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three.js

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提交 482fe243 编写于 作者: M Mr.doob
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Removed Matrix4.multiplyVector3OnlyZ as it's not being used... ?

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Showing with 63 addition and 74 deletion
README.md
浏览文件 @ 482fe243
......@@ -136,7 +136,7 @@ This code creates a camera, then creates a scene object, adds a bunch of random
### Change Log ###
2011 03 06 - **r35** (188.029 KB, gzip: 46.465 KB)
2011 03 06 - **r35** (187.875 KB, gzip: 46.433 KB)
* Added methods `translate`, `translateX`, `translateY`, `translateZ` and `lookAt` methods to `Object3D`. ([mrdoob](http://github.com/mrdoob))
* Added methods `setViewport` and `setScissor` to `WebGLRenderer`. ([alteredq](http://github.com/alteredq))
......
build/Three.js
浏览文件 @ 482fe243
......@@ -22,18 +22,18 @@ THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(
THREE.Matrix4=function(a,c,b,d,f,g,h,j,l,n,p,w,t,q,x,B){this.set(a||1,c||0,b||0,d||0,f||0,g||1,h||0,j||0,l||0,n||0,p||1,w||0,t||0,q||0,x||0,B||1);this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={set:function(a,c,b,d,f,g,h,j,l,n,p,w,t,q,x,B){this.n11=a;this.n12=c;this.n13=b;this.n14=d;this.n21=f;this.n22=g;this.n23=h;this.n24=j;this.n31=l;this.n32=n;this.n33=p;this.n34=w;this.n41=t;this.n42=q;this.n43=x;this.n44=B;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.set(a.n11,a.n12,a.n13,a.n14,a.n21,a.n22,a.n23,a.n24,a.n31,a.n32,a.n33,a.n34,a.n41,a.n42,a.n43,a.n44);return this},lookAt:function(a,c,b){var d=THREE.Matrix4.__v1,
f=THREE.Matrix4.__v2,g=THREE.Matrix4.__v3;g.sub(a,c).normalize();d.cross(b,g).normalize();f.cross(g,d).normalize();this.n11=d.x;this.n12=f.x;this.n13=g.x;this.n21=d.y;this.n22=f.y;this.n23=g.y;this.n31=d.z;this.n32=f.z;this.n33=g.z;return this},multiplyVector3:function(a){var c=a.x,b=a.y,d=a.z,f=1/(this.n41*c+this.n42*b+this.n43*d+this.n44);a.x=(this.n11*c+this.n12*b+this.n13*d+this.n14)*f;a.y=(this.n21*c+this.n22*b+this.n23*d+this.n24)*f;a.z=(this.n31*c+this.n32*b+this.n33*d+this.n34)*f;return a},
multiplyVector3OnlyZ:function(a){var c=a.x,b=a.y;a=a.z;return(this.n31*c+this.n32*b+this.n33*a+this.n34)*(1/(this.n41*c+this.n42*b+this.n43*a+this.n44))},multiplyVector4:function(a){var c=a.x,b=a.y,d=a.z,f=a.w;a.x=this.n11*c+this.n12*b+this.n13*d+this.n14*f;a.y=this.n21*c+this.n22*b+this.n23*d+this.n24*f;a.z=this.n31*c+this.n32*b+this.n33*d+this.n34*f;a.w=this.n41*c+this.n42*b+this.n43*d+this.n44*f;return a},rotateAxis:function(a){var c=a.x,b=a.y,d=a.z;a.x=c*this.n11+b*this.n12+d*this.n13;a.y=c*this.n21+
b*this.n22+d*this.n23;a.z=c*this.n31+b*this.n32+d*this.n33;a.normalize();return a},crossVector:function(a){var c=new THREE.Vector4;c.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;c.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;c.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;c.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return c},multiply:function(a,c){var b=a.n11,d=a.n12,f=a.n13,g=a.n14,h=a.n21,j=a.n22,l=a.n23,n=a.n24,p=a.n31,w=a.n32,t=a.n33,q=a.n34,x=a.n41,
B=a.n42,E=a.n43,u=a.n44,F=c.n11,v=c.n12,N=c.n13,L=c.n14,Y=c.n21,M=c.n22,e=c.n23,V=c.n24,S=c.n31,ba=c.n32,ea=c.n33,J=c.n34;this.n11=b*F+d*Y+f*S;this.n12=b*v+d*M+f*ba;this.n13=b*N+d*e+f*ea;this.n14=b*L+d*V+f*J+g;this.n21=h*F+j*Y+l*S;this.n22=h*v+j*M+l*ba;this.n23=h*N+j*e+l*ea;this.n24=h*L+j*V+l*J+n;this.n31=p*F+w*Y+t*S;this.n32=p*v+w*M+t*ba;this.n33=p*N+w*e+t*ea;this.n34=p*L+w*V+t*J+q;this.n41=x*F+B*Y+E*S;this.n42=x*v+B*M+E*ba;this.n43=x*N+B*e+E*ea;this.n44=x*L+B*V+E*J+u;return this},multiplyToArray:function(a,
c,b){this.multiply(a,c);b[0]=this.n11;b[1]=this.n21;b[2]=this.n31;b[3]=this.n41;b[4]=this.n12;b[5]=this.n22;b[6]=this.n32;b[7]=this.n42;b[8]=this.n13;b[9]=this.n23;b[10]=this.n33;b[11]=this.n43;b[12]=this.n14;b[13]=this.n24;b[14]=this.n34;b[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=
a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,c=this.n12,b=this.n13,d=this.n14,f=this.n21,g=this.n22,h=this.n23,j=this.n24,l=this.n31,n=this.n32,p=this.n33,w=this.n34,t=this.n41,q=this.n42,x=this.n43,B=this.n44;return d*h*n*t-b*j*n*t-d*g*p*t+c*j*p*t+b*g*w*t-c*h*w*t-d*h*l*q+b*j*l*q+d*f*p*q-a*j*p*q-b*f*w*q+a*h*w*q+d*g*l*x-c*j*l*x-d*f*n*x+a*j*n*x+c*f*w*x-a*g*w*x-b*g*l*B+c*h*l*B+b*f*n*B-a*h*n*B-c*f*p*B+a*g*p*B},transpose:function(){var a;a=this.n21;this.n21=
this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=
this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=
this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},flattenToArrayOffset:function(a,c){a[c]=this.n11;a[c+1]=this.n21;a[c+2]=this.n31;a[c+3]=this.n41;a[c+4]=this.n12;a[c+5]=this.n22;a[c+6]=this.n32;a[c+7]=this.n42;a[c+8]=this.n13;a[c+9]=this.n23;a[c+10]=this.n33;a[c+11]=this.n43;a[c+12]=this.n14;a[c+13]=this.n24;a[c+14]=this.n34;a[c+15]=this.n44;return a},setTranslation:function(a,
c,b){this.set(1,0,0,a,0,1,0,c,0,0,1,b,0,0,0,1);return this},setScale:function(a,c,b){this.set(a,0,0,0,0,c,0,0,0,0,b,0,0,0,0,1);return this},setRotationX:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,c,-a,0,0,a,c,0,0,0,0,1);return this},setRotationY:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,0,a,0,0,1,0,0,-a,0,c,0,0,0,0,1);return this},setRotationZ:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,-a,0,0,a,c,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,
c){var b=Math.cos(c),d=Math.sin(c),f=1-b,g=a.x,h=a.y,j=a.z,l=f*g,n=f*h;this.set(l*g+b,l*h-d*j,l*j+d*h,0,l*h+d*j,n*h+b,n*j-d*g,0,l*j-d*h,n*j+d*g,f*j*j+b,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var c=a.x,b=a.y,d=a.z;a=Math.cos(c);c=Math.sin(c);var f=Math.cos(b);b=Math.sin(b);var g=Math.cos(d);d=Math.sin(d);var h=a*b,j=c*b;this.n11=f*g;this.n12=-f*d;this.n13=b;this.n21=j*g+a*d;this.n22=-j*d+a*g;this.n23=-c*f;
this.n31=-h*g+c*d;this.n32=h*d+c*g;this.n33=a*f;return this},setRotationFromQuaternion:function(a){var c=a.x,b=a.y,d=a.z,f=a.w,g=c+c,h=b+b,j=d+d;a=c*g;var l=c*h;c*=j;var n=b*h;b*=j;d*=j;g*=f;h*=f;f*=j;this.n11=1-(n+d);this.n12=l-f;this.n13=c+h;this.n21=l+f;this.n22=1-(a+d);this.n23=b-g;this.n31=c-h;this.n32=b+g;this.n33=1-(a+n);return this},scale:function(a){var c=a.x,b=a.y;a=a.z;this.n11*=c;this.n12*=b;this.n13*=a;this.n21*=c;this.n22*=b;this.n23*=a;this.n31*=c;this.n32*=b;this.n33*=a;this.n41*=
c;this.n42*=b;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,c){var b=1/c.x,d=1/c.y,f=1/c.z;this.n11=a.n11*b;this.n21=a.n21*b;this.n31=a.n31*b;this.n12=a.n12*d;this.n22=a.n22*d;this.n32=a.n32*d;this.n13=a.n13*f;this.n23=a.n23*f;this.n33=a.n33*f}};
multiplyVector4:function(a){var c=a.x,b=a.y,d=a.z,f=a.w;a.x=this.n11*c+this.n12*b+this.n13*d+this.n14*f;a.y=this.n21*c+this.n22*b+this.n23*d+this.n24*f;a.z=this.n31*c+this.n32*b+this.n33*d+this.n34*f;a.w=this.n41*c+this.n42*b+this.n43*d+this.n44*f;return a},rotateAxis:function(a){var c=a.x,b=a.y,d=a.z;a.x=c*this.n11+b*this.n12+d*this.n13;a.y=c*this.n21+b*this.n22+d*this.n23;a.z=c*this.n31+b*this.n32+d*this.n33;a.normalize();return a},crossVector:function(a){var c=new THREE.Vector4;c.x=this.n11*a.x+
this.n12*a.y+this.n13*a.z+this.n14*a.w;c.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;c.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;c.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return c},multiply:function(a,c){var b=a.n11,d=a.n12,f=a.n13,g=a.n14,h=a.n21,j=a.n22,l=a.n23,n=a.n24,p=a.n31,w=a.n32,t=a.n33,q=a.n34,x=a.n41,B=a.n42,E=a.n43,u=a.n44,F=c.n11,v=c.n12,N=c.n13,L=c.n14,Y=c.n21,M=c.n22,e=c.n23,V=c.n24,S=c.n31,ba=c.n32,ea=c.n33,J=c.n34;this.n11=b*F+d*Y+f*S;this.n12=
b*v+d*M+f*ba;this.n13=b*N+d*e+f*ea;this.n14=b*L+d*V+f*J+g;this.n21=h*F+j*Y+l*S;this.n22=h*v+j*M+l*ba;this.n23=h*N+j*e+l*ea;this.n24=h*L+j*V+l*J+n;this.n31=p*F+w*Y+t*S;this.n32=p*v+w*M+t*ba;this.n33=p*N+w*e+t*ea;this.n34=p*L+w*V+t*J+q;this.n41=x*F+B*Y+E*S;this.n42=x*v+B*M+E*ba;this.n43=x*N+B*e+E*ea;this.n44=x*L+B*V+E*J+u;return this},multiplyToArray:function(a,c,b){this.multiply(a,c);b[0]=this.n11;b[1]=this.n21;b[2]=this.n31;b[3]=this.n41;b[4]=this.n12;b[5]=this.n22;b[6]=this.n32;b[7]=this.n42;b[8]=
this.n13;b[9]=this.n23;b[10]=this.n33;b[11]=this.n43;b[12]=this.n14;b[13]=this.n24;b[14]=this.n34;b[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,c=this.n12,b=this.n13,d=this.n14,f=this.n21,g=
this.n22,h=this.n23,j=this.n24,l=this.n31,n=this.n32,p=this.n33,w=this.n34,t=this.n41,q=this.n42,x=this.n43,B=this.n44;return d*h*n*t-b*j*n*t-d*g*p*t+c*j*p*t+b*g*w*t-c*h*w*t-d*h*l*q+b*j*l*q+d*f*p*q-a*j*p*q-b*f*w*q+a*h*w*q+d*g*l*x-c*j*l*x-d*f*n*x+a*j*n*x+c*f*w*x-a*g*w*x-b*g*l*B+c*h*l*B+b*f*n*B-a*h*n*B-c*f*p*B+a*g*p*B},transpose:function(){var a;a=this.n21;this.n21=this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=
a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=
this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;
a[14]=this.n34;a[15]=this.n44;return a},flattenToArrayOffset:function(a,c){a[c]=this.n11;a[c+1]=this.n21;a[c+2]=this.n31;a[c+3]=this.n41;a[c+4]=this.n12;a[c+5]=this.n22;a[c+6]=this.n32;a[c+7]=this.n42;a[c+8]=this.n13;a[c+9]=this.n23;a[c+10]=this.n33;a[c+11]=this.n43;a[c+12]=this.n14;a[c+13]=this.n24;a[c+14]=this.n34;a[c+15]=this.n44;return a},setTranslation:function(a,c,b){this.set(1,0,0,a,0,1,0,c,0,0,1,b,0,0,0,1);return this},setScale:function(a,c,b){this.set(a,0,0,0,0,c,0,0,0,0,b,0,0,0,0,1);return this},
setRotationX:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,c,-a,0,0,a,c,0,0,0,0,1);return this},setRotationY:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,0,a,0,0,1,0,0,-a,0,c,0,0,0,0,1);return this},setRotationZ:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,-a,0,0,a,c,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,c){var b=Math.cos(c),d=Math.sin(c),f=1-b,g=a.x,h=a.y,j=a.z,l=f*g,n=f*h;this.set(l*g+b,l*h-d*j,l*j+d*h,0,l*h+d*j,n*h+b,n*j-d*g,0,l*j-d*h,
n*j+d*g,f*j*j+b,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var c=a.x,b=a.y,d=a.z;a=Math.cos(c);c=Math.sin(c);var f=Math.cos(b);b=Math.sin(b);var g=Math.cos(d);d=Math.sin(d);var h=a*b,j=c*b;this.n11=f*g;this.n12=-f*d;this.n13=b;this.n21=j*g+a*d;this.n22=-j*d+a*g;this.n23=-c*f;this.n31=-h*g+c*d;this.n32=h*d+c*g;this.n33=a*f;return this},setRotationFromQuaternion:function(a){var c=a.x,b=a.y,d=a.z,f=a.w,g=c+c,h=
b+b,j=d+d;a=c*g;var l=c*h;c*=j;var n=b*h;b*=j;d*=j;g*=f;h*=f;f*=j;this.n11=1-(n+d);this.n12=l-f;this.n13=c+h;this.n21=l+f;this.n22=1-(a+d);this.n23=b-g;this.n31=c-h;this.n32=b+g;this.n33=1-(a+n);return this},scale:function(a){var c=a.x,b=a.y;a=a.z;this.n11*=c;this.n12*=b;this.n13*=a;this.n21*=c;this.n22*=b;this.n23*=a;this.n31*=c;this.n32*=b;this.n33*=a;this.n41*=c;this.n42*=b;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,
c){var b=1/c.x,d=1/c.y,f=1/c.z;this.n11=a.n11*b;this.n21=a.n21*b;this.n31=a.n31*b;this.n12=a.n12*d;this.n22=a.n22*d;this.n32=a.n32*d;this.n13=a.n13*f;this.n23=a.n23*f;this.n33=a.n33*f}};
THREE.Matrix4.makeInvert=function(a,c){var b=a.n11,d=a.n12,f=a.n13,g=a.n14,h=a.n21,j=a.n22,l=a.n23,n=a.n24,p=a.n31,w=a.n32,t=a.n33,q=a.n34,x=a.n41,B=a.n42,E=a.n43,u=a.n44;c===undefined&&(c=new THREE.Matrix4);c.n11=l*q*B-n*t*B+n*w*E-j*q*E-l*w*u+j*t*u;c.n12=g*t*B-f*q*B-g*w*E+d*q*E+f*w*u-d*t*u;c.n13=f*n*B-g*l*B+g*j*E-d*n*E-f*j*u+d*l*u;c.n14=g*l*w-f*n*w-g*j*t+d*n*t+f*j*q-d*l*q;c.n21=n*t*x-l*q*x-n*p*E+h*q*E+l*p*u-h*t*u;c.n22=f*q*x-g*t*x+g*p*E-b*q*E-f*p*u+b*t*u;c.n23=g*l*x-f*n*x-g*h*E+b*n*E+f*h*u-b*l*u;
c.n24=f*n*p-g*l*p+g*h*t-b*n*t-f*h*q+b*l*q;c.n31=j*q*x-n*w*x+n*p*B-h*q*B-j*p*u+h*w*u;c.n32=g*w*x-d*q*x-g*p*B+b*q*B+d*p*u-b*w*u;c.n33=f*n*x-g*j*x+g*h*B-b*n*B-d*h*u+b*j*u;c.n34=g*j*p-d*n*p-g*h*w+b*n*w+d*h*q-b*j*q;c.n41=l*w*x-j*t*x-l*p*B+h*t*B+j*p*E-h*w*E;c.n42=d*t*x-f*w*x+f*p*B-b*t*B-d*p*E+b*w*E;c.n43=f*j*x-d*l*x-f*h*B+b*l*B+d*h*E-b*j*E;c.n44=d*l*p-f*j*p+f*h*w-b*l*w-d*h*t+b*j*t;c.multiplyScalar(1/a.determinant());return c};
THREE.Matrix4.makeInvert3x3=function(a){var c=a.m33,b=c.m,d=a.n33*a.n22-a.n32*a.n23,f=-a.n33*a.n21+a.n31*a.n23,g=a.n32*a.n21-a.n31*a.n22,h=-a.n33*a.n12+a.n32*a.n13,j=a.n33*a.n11-a.n31*a.n13,l=-a.n32*a.n11+a.n31*a.n12,n=a.n23*a.n12-a.n22*a.n13,p=-a.n23*a.n11+a.n21*a.n13,w=a.n22*a.n11-a.n21*a.n12;a=a.n11*d+a.n21*h+a.n31*n;if(a==0)throw"matrix not invertible";a=1/a;b[0]=a*d;b[1]=a*f;b[2]=a*g;b[3]=a*h;b[4]=a*j;b[5]=a*l;b[6]=a*n;b[7]=a*p;b[8]=a*w;return c};
......
build/custom/ThreeCanvas.js
浏览文件 @ 482fe243
......@@ -22,18 +22,18 @@ THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(
THREE.Matrix4=function(a,b,c,d,e,f,g,j,h,i,p,n,o,q,u,v){this.set(a||1,b||0,c||0,d||0,e||0,f||1,g||0,j||0,h||0,i||0,p||1,n||0,o||0,q||0,u||0,v||1);this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={set:function(a,b,c,d,e,f,g,j,h,i,p,n,o,q,u,v){this.n11=a;this.n12=b;this.n13=c;this.n14=d;this.n21=e;this.n22=f;this.n23=g;this.n24=j;this.n31=h;this.n32=i;this.n33=p;this.n34=n;this.n41=o;this.n42=q;this.n43=u;this.n44=v;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.set(a.n11,a.n12,a.n13,a.n14,a.n21,a.n22,a.n23,a.n24,a.n31,a.n32,a.n33,a.n34,a.n41,a.n42,a.n43,a.n44);return this},lookAt:function(a,b,c){var d=THREE.Matrix4.__v1,
e=THREE.Matrix4.__v2,f=THREE.Matrix4.__v3;f.sub(a,b).normalize();d.cross(c,f).normalize();e.cross(f,d).normalize();this.n11=d.x;this.n12=e.x;this.n13=f.x;this.n21=d.y;this.n22=e.y;this.n23=f.y;this.n31=d.z;this.n32=e.z;this.n33=f.z;return this},multiplyVector3:function(a){var b=a.x,c=a.y,d=a.z,e=1/(this.n41*b+this.n42*c+this.n43*d+this.n44);a.x=(this.n11*b+this.n12*c+this.n13*d+this.n14)*e;a.y=(this.n21*b+this.n22*c+this.n23*d+this.n24)*e;a.z=(this.n31*b+this.n32*c+this.n33*d+this.n34)*e;return a},
multiplyVector3OnlyZ:function(a){var b=a.x,c=a.y;a=a.z;return(this.n31*b+this.n32*c+this.n33*a+this.n34)*(1/(this.n41*b+this.n42*c+this.n43*a+this.n44))},multiplyVector4:function(a){var b=a.x,c=a.y,d=a.z,e=a.w;a.x=this.n11*b+this.n12*c+this.n13*d+this.n14*e;a.y=this.n21*b+this.n22*c+this.n23*d+this.n24*e;a.z=this.n31*b+this.n32*c+this.n33*d+this.n34*e;a.w=this.n41*b+this.n42*c+this.n43*d+this.n44*e;return a},rotateAxis:function(a){var b=a.x,c=a.y,d=a.z;a.x=b*this.n11+c*this.n12+d*this.n13;a.y=b*this.n21+
c*this.n22+d*this.n23;a.z=b*this.n31+c*this.n32+d*this.n33;a.normalize();return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,j=a.n22,h=a.n23,i=a.n24,p=a.n31,n=a.n32,o=a.n33,q=a.n34,u=a.n41,
v=a.n42,s=a.n43,k=a.n44,G=b.n11,F=b.n12,K=b.n13,I=b.n14,S=b.n21,C=b.n22,A=b.n23,L=b.n24,y=b.n31,M=b.n32,D=b.n33,x=b.n34;this.n11=c*G+d*S+e*y;this.n12=c*F+d*C+e*M;this.n13=c*K+d*A+e*D;this.n14=c*I+d*L+e*x+f;this.n21=g*G+j*S+h*y;this.n22=g*F+j*C+h*M;this.n23=g*K+j*A+h*D;this.n24=g*I+j*L+h*x+i;this.n31=p*G+n*S+o*y;this.n32=p*F+n*C+o*M;this.n33=p*K+n*A+o*D;this.n34=p*I+n*L+o*x+q;this.n41=u*G+v*S+s*y;this.n42=u*F+v*C+s*M;this.n43=u*K+v*A+s*D;this.n44=u*I+v*L+s*x+k;return this},multiplyToArray:function(a,
b,c){this.multiply(a,b);c[0]=this.n11;c[1]=this.n21;c[2]=this.n31;c[3]=this.n41;c[4]=this.n12;c[5]=this.n22;c[6]=this.n32;c[7]=this.n42;c[8]=this.n13;c[9]=this.n23;c[10]=this.n33;c[11]=this.n43;c[12]=this.n14;c[13]=this.n24;c[14]=this.n34;c[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=
a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,b=this.n12,c=this.n13,d=this.n14,e=this.n21,f=this.n22,g=this.n23,j=this.n24,h=this.n31,i=this.n32,p=this.n33,n=this.n34,o=this.n41,q=this.n42,u=this.n43,v=this.n44;return d*g*i*o-c*j*i*o-d*f*p*o+b*j*p*o+c*f*n*o-b*g*n*o-d*g*h*q+c*j*h*q+d*e*p*q-a*j*p*q-c*e*n*q+a*g*n*q+d*f*h*u-b*j*h*u-d*e*i*u+a*j*i*u+b*e*n*u-a*f*n*u-c*f*h*v+b*g*h*v+c*e*i*v-a*g*i*v-b*e*p*v+a*f*p*v},transpose:function(){var a;a=this.n21;this.n21=
this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=
this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=
this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,
b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},setScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},setRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,
b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,j=a.z,h=e*f,i=e*g;this.set(h*f+c,h*g-d*j,h*j+d*g,0,h*g+d*j,i*g+c,i*j-d*f,0,h*j-d*g,i*j+d*f,e*j*j+c,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,c=a.y,d=a.z;a=Math.cos(b);b=Math.sin(b);var e=Math.cos(c);c=Math.sin(c);var f=Math.cos(d);d=Math.sin(d);var g=a*c,j=b*c;this.n11=e*f;this.n12=-e*d;this.n13=c;this.n21=j*f+a*d;this.n22=-j*d+a*f;this.n23=-b*e;
this.n31=-g*f+b*d;this.n32=g*d+b*f;this.n33=a*e;return this},setRotationFromQuaternion:function(a){var b=a.x,c=a.y,d=a.z,e=a.w,f=b+b,g=c+c,j=d+d;a=b*f;var h=b*g;b*=j;var i=c*g;c*=j;d*=j;f*=e;g*=e;e*=j;this.n11=1-(i+d);this.n12=h-e;this.n13=b+g;this.n21=h+e;this.n22=1-(a+d);this.n23=c-f;this.n31=b-g;this.n32=c+f;this.n33=1-(a+i);return this},scale:function(a){var b=a.x,c=a.y;a=a.z;this.n11*=b;this.n12*=c;this.n13*=a;this.n21*=b;this.n22*=c;this.n23*=a;this.n31*=b;this.n32*=c;this.n33*=a;this.n41*=
b;this.n42*=c;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,b){var c=1/b.x,d=1/b.y,e=1/b.z;this.n11=a.n11*c;this.n21=a.n21*c;this.n31=a.n31*c;this.n12=a.n12*d;this.n22=a.n22*d;this.n32=a.n32*d;this.n13=a.n13*e;this.n23=a.n23*e;this.n33=a.n33*e}};
multiplyVector4:function(a){var b=a.x,c=a.y,d=a.z,e=a.w;a.x=this.n11*b+this.n12*c+this.n13*d+this.n14*e;a.y=this.n21*b+this.n22*c+this.n23*d+this.n24*e;a.z=this.n31*b+this.n32*c+this.n33*d+this.n34*e;a.w=this.n41*b+this.n42*c+this.n43*d+this.n44*e;return a},rotateAxis:function(a){var b=a.x,c=a.y,d=a.z;a.x=b*this.n11+c*this.n12+d*this.n13;a.y=b*this.n21+c*this.n22+d*this.n23;a.z=b*this.n31+c*this.n32+d*this.n33;a.normalize();return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+
this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,j=a.n22,h=a.n23,i=a.n24,p=a.n31,n=a.n32,o=a.n33,q=a.n34,u=a.n41,v=a.n42,s=a.n43,k=a.n44,G=b.n11,F=b.n12,K=b.n13,I=b.n14,S=b.n21,C=b.n22,A=b.n23,L=b.n24,y=b.n31,M=b.n32,D=b.n33,x=b.n34;this.n11=c*G+d*S+e*y;this.n12=
c*F+d*C+e*M;this.n13=c*K+d*A+e*D;this.n14=c*I+d*L+e*x+f;this.n21=g*G+j*S+h*y;this.n22=g*F+j*C+h*M;this.n23=g*K+j*A+h*D;this.n24=g*I+j*L+h*x+i;this.n31=p*G+n*S+o*y;this.n32=p*F+n*C+o*M;this.n33=p*K+n*A+o*D;this.n34=p*I+n*L+o*x+q;this.n41=u*G+v*S+s*y;this.n42=u*F+v*C+s*M;this.n43=u*K+v*A+s*D;this.n44=u*I+v*L+s*x+k;return this},multiplyToArray:function(a,b,c){this.multiply(a,b);c[0]=this.n11;c[1]=this.n21;c[2]=this.n31;c[3]=this.n41;c[4]=this.n12;c[5]=this.n22;c[6]=this.n32;c[7]=this.n42;c[8]=this.n13;
c[9]=this.n23;c[10]=this.n33;c[11]=this.n43;c[12]=this.n14;c[13]=this.n24;c[14]=this.n34;c[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,b=this.n12,c=this.n13,d=this.n14,e=this.n21,f=this.n22,
g=this.n23,j=this.n24,h=this.n31,i=this.n32,p=this.n33,n=this.n34,o=this.n41,q=this.n42,u=this.n43,v=this.n44;return d*g*i*o-c*j*i*o-d*f*p*o+b*j*p*o+c*f*n*o-b*g*n*o-d*g*h*q+c*j*h*q+d*e*p*q-a*j*p*q-c*e*n*q+a*g*n*q+d*f*h*u-b*j*h*u-d*e*i*u+a*j*i*u+b*e*n*u-a*f*n*u-c*f*h*v+b*g*h*v+c*e*i*v-a*g*i*v-b*e*p*v+a*f*p*v},transpose:function(){var a;a=this.n21;this.n21=this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;
this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;
this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;
a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},setScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},setRotationX:function(a){var b=
Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,j=a.z,h=e*f,i=e*g;this.set(h*f+c,h*g-d*j,h*j+d*g,0,h*g+d*j,i*g+c,i*j-d*f,0,h*j-d*g,i*j+d*f,e*j*j+c,0,0,0,0,1);return this},
setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,c=a.y,d=a.z;a=Math.cos(b);b=Math.sin(b);var e=Math.cos(c);c=Math.sin(c);var f=Math.cos(d);d=Math.sin(d);var g=a*c,j=b*c;this.n11=e*f;this.n12=-e*d;this.n13=c;this.n21=j*f+a*d;this.n22=-j*d+a*f;this.n23=-b*e;this.n31=-g*f+b*d;this.n32=g*d+b*f;this.n33=a*e;return this},setRotationFromQuaternion:function(a){var b=a.x,c=a.y,d=a.z,e=a.w,f=b+b,g=c+c,j=d+d;a=b*f;var h=b*g;b*=j;var i=c*g;
c*=j;d*=j;f*=e;g*=e;e*=j;this.n11=1-(i+d);this.n12=h-e;this.n13=b+g;this.n21=h+e;this.n22=1-(a+d);this.n23=c-f;this.n31=b-g;this.n32=c+f;this.n33=1-(a+i);return this},scale:function(a){var b=a.x,c=a.y;a=a.z;this.n11*=b;this.n12*=c;this.n13*=a;this.n21*=b;this.n22*=c;this.n23*=a;this.n31*=b;this.n32*=c;this.n33*=a;this.n41*=b;this.n42*=c;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,b){var c=1/b.x,d=1/b.y,e=1/b.z;this.n11=
a.n11*c;this.n21=a.n21*c;this.n31=a.n31*c;this.n12=a.n12*d;this.n22=a.n22*d;this.n32=a.n32*d;this.n13=a.n13*e;this.n23=a.n23*e;this.n33=a.n33*e}};
THREE.Matrix4.makeInvert=function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,j=a.n22,h=a.n23,i=a.n24,p=a.n31,n=a.n32,o=a.n33,q=a.n34,u=a.n41,v=a.n42,s=a.n43,k=a.n44;b===undefined&&(b=new THREE.Matrix4);b.n11=h*q*v-i*o*v+i*n*s-j*q*s-h*n*k+j*o*k;b.n12=f*o*v-e*q*v-f*n*s+d*q*s+e*n*k-d*o*k;b.n13=e*i*v-f*h*v+f*j*s-d*i*s-e*j*k+d*h*k;b.n14=f*h*n-e*i*n-f*j*o+d*i*o+e*j*q-d*h*q;b.n21=i*o*u-h*q*u-i*p*s+g*q*s+h*p*k-g*o*k;b.n22=e*q*u-f*o*u+f*p*s-c*q*s-e*p*k+c*o*k;b.n23=f*h*u-e*i*u-f*g*s+c*i*s+e*g*k-c*h*k;
b.n24=e*i*p-f*h*p+f*g*o-c*i*o-e*g*q+c*h*q;b.n31=j*q*u-i*n*u+i*p*v-g*q*v-j*p*k+g*n*k;b.n32=f*n*u-d*q*u-f*p*v+c*q*v+d*p*k-c*n*k;b.n33=e*i*u-f*j*u+f*g*v-c*i*v-d*g*k+c*j*k;b.n34=f*j*p-d*i*p-f*g*n+c*i*n+d*g*q-c*j*q;b.n41=h*n*u-j*o*u-h*p*v+g*o*v+j*p*s-g*n*s;b.n42=d*o*u-e*n*u+e*p*v-c*o*v-d*p*s+c*n*s;b.n43=e*j*u-d*h*u-e*g*v+c*h*v+d*g*s-c*j*s;b.n44=d*h*p-e*j*p+e*g*n-c*h*n-d*g*o+c*j*o;b.multiplyScalar(1/a.determinant());return b};
THREE.Matrix4.makeInvert3x3=function(a){var b=a.m33,c=b.m,d=a.n33*a.n22-a.n32*a.n23,e=-a.n33*a.n21+a.n31*a.n23,f=a.n32*a.n21-a.n31*a.n22,g=-a.n33*a.n12+a.n32*a.n13,j=a.n33*a.n11-a.n31*a.n13,h=-a.n32*a.n11+a.n31*a.n12,i=a.n23*a.n12-a.n22*a.n13,p=-a.n23*a.n11+a.n21*a.n13,n=a.n22*a.n11-a.n21*a.n12;a=a.n11*d+a.n21*g+a.n31*i;if(a==0)throw"matrix not invertible";a=1/a;c[0]=a*d;c[1]=a*e;c[2]=a*f;c[3]=a*g;c[4]=a*j;c[5]=a*h;c[6]=a*i;c[7]=a*p;c[8]=a*n;return b};
......
build/custom/ThreeDOM.js
浏览文件 @ 482fe243
......@@ -22,18 +22,18 @@ THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(
THREE.Matrix4=function(a,b,c,d,e,f,g,i,h,j,n,m,l,o,q,r){this.set(a||1,b||0,c||0,d||0,e||0,f||1,g||0,i||0,h||0,j||0,n||1,m||0,l||0,o||0,q||0,r||1);this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={set:function(a,b,c,d,e,f,g,i,h,j,n,m,l,o,q,r){this.n11=a;this.n12=b;this.n13=c;this.n14=d;this.n21=e;this.n22=f;this.n23=g;this.n24=i;this.n31=h;this.n32=j;this.n33=n;this.n34=m;this.n41=l;this.n42=o;this.n43=q;this.n44=r;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.set(a.n11,a.n12,a.n13,a.n14,a.n21,a.n22,a.n23,a.n24,a.n31,a.n32,a.n33,a.n34,a.n41,a.n42,a.n43,a.n44);return this},lookAt:function(a,b,c){var d=THREE.Matrix4.__v1,
e=THREE.Matrix4.__v2,f=THREE.Matrix4.__v3;f.sub(a,b).normalize();d.cross(c,f).normalize();e.cross(f,d).normalize();this.n11=d.x;this.n12=e.x;this.n13=f.x;this.n21=d.y;this.n22=e.y;this.n23=f.y;this.n31=d.z;this.n32=e.z;this.n33=f.z;return this},multiplyVector3:function(a){var b=a.x,c=a.y,d=a.z,e=1/(this.n41*b+this.n42*c+this.n43*d+this.n44);a.x=(this.n11*b+this.n12*c+this.n13*d+this.n14)*e;a.y=(this.n21*b+this.n22*c+this.n23*d+this.n24)*e;a.z=(this.n31*b+this.n32*c+this.n33*d+this.n34)*e;return a},
multiplyVector3OnlyZ:function(a){var b=a.x,c=a.y;a=a.z;return(this.n31*b+this.n32*c+this.n33*a+this.n34)*(1/(this.n41*b+this.n42*c+this.n43*a+this.n44))},multiplyVector4:function(a){var b=a.x,c=a.y,d=a.z,e=a.w;a.x=this.n11*b+this.n12*c+this.n13*d+this.n14*e;a.y=this.n21*b+this.n22*c+this.n23*d+this.n24*e;a.z=this.n31*b+this.n32*c+this.n33*d+this.n34*e;a.w=this.n41*b+this.n42*c+this.n43*d+this.n44*e;return a},rotateAxis:function(a){var b=a.x,c=a.y,d=a.z;a.x=b*this.n11+c*this.n12+d*this.n13;a.y=b*this.n21+
c*this.n22+d*this.n23;a.z=b*this.n31+c*this.n32+d*this.n33;a.normalize();return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,i=a.n22,h=a.n23,j=a.n24,n=a.n31,m=a.n32,l=a.n33,o=a.n34,q=a.n41,
r=a.n42,p=a.n43,k=a.n44,D=b.n11,z=b.n12,G=b.n13,H=b.n14,M=b.n21,x=b.n22,v=b.n23,E=b.n24,B=b.n31,F=b.n32,A=b.n33,w=b.n34;this.n11=c*D+d*M+e*B;this.n12=c*z+d*x+e*F;this.n13=c*G+d*v+e*A;this.n14=c*H+d*E+e*w+f;this.n21=g*D+i*M+h*B;this.n22=g*z+i*x+h*F;this.n23=g*G+i*v+h*A;this.n24=g*H+i*E+h*w+j;this.n31=n*D+m*M+l*B;this.n32=n*z+m*x+l*F;this.n33=n*G+m*v+l*A;this.n34=n*H+m*E+l*w+o;this.n41=q*D+r*M+p*B;this.n42=q*z+r*x+p*F;this.n43=q*G+r*v+p*A;this.n44=q*H+r*E+p*w+k;return this},multiplyToArray:function(a,
b,c){this.multiply(a,b);c[0]=this.n11;c[1]=this.n21;c[2]=this.n31;c[3]=this.n41;c[4]=this.n12;c[5]=this.n22;c[6]=this.n32;c[7]=this.n42;c[8]=this.n13;c[9]=this.n23;c[10]=this.n33;c[11]=this.n43;c[12]=this.n14;c[13]=this.n24;c[14]=this.n34;c[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=
a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,b=this.n12,c=this.n13,d=this.n14,e=this.n21,f=this.n22,g=this.n23,i=this.n24,h=this.n31,j=this.n32,n=this.n33,m=this.n34,l=this.n41,o=this.n42,q=this.n43,r=this.n44;return d*g*j*l-c*i*j*l-d*f*n*l+b*i*n*l+c*f*m*l-b*g*m*l-d*g*h*o+c*i*h*o+d*e*n*o-a*i*n*o-c*e*m*o+a*g*m*o+d*f*h*q-b*i*h*q-d*e*j*q+a*i*j*q+b*e*m*q-a*f*m*q-c*f*h*r+b*g*h*r+c*e*j*r-a*g*j*r-b*e*n*r+a*f*n*r},transpose:function(){var a;a=this.n21;this.n21=
this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=
this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=
this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,
b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},setScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},setRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,
b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,i=a.z,h=e*f,j=e*g;this.set(h*f+c,h*g-d*i,h*i+d*g,0,h*g+d*i,j*g+c,j*i-d*f,0,h*i-d*g,j*i+d*f,e*i*i+c,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,c=a.y,d=a.z;a=Math.cos(b);b=Math.sin(b);var e=Math.cos(c);c=Math.sin(c);var f=Math.cos(d);d=Math.sin(d);var g=a*c,i=b*c;this.n11=e*f;this.n12=-e*d;this.n13=c;this.n21=i*f+a*d;this.n22=-i*d+a*f;this.n23=-b*e;
this.n31=-g*f+b*d;this.n32=g*d+b*f;this.n33=a*e;return this},setRotationFromQuaternion:function(a){var b=a.x,c=a.y,d=a.z,e=a.w,f=b+b,g=c+c,i=d+d;a=b*f;var h=b*g;b*=i;var j=c*g;c*=i;d*=i;f*=e;g*=e;e*=i;this.n11=1-(j+d);this.n12=h-e;this.n13=b+g;this.n21=h+e;this.n22=1-(a+d);this.n23=c-f;this.n31=b-g;this.n32=c+f;this.n33=1-(a+j);return this},scale:function(a){var b=a.x,c=a.y;a=a.z;this.n11*=b;this.n12*=c;this.n13*=a;this.n21*=b;this.n22*=c;this.n23*=a;this.n31*=b;this.n32*=c;this.n33*=a;this.n41*=
b;this.n42*=c;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,b){var c=1/b.x,d=1/b.y,e=1/b.z;this.n11=a.n11*c;this.n21=a.n21*c;this.n31=a.n31*c;this.n12=a.n12*d;this.n22=a.n22*d;this.n32=a.n32*d;this.n13=a.n13*e;this.n23=a.n23*e;this.n33=a.n33*e}};
multiplyVector4:function(a){var b=a.x,c=a.y,d=a.z,e=a.w;a.x=this.n11*b+this.n12*c+this.n13*d+this.n14*e;a.y=this.n21*b+this.n22*c+this.n23*d+this.n24*e;a.z=this.n31*b+this.n32*c+this.n33*d+this.n34*e;a.w=this.n41*b+this.n42*c+this.n43*d+this.n44*e;return a},rotateAxis:function(a){var b=a.x,c=a.y,d=a.z;a.x=b*this.n11+c*this.n12+d*this.n13;a.y=b*this.n21+c*this.n22+d*this.n23;a.z=b*this.n31+c*this.n32+d*this.n33;a.normalize();return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+
this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,i=a.n22,h=a.n23,j=a.n24,n=a.n31,m=a.n32,l=a.n33,o=a.n34,q=a.n41,r=a.n42,p=a.n43,k=a.n44,D=b.n11,z=b.n12,G=b.n13,H=b.n14,M=b.n21,x=b.n22,v=b.n23,E=b.n24,B=b.n31,F=b.n32,A=b.n33,w=b.n34;this.n11=c*D+d*M+e*B;this.n12=
c*z+d*x+e*F;this.n13=c*G+d*v+e*A;this.n14=c*H+d*E+e*w+f;this.n21=g*D+i*M+h*B;this.n22=g*z+i*x+h*F;this.n23=g*G+i*v+h*A;this.n24=g*H+i*E+h*w+j;this.n31=n*D+m*M+l*B;this.n32=n*z+m*x+l*F;this.n33=n*G+m*v+l*A;this.n34=n*H+m*E+l*w+o;this.n41=q*D+r*M+p*B;this.n42=q*z+r*x+p*F;this.n43=q*G+r*v+p*A;this.n44=q*H+r*E+p*w+k;return this},multiplyToArray:function(a,b,c){this.multiply(a,b);c[0]=this.n11;c[1]=this.n21;c[2]=this.n31;c[3]=this.n41;c[4]=this.n12;c[5]=this.n22;c[6]=this.n32;c[7]=this.n42;c[8]=this.n13;
c[9]=this.n23;c[10]=this.n33;c[11]=this.n43;c[12]=this.n14;c[13]=this.n24;c[14]=this.n34;c[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,b=this.n12,c=this.n13,d=this.n14,e=this.n21,f=this.n22,
g=this.n23,i=this.n24,h=this.n31,j=this.n32,n=this.n33,m=this.n34,l=this.n41,o=this.n42,q=this.n43,r=this.n44;return d*g*j*l-c*i*j*l-d*f*n*l+b*i*n*l+c*f*m*l-b*g*m*l-d*g*h*o+c*i*h*o+d*e*n*o-a*i*n*o-c*e*m*o+a*g*m*o+d*f*h*q-b*i*h*q-d*e*j*q+a*i*j*q+b*e*m*q-a*f*m*q-c*f*h*r+b*g*h*r+c*e*j*r-a*g*j*r-b*e*n*r+a*f*n*r},transpose:function(){var a;a=this.n21;this.n21=this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;
this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;
this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;
a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},setScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},setRotationX:function(a){var b=
Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,i=a.z,h=e*f,j=e*g;this.set(h*f+c,h*g-d*i,h*i+d*g,0,h*g+d*i,j*g+c,j*i-d*f,0,h*i-d*g,j*i+d*f,e*i*i+c,0,0,0,0,1);return this},
setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,c=a.y,d=a.z;a=Math.cos(b);b=Math.sin(b);var e=Math.cos(c);c=Math.sin(c);var f=Math.cos(d);d=Math.sin(d);var g=a*c,i=b*c;this.n11=e*f;this.n12=-e*d;this.n13=c;this.n21=i*f+a*d;this.n22=-i*d+a*f;this.n23=-b*e;this.n31=-g*f+b*d;this.n32=g*d+b*f;this.n33=a*e;return this},setRotationFromQuaternion:function(a){var b=a.x,c=a.y,d=a.z,e=a.w,f=b+b,g=c+c,i=d+d;a=b*f;var h=b*g;b*=i;var j=c*g;
c*=i;d*=i;f*=e;g*=e;e*=i;this.n11=1-(j+d);this.n12=h-e;this.n13=b+g;this.n21=h+e;this.n22=1-(a+d);this.n23=c-f;this.n31=b-g;this.n32=c+f;this.n33=1-(a+j);return this},scale:function(a){var b=a.x,c=a.y;a=a.z;this.n11*=b;this.n12*=c;this.n13*=a;this.n21*=b;this.n22*=c;this.n23*=a;this.n31*=b;this.n32*=c;this.n33*=a;this.n41*=b;this.n42*=c;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,b){var c=1/b.x,d=1/b.y,e=1/b.z;this.n11=
a.n11*c;this.n21=a.n21*c;this.n31=a.n31*c;this.n12=a.n12*d;this.n22=a.n22*d;this.n32=a.n32*d;this.n13=a.n13*e;this.n23=a.n23*e;this.n33=a.n33*e}};
THREE.Matrix4.makeInvert=function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,i=a.n22,h=a.n23,j=a.n24,n=a.n31,m=a.n32,l=a.n33,o=a.n34,q=a.n41,r=a.n42,p=a.n43,k=a.n44;b===undefined&&(b=new THREE.Matrix4);b.n11=h*o*r-j*l*r+j*m*p-i*o*p-h*m*k+i*l*k;b.n12=f*l*r-e*o*r-f*m*p+d*o*p+e*m*k-d*l*k;b.n13=e*j*r-f*h*r+f*i*p-d*j*p-e*i*k+d*h*k;b.n14=f*h*m-e*j*m-f*i*l+d*j*l+e*i*o-d*h*o;b.n21=j*l*q-h*o*q-j*n*p+g*o*p+h*n*k-g*l*k;b.n22=e*o*q-f*l*q+f*n*p-c*o*p-e*n*k+c*l*k;b.n23=f*h*q-e*j*q-f*g*p+c*j*p+e*g*k-c*h*k;
b.n24=e*j*n-f*h*n+f*g*l-c*j*l-e*g*o+c*h*o;b.n31=i*o*q-j*m*q+j*n*r-g*o*r-i*n*k+g*m*k;b.n32=f*m*q-d*o*q-f*n*r+c*o*r+d*n*k-c*m*k;b.n33=e*j*q-f*i*q+f*g*r-c*j*r-d*g*k+c*i*k;b.n34=f*i*n-d*j*n-f*g*m+c*j*m+d*g*o-c*i*o;b.n41=h*m*q-i*l*q-h*n*r+g*l*r+i*n*p-g*m*p;b.n42=d*l*q-e*m*q+e*n*r-c*l*r-d*n*p+c*m*p;b.n43=e*i*q-d*h*q-e*g*r+c*h*r+d*g*p-c*i*p;b.n44=d*h*n-e*i*n+e*g*m-c*h*m-d*g*l+c*i*l;b.multiplyScalar(1/a.determinant());return b};
THREE.Matrix4.makeInvert3x3=function(a){var b=a.m33,c=b.m,d=a.n33*a.n22-a.n32*a.n23,e=-a.n33*a.n21+a.n31*a.n23,f=a.n32*a.n21-a.n31*a.n22,g=-a.n33*a.n12+a.n32*a.n13,i=a.n33*a.n11-a.n31*a.n13,h=-a.n32*a.n11+a.n31*a.n12,j=a.n23*a.n12-a.n22*a.n13,n=-a.n23*a.n11+a.n21*a.n13,m=a.n22*a.n11-a.n21*a.n12;a=a.n11*d+a.n21*g+a.n31*j;if(a==0)throw"matrix not invertible";a=1/a;c[0]=a*d;c[1]=a*e;c[2]=a*f;c[3]=a*g;c[4]=a*i;c[5]=a*h;c[6]=a*j;c[7]=a*n;c[8]=a*m;return b};
......
build/custom/ThreeSVG.js
浏览文件 @ 482fe243
......@@ -22,18 +22,18 @@ THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(
THREE.Matrix4=function(a,b,c,d,e,f,g,i,h,l,n,m,k,o,r,v){this.set(a||1,b||0,c||0,d||0,e||0,f||1,g||0,i||0,h||0,l||0,n||1,m||0,k||0,o||0,r||0,v||1);this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={set:function(a,b,c,d,e,f,g,i,h,l,n,m,k,o,r,v){this.n11=a;this.n12=b;this.n13=c;this.n14=d;this.n21=e;this.n22=f;this.n23=g;this.n24=i;this.n31=h;this.n32=l;this.n33=n;this.n34=m;this.n41=k;this.n42=o;this.n43=r;this.n44=v;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.set(a.n11,a.n12,a.n13,a.n14,a.n21,a.n22,a.n23,a.n24,a.n31,a.n32,a.n33,a.n34,a.n41,a.n42,a.n43,a.n44);return this},lookAt:function(a,b,c){var d=THREE.Matrix4.__v1,
e=THREE.Matrix4.__v2,f=THREE.Matrix4.__v3;f.sub(a,b).normalize();d.cross(c,f).normalize();e.cross(f,d).normalize();this.n11=d.x;this.n12=e.x;this.n13=f.x;this.n21=d.y;this.n22=e.y;this.n23=f.y;this.n31=d.z;this.n32=e.z;this.n33=f.z;return this},multiplyVector3:function(a){var b=a.x,c=a.y,d=a.z,e=1/(this.n41*b+this.n42*c+this.n43*d+this.n44);a.x=(this.n11*b+this.n12*c+this.n13*d+this.n14)*e;a.y=(this.n21*b+this.n22*c+this.n23*d+this.n24)*e;a.z=(this.n31*b+this.n32*c+this.n33*d+this.n34)*e;return a},
multiplyVector3OnlyZ:function(a){var b=a.x,c=a.y;a=a.z;return(this.n31*b+this.n32*c+this.n33*a+this.n34)*(1/(this.n41*b+this.n42*c+this.n43*a+this.n44))},multiplyVector4:function(a){var b=a.x,c=a.y,d=a.z,e=a.w;a.x=this.n11*b+this.n12*c+this.n13*d+this.n14*e;a.y=this.n21*b+this.n22*c+this.n23*d+this.n24*e;a.z=this.n31*b+this.n32*c+this.n33*d+this.n34*e;a.w=this.n41*b+this.n42*c+this.n43*d+this.n44*e;return a},rotateAxis:function(a){var b=a.x,c=a.y,d=a.z;a.x=b*this.n11+c*this.n12+d*this.n13;a.y=b*this.n21+
c*this.n22+d*this.n23;a.z=b*this.n31+c*this.n32+d*this.n33;a.normalize();return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,i=a.n22,h=a.n23,l=a.n24,n=a.n31,m=a.n32,k=a.n33,o=a.n34,r=a.n41,
v=a.n42,u=a.n43,j=a.n44,J=b.n11,q=b.n12,A=b.n13,F=b.n14,R=b.n21,B=b.n22,z=b.n23,L=b.n24,G=b.n31,N=b.n32,H=b.n33,s=b.n34;this.n11=c*J+d*R+e*G;this.n12=c*q+d*B+e*N;this.n13=c*A+d*z+e*H;this.n14=c*F+d*L+e*s+f;this.n21=g*J+i*R+h*G;this.n22=g*q+i*B+h*N;this.n23=g*A+i*z+h*H;this.n24=g*F+i*L+h*s+l;this.n31=n*J+m*R+k*G;this.n32=n*q+m*B+k*N;this.n33=n*A+m*z+k*H;this.n34=n*F+m*L+k*s+o;this.n41=r*J+v*R+u*G;this.n42=r*q+v*B+u*N;this.n43=r*A+v*z+u*H;this.n44=r*F+v*L+u*s+j;return this},multiplyToArray:function(a,
b,c){this.multiply(a,b);c[0]=this.n11;c[1]=this.n21;c[2]=this.n31;c[3]=this.n41;c[4]=this.n12;c[5]=this.n22;c[6]=this.n32;c[7]=this.n42;c[8]=this.n13;c[9]=this.n23;c[10]=this.n33;c[11]=this.n43;c[12]=this.n14;c[13]=this.n24;c[14]=this.n34;c[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=
a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,b=this.n12,c=this.n13,d=this.n14,e=this.n21,f=this.n22,g=this.n23,i=this.n24,h=this.n31,l=this.n32,n=this.n33,m=this.n34,k=this.n41,o=this.n42,r=this.n43,v=this.n44;return d*g*l*k-c*i*l*k-d*f*n*k+b*i*n*k+c*f*m*k-b*g*m*k-d*g*h*o+c*i*h*o+d*e*n*o-a*i*n*o-c*e*m*o+a*g*m*o+d*f*h*r-b*i*h*r-d*e*l*r+a*i*l*r+b*e*m*r-a*f*m*r-c*f*h*v+b*g*h*v+c*e*l*v-a*g*l*v-b*e*n*v+a*f*n*v},transpose:function(){var a;a=this.n21;this.n21=
this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=
this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=
this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,
b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},setScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},setRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,
b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,i=a.z,h=e*f,l=e*g;this.set(h*f+c,h*g-d*i,h*i+d*g,0,h*g+d*i,l*g+c,l*i-d*f,0,h*i-d*g,l*i+d*f,e*i*i+c,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,c=a.y,d=a.z;a=Math.cos(b);b=Math.sin(b);var e=Math.cos(c);c=Math.sin(c);var f=Math.cos(d);d=Math.sin(d);var g=a*c,i=b*c;this.n11=e*f;this.n12=-e*d;this.n13=c;this.n21=i*f+a*d;this.n22=-i*d+a*f;this.n23=-b*e;
this.n31=-g*f+b*d;this.n32=g*d+b*f;this.n33=a*e;return this},setRotationFromQuaternion:function(a){var b=a.x,c=a.y,d=a.z,e=a.w,f=b+b,g=c+c,i=d+d;a=b*f;var h=b*g;b*=i;var l=c*g;c*=i;d*=i;f*=e;g*=e;e*=i;this.n11=1-(l+d);this.n12=h-e;this.n13=b+g;this.n21=h+e;this.n22=1-(a+d);this.n23=c-f;this.n31=b-g;this.n32=c+f;this.n33=1-(a+l);return this},scale:function(a){var b=a.x,c=a.y;a=a.z;this.n11*=b;this.n12*=c;this.n13*=a;this.n21*=b;this.n22*=c;this.n23*=a;this.n31*=b;this.n32*=c;this.n33*=a;this.n41*=
b;this.n42*=c;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,b){var c=1/b.x,d=1/b.y,e=1/b.z;this.n11=a.n11*c;this.n21=a.n21*c;this.n31=a.n31*c;this.n12=a.n12*d;this.n22=a.n22*d;this.n32=a.n32*d;this.n13=a.n13*e;this.n23=a.n23*e;this.n33=a.n33*e}};
multiplyVector4:function(a){var b=a.x,c=a.y,d=a.z,e=a.w;a.x=this.n11*b+this.n12*c+this.n13*d+this.n14*e;a.y=this.n21*b+this.n22*c+this.n23*d+this.n24*e;a.z=this.n31*b+this.n32*c+this.n33*d+this.n34*e;a.w=this.n41*b+this.n42*c+this.n43*d+this.n44*e;return a},rotateAxis:function(a){var b=a.x,c=a.y,d=a.z;a.x=b*this.n11+c*this.n12+d*this.n13;a.y=b*this.n21+c*this.n22+d*this.n23;a.z=b*this.n31+c*this.n32+d*this.n33;a.normalize();return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+
this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,i=a.n22,h=a.n23,l=a.n24,n=a.n31,m=a.n32,k=a.n33,o=a.n34,r=a.n41,v=a.n42,u=a.n43,j=a.n44,J=b.n11,q=b.n12,A=b.n13,F=b.n14,R=b.n21,B=b.n22,z=b.n23,L=b.n24,G=b.n31,N=b.n32,H=b.n33,s=b.n34;this.n11=c*J+d*R+e*G;this.n12=
c*q+d*B+e*N;this.n13=c*A+d*z+e*H;this.n14=c*F+d*L+e*s+f;this.n21=g*J+i*R+h*G;this.n22=g*q+i*B+h*N;this.n23=g*A+i*z+h*H;this.n24=g*F+i*L+h*s+l;this.n31=n*J+m*R+k*G;this.n32=n*q+m*B+k*N;this.n33=n*A+m*z+k*H;this.n34=n*F+m*L+k*s+o;this.n41=r*J+v*R+u*G;this.n42=r*q+v*B+u*N;this.n43=r*A+v*z+u*H;this.n44=r*F+v*L+u*s+j;return this},multiplyToArray:function(a,b,c){this.multiply(a,b);c[0]=this.n11;c[1]=this.n21;c[2]=this.n31;c[3]=this.n41;c[4]=this.n12;c[5]=this.n22;c[6]=this.n32;c[7]=this.n42;c[8]=this.n13;
c[9]=this.n23;c[10]=this.n33;c[11]=this.n43;c[12]=this.n14;c[13]=this.n24;c[14]=this.n34;c[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,b=this.n12,c=this.n13,d=this.n14,e=this.n21,f=this.n22,
g=this.n23,i=this.n24,h=this.n31,l=this.n32,n=this.n33,m=this.n34,k=this.n41,o=this.n42,r=this.n43,v=this.n44;return d*g*l*k-c*i*l*k-d*f*n*k+b*i*n*k+c*f*m*k-b*g*m*k-d*g*h*o+c*i*h*o+d*e*n*o-a*i*n*o-c*e*m*o+a*g*m*o+d*f*h*r-b*i*h*r-d*e*l*r+a*i*l*r+b*e*m*r-a*f*m*r-c*f*h*v+b*g*h*v+c*e*l*v-a*g*l*v-b*e*n*v+a*f*n*v},transpose:function(){var a;a=this.n21;this.n21=this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;
this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;
this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;
a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,b,c){this.set(1,0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},setScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},setRotationX:function(a){var b=
Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,i=a.z,h=e*f,l=e*g;this.set(h*f+c,h*g-d*i,h*i+d*g,0,h*g+d*i,l*g+c,l*i-d*f,0,h*i-d*g,l*i+d*f,e*i*i+c,0,0,0,0,1);return this},
setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,c=a.y,d=a.z;a=Math.cos(b);b=Math.sin(b);var e=Math.cos(c);c=Math.sin(c);var f=Math.cos(d);d=Math.sin(d);var g=a*c,i=b*c;this.n11=e*f;this.n12=-e*d;this.n13=c;this.n21=i*f+a*d;this.n22=-i*d+a*f;this.n23=-b*e;this.n31=-g*f+b*d;this.n32=g*d+b*f;this.n33=a*e;return this},setRotationFromQuaternion:function(a){var b=a.x,c=a.y,d=a.z,e=a.w,f=b+b,g=c+c,i=d+d;a=b*f;var h=b*g;b*=i;var l=c*g;
c*=i;d*=i;f*=e;g*=e;e*=i;this.n11=1-(l+d);this.n12=h-e;this.n13=b+g;this.n21=h+e;this.n22=1-(a+d);this.n23=c-f;this.n31=b-g;this.n32=c+f;this.n33=1-(a+l);return this},scale:function(a){var b=a.x,c=a.y;a=a.z;this.n11*=b;this.n12*=c;this.n13*=a;this.n21*=b;this.n22*=c;this.n23*=a;this.n31*=b;this.n32*=c;this.n33*=a;this.n41*=b;this.n42*=c;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,b){var c=1/b.x,d=1/b.y,e=1/b.z;this.n11=
a.n11*c;this.n21=a.n21*c;this.n31=a.n31*c;this.n12=a.n12*d;this.n22=a.n22*d;this.n32=a.n32*d;this.n13=a.n13*e;this.n23=a.n23*e;this.n33=a.n33*e}};
THREE.Matrix4.makeInvert=function(a,b){var c=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,i=a.n22,h=a.n23,l=a.n24,n=a.n31,m=a.n32,k=a.n33,o=a.n34,r=a.n41,v=a.n42,u=a.n43,j=a.n44;b===undefined&&(b=new THREE.Matrix4);b.n11=h*o*v-l*k*v+l*m*u-i*o*u-h*m*j+i*k*j;b.n12=f*k*v-e*o*v-f*m*u+d*o*u+e*m*j-d*k*j;b.n13=e*l*v-f*h*v+f*i*u-d*l*u-e*i*j+d*h*j;b.n14=f*h*m-e*l*m-f*i*k+d*l*k+e*i*o-d*h*o;b.n21=l*k*r-h*o*r-l*n*u+g*o*u+h*n*j-g*k*j;b.n22=e*o*r-f*k*r+f*n*u-c*o*u-e*n*j+c*k*j;b.n23=f*h*r-e*l*r-f*g*u+c*l*u+e*g*j-c*h*j;
b.n24=e*l*n-f*h*n+f*g*k-c*l*k-e*g*o+c*h*o;b.n31=i*o*r-l*m*r+l*n*v-g*o*v-i*n*j+g*m*j;b.n32=f*m*r-d*o*r-f*n*v+c*o*v+d*n*j-c*m*j;b.n33=e*l*r-f*i*r+f*g*v-c*l*v-d*g*j+c*i*j;b.n34=f*i*n-d*l*n-f*g*m+c*l*m+d*g*o-c*i*o;b.n41=h*m*r-i*k*r-h*n*v+g*k*v+i*n*u-g*m*u;b.n42=d*k*r-e*m*r+e*n*v-c*k*v-d*n*u+c*m*u;b.n43=e*i*r-d*h*r-e*g*v+c*h*v+d*g*u-c*i*u;b.n44=d*h*n-e*i*n+e*g*m-c*h*m-d*g*k+c*i*k;b.multiplyScalar(1/a.determinant());return b};
THREE.Matrix4.makeInvert3x3=function(a){var b=a.m33,c=b.m,d=a.n33*a.n22-a.n32*a.n23,e=-a.n33*a.n21+a.n31*a.n23,f=a.n32*a.n21-a.n31*a.n22,g=-a.n33*a.n12+a.n32*a.n13,i=a.n33*a.n11-a.n31*a.n13,h=-a.n32*a.n11+a.n31*a.n12,l=a.n23*a.n12-a.n22*a.n13,n=-a.n23*a.n11+a.n21*a.n13,m=a.n22*a.n11-a.n21*a.n12;a=a.n11*d+a.n21*g+a.n31*l;if(a==0)throw"matrix not invertible";a=1/a;c[0]=a*d;c[1]=a*e;c[2]=a*f;c[3]=a*g;c[4]=a*i;c[5]=a*h;c[6]=a*l;c[7]=a*n;c[8]=a*m;return b};
......
build/custom/ThreeWebGL.js
浏览文件 @ 482fe243
......@@ -22,18 +22,18 @@ THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(
THREE.Matrix4=function(a,b,d,f,h,n,l,q,m,w,A,y,D,E,F,H){this.set(a||1,b||0,d||0,f||0,h||0,n||1,l||0,q||0,m||0,w||0,A||1,y||0,D||0,E||0,F||0,H||1);this.flat=Array(16);this.m33=new THREE.Matrix3};
THREE.Matrix4.prototype={set:function(a,b,d,f,h,n,l,q,m,w,A,y,D,E,F,H){this.n11=a;this.n12=b;this.n13=d;this.n14=f;this.n21=h;this.n22=n;this.n23=l;this.n24=q;this.n31=m;this.n32=w;this.n33=A;this.n34=y;this.n41=D;this.n42=E;this.n43=F;this.n44=H;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.set(a.n11,a.n12,a.n13,a.n14,a.n21,a.n22,a.n23,a.n24,a.n31,a.n32,a.n33,a.n34,a.n41,a.n42,a.n43,a.n44);return this},lookAt:function(a,b,d){var f=THREE.Matrix4.__v1,
h=THREE.Matrix4.__v2,n=THREE.Matrix4.__v3;n.sub(a,b).normalize();f.cross(d,n).normalize();h.cross(n,f).normalize();this.n11=f.x;this.n12=h.x;this.n13=n.x;this.n21=f.y;this.n22=h.y;this.n23=n.y;this.n31=f.z;this.n32=h.z;this.n33=n.z;return this},multiplyVector3:function(a){var b=a.x,d=a.y,f=a.z,h=1/(this.n41*b+this.n42*d+this.n43*f+this.n44);a.x=(this.n11*b+this.n12*d+this.n13*f+this.n14)*h;a.y=(this.n21*b+this.n22*d+this.n23*f+this.n24)*h;a.z=(this.n31*b+this.n32*d+this.n33*f+this.n34)*h;return a},
multiplyVector3OnlyZ:function(a){var b=a.x,d=a.y;a=a.z;return(this.n31*b+this.n32*d+this.n33*a+this.n34)*(1/(this.n41*b+this.n42*d+this.n43*a+this.n44))},multiplyVector4:function(a){var b=a.x,d=a.y,f=a.z,h=a.w;a.x=this.n11*b+this.n12*d+this.n13*f+this.n14*h;a.y=this.n21*b+this.n22*d+this.n23*f+this.n24*h;a.z=this.n31*b+this.n32*d+this.n33*f+this.n34*h;a.w=this.n41*b+this.n42*d+this.n43*f+this.n44*h;return a},rotateAxis:function(a){var b=a.x,d=a.y,f=a.z;a.x=b*this.n11+d*this.n12+f*this.n13;a.y=b*this.n21+
d*this.n22+f*this.n23;a.z=b*this.n31+d*this.n32+f*this.n33;a.normalize();return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var d=a.n11,f=a.n12,h=a.n13,n=a.n14,l=a.n21,q=a.n22,m=a.n23,w=a.n24,A=a.n31,y=a.n32,D=a.n33,E=a.n34,F=a.n41,
H=a.n42,L=a.n43,M=a.n44,V=b.n11,X=b.n12,ca=b.n13,aa=b.n14,Y=b.n21,fa=b.n22,c=b.n23,na=b.n24,la=b.n31,oa=b.n32,pa=b.n33,qa=b.n34;this.n11=d*V+f*Y+h*la;this.n12=d*X+f*fa+h*oa;this.n13=d*ca+f*c+h*pa;this.n14=d*aa+f*na+h*qa+n;this.n21=l*V+q*Y+m*la;this.n22=l*X+q*fa+m*oa;this.n23=l*ca+q*c+m*pa;this.n24=l*aa+q*na+m*qa+w;this.n31=A*V+y*Y+D*la;this.n32=A*X+y*fa+D*oa;this.n33=A*ca+y*c+D*pa;this.n34=A*aa+y*na+D*qa+E;this.n41=F*V+H*Y+L*la;this.n42=F*X+H*fa+L*oa;this.n43=F*ca+H*c+L*pa;this.n44=F*aa+H*na+L*qa+
M;return this},multiplyToArray:function(a,b,d){this.multiply(a,b);d[0]=this.n11;d[1]=this.n21;d[2]=this.n31;d[3]=this.n41;d[4]=this.n12;d[5]=this.n22;d[6]=this.n32;d[7]=this.n42;d[8]=this.n13;d[9]=this.n23;d[10]=this.n33;d[11]=this.n43;d[12]=this.n14;d[13]=this.n24;d[14]=this.n34;d[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=
a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,b=this.n12,d=this.n13,f=this.n14,h=this.n21,n=this.n22,l=this.n23,q=this.n24,m=this.n31,w=this.n32,A=this.n33,y=this.n34,D=this.n41,E=this.n42,F=this.n43,H=this.n44;return f*l*w*D-d*q*w*D-f*n*A*D+b*q*A*D+d*n*y*D-b*l*y*D-f*l*m*E+d*q*m*E+f*h*A*E-a*q*A*E-d*h*y*E+a*l*y*E+f*n*m*F-b*q*m*F-f*h*w*F+a*q*w*F+b*h*y*F-a*n*y*F-d*n*m*H+b*l*m*H+d*h*w*H-a*l*w*H-b*h*A*H+a*n*A*H},
transpose:function(){var a;a=this.n21;this.n21=this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=this.n41;this.n41=this.n14;this.n14=a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;
a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;
a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;
a[b+15]=this.n44;return a},setTranslation:function(a,b,d){this.set(1,0,0,a,0,1,0,b,0,0,1,d,0,0,0,1);return this},setScale:function(a,b,d){this.set(a,0,0,0,0,b,0,0,0,0,d,0,0,0,0,1);return this},setRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,
0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,b){var d=Math.cos(b),f=Math.sin(b),h=1-d,n=a.x,l=a.y,q=a.z,m=h*n,w=h*l;this.set(m*n+d,m*l-f*q,m*q+f*l,0,m*l+f*q,w*l+d,w*q-f*n,0,m*q-f*l,w*q+f*n,h*q*q+d,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,d=a.y,f=a.z;a=Math.cos(b);b=Math.sin(b);var h=Math.cos(d);d=Math.sin(d);var n=Math.cos(f);f=Math.sin(f);var l=a*d,q=b*d;this.n11=h*n;this.n12=-h*f;this.n13=
d;this.n21=q*n+a*f;this.n22=-q*f+a*n;this.n23=-b*h;this.n31=-l*n+b*f;this.n32=l*f+b*n;this.n33=a*h;return this},setRotationFromQuaternion:function(a){var b=a.x,d=a.y,f=a.z,h=a.w,n=b+b,l=d+d,q=f+f;a=b*n;var m=b*l;b*=q;var w=d*l;d*=q;f*=q;n*=h;l*=h;h*=q;this.n11=1-(w+f);this.n12=m-h;this.n13=b+l;this.n21=m+h;this.n22=1-(a+f);this.n23=d-n;this.n31=b-l;this.n32=d+n;this.n33=1-(a+w);return this},scale:function(a){var b=a.x,d=a.y;a=a.z;this.n11*=b;this.n12*=d;this.n13*=a;this.n21*=b;this.n22*=d;this.n23*=
a;this.n31*=b;this.n32*=d;this.n33*=a;this.n41*=b;this.n42*=d;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=a.n34},extractRotation:function(a,b){var d=1/b.x,f=1/b.y,h=1/b.z;this.n11=a.n11*d;this.n21=a.n21*d;this.n31=a.n31*d;this.n12=a.n12*f;this.n22=a.n22*f;this.n32=a.n32*f;this.n13=a.n13*h;this.n23=a.n23*h;this.n33=a.n33*h}};
multiplyVector4:function(a){var b=a.x,d=a.y,f=a.z,h=a.w;a.x=this.n11*b+this.n12*d+this.n13*f+this.n14*h;a.y=this.n21*b+this.n22*d+this.n23*f+this.n24*h;a.z=this.n31*b+this.n32*d+this.n33*f+this.n34*h;a.w=this.n41*b+this.n42*d+this.n43*f+this.n44*h;return a},rotateAxis:function(a){var b=a.x,d=a.y,f=a.z;a.x=b*this.n11+d*this.n12+f*this.n13;a.y=b*this.n21+d*this.n22+f*this.n23;a.z=b*this.n31+d*this.n32+f*this.n33;a.normalize();return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+
this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var d=a.n11,f=a.n12,h=a.n13,n=a.n14,l=a.n21,q=a.n22,m=a.n23,w=a.n24,A=a.n31,y=a.n32,D=a.n33,E=a.n34,F=a.n41,H=a.n42,L=a.n43,M=a.n44,V=b.n11,X=b.n12,ca=b.n13,aa=b.n14,Y=b.n21,fa=b.n22,c=b.n23,na=b.n24,la=b.n31,oa=b.n32,pa=b.n33,qa=b.n34;this.n11=d*V+f*Y+h*
la;this.n12=d*X+f*fa+h*oa;this.n13=d*ca+f*c+h*pa;this.n14=d*aa+f*na+h*qa+n;this.n21=l*V+q*Y+m*la;this.n22=l*X+q*fa+m*oa;this.n23=l*ca+q*c+m*pa;this.n24=l*aa+q*na+m*qa+w;this.n31=A*V+y*Y+D*la;this.n32=A*X+y*fa+D*oa;this.n33=A*ca+y*c+D*pa;this.n34=A*aa+y*na+D*qa+E;this.n41=F*V+H*Y+L*la;this.n42=F*X+H*fa+L*oa;this.n43=F*ca+H*c+L*pa;this.n44=F*aa+H*na+L*qa+M;return this},multiplyToArray:function(a,b,d){this.multiply(a,b);d[0]=this.n11;d[1]=this.n21;d[2]=this.n31;d[3]=this.n41;d[4]=this.n12;d[5]=this.n22;
d[6]=this.n32;d[7]=this.n42;d[8]=this.n13;d[9]=this.n23;d[10]=this.n33;d[11]=this.n43;d[12]=this.n14;d[13]=this.n24;d[14]=this.n34;d[15]=this.n44;return this},multiplySelf:function(a){this.multiply(this,a);return this},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a;return this},determinant:function(){var a=this.n11,b=this.n12,d=
this.n13,f=this.n14,h=this.n21,n=this.n22,l=this.n23,q=this.n24,m=this.n31,w=this.n32,A=this.n33,y=this.n34,D=this.n41,E=this.n42,F=this.n43,H=this.n44;return f*l*w*D-d*q*w*D-f*n*A*D+b*q*A*D+d*n*y*D-b*l*y*D-f*l*m*E+d*q*m*E+f*h*A*E-a*q*A*E-d*h*y*E+a*l*y*E+f*n*m*F-b*q*m*F-f*h*w*F+a*q*w*F+b*h*y*F-a*n*y*F-d*n*m*H+b*l*m*H+d*h*w*H-a*l*w*H-b*h*A*H+a*n*A*H},transpose:function(){var a;a=this.n21;this.n21=this.n12;this.n12=a;a=this.n31;this.n31=this.n13;this.n13=a;a=this.n32;this.n32=this.n23;this.n23=a;a=
this.n41;this.n41=this.n14;this.n14=a;a=this.n42;this.n42=this.n24;this.n24=a;a=this.n43;this.n43=this.n34;this.n43=a;return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){this.flat[0]=this.n11;this.flat[1]=this.n21;this.flat[2]=this.n31;
this.flat[3]=this.n41;this.flat[4]=this.n12;this.flat[5]=this.n22;this.flat[6]=this.n32;this.flat[7]=this.n42;this.flat[8]=this.n13;this.flat[9]=this.n23;this.flat[10]=this.n33;this.flat[11]=this.n43;this.flat[12]=this.n14;this.flat[13]=this.n24;this.flat[14]=this.n34;this.flat[15]=this.n44;return this.flat},flattenToArray:function(a){a[0]=this.n11;a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;
a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},flattenToArrayOffset:function(a,b){a[b]=this.n11;a[b+1]=this.n21;a[b+2]=this.n31;a[b+3]=this.n41;a[b+4]=this.n12;a[b+5]=this.n22;a[b+6]=this.n32;a[b+7]=this.n42;a[b+8]=this.n13;a[b+9]=this.n23;a[b+10]=this.n33;a[b+11]=this.n43;a[b+12]=this.n14;a[b+13]=this.n24;a[b+14]=this.n34;a[b+15]=this.n44;return a},setTranslation:function(a,b,d){this.set(1,0,0,a,0,1,0,b,0,0,1,d,0,0,0,1);return this},setScale:function(a,b,d){this.set(a,0,0,
0,0,b,0,0,0,0,d,0,0,0,0,1);return this},setRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotationAxis:function(a,b){var d=Math.cos(b),f=Math.sin(b),h=1-d,n=a.x,l=a.y,q=a.z,m=h*n,w=h*l;this.set(m*n+d,m*l-f*q,m*
q+f*l,0,m*l+f*q,w*l+d,w*q-f*n,0,m*q-f*l,w*q+f*n,h*q*q+d,0,0,0,0,1);return this},setPosition:function(a){this.n14=a.x;this.n24=a.y;this.n34=a.z;return this},setRotationFromEuler:function(a){var b=a.x,d=a.y,f=a.z;a=Math.cos(b);b=Math.sin(b);var h=Math.cos(d);d=Math.sin(d);var n=Math.cos(f);f=Math.sin(f);var l=a*d,q=b*d;this.n11=h*n;this.n12=-h*f;this.n13=d;this.n21=q*n+a*f;this.n22=-q*f+a*n;this.n23=-b*h;this.n31=-l*n+b*f;this.n32=l*f+b*n;this.n33=a*h;return this},setRotationFromQuaternion:function(a){var b=
a.x,d=a.y,f=a.z,h=a.w,n=b+b,l=d+d,q=f+f;a=b*n;var m=b*l;b*=q;var w=d*l;d*=q;f*=q;n*=h;l*=h;h*=q;this.n11=1-(w+f);this.n12=m-h;this.n13=b+l;this.n21=m+h;this.n22=1-(a+f);this.n23=d-n;this.n31=b-l;this.n32=d+n;this.n33=1-(a+w);return this},scale:function(a){var b=a.x,d=a.y;a=a.z;this.n11*=b;this.n12*=d;this.n13*=a;this.n21*=b;this.n22*=d;this.n23*=a;this.n31*=b;this.n32*=d;this.n33*=a;this.n41*=b;this.n42*=d;this.n43*=a;return this},extractPosition:function(a){this.n14=a.n14;this.n24=a.n24;this.n34=
a.n34},extractRotation:function(a,b){var d=1/b.x,f=1/b.y,h=1/b.z;this.n11=a.n11*d;this.n21=a.n21*d;this.n31=a.n31*d;this.n12=a.n12*f;this.n22=a.n22*f;this.n32=a.n32*f;this.n13=a.n13*h;this.n23=a.n23*h;this.n33=a.n33*h}};
THREE.Matrix4.makeInvert=function(a,b){var d=a.n11,f=a.n12,h=a.n13,n=a.n14,l=a.n21,q=a.n22,m=a.n23,w=a.n24,A=a.n31,y=a.n32,D=a.n33,E=a.n34,F=a.n41,H=a.n42,L=a.n43,M=a.n44;b===undefined&&(b=new THREE.Matrix4);b.n11=m*E*H-w*D*H+w*y*L-q*E*L-m*y*M+q*D*M;b.n12=n*D*H-h*E*H-n*y*L+f*E*L+h*y*M-f*D*M;b.n13=h*w*H-n*m*H+n*q*L-f*w*L-h*q*M+f*m*M;b.n14=n*m*y-h*w*y-n*q*D+f*w*D+h*q*E-f*m*E;b.n21=w*D*F-m*E*F-w*A*L+l*E*L+m*A*M-l*D*M;b.n22=h*E*F-n*D*F+n*A*L-d*E*L-h*A*M+d*D*M;b.n23=n*m*F-h*w*F-n*l*L+d*w*L+h*l*M-d*m*M;
b.n24=h*w*A-n*m*A+n*l*D-d*w*D-h*l*E+d*m*E;b.n31=q*E*F-w*y*F+w*A*H-l*E*H-q*A*M+l*y*M;b.n32=n*y*F-f*E*F-n*A*H+d*E*H+f*A*M-d*y*M;b.n33=h*w*F-n*q*F+n*l*H-d*w*H-f*l*M+d*q*M;b.n34=n*q*A-f*w*A-n*l*y+d*w*y+f*l*E-d*q*E;b.n41=m*y*F-q*D*F-m*A*H+l*D*H+q*A*L-l*y*L;b.n42=f*D*F-h*y*F+h*A*H-d*D*H-f*A*L+d*y*L;b.n43=h*q*F-f*m*F-h*l*H+d*m*H+f*l*L-d*q*L;b.n44=f*m*A-h*q*A+h*l*y-d*m*y-f*l*D+d*q*D;b.multiplyScalar(1/a.determinant());return b};
THREE.Matrix4.makeInvert3x3=function(a){var b=a.m33,d=b.m,f=a.n33*a.n22-a.n32*a.n23,h=-a.n33*a.n21+a.n31*a.n23,n=a.n32*a.n21-a.n31*a.n22,l=-a.n33*a.n12+a.n32*a.n13,q=a.n33*a.n11-a.n31*a.n13,m=-a.n32*a.n11+a.n31*a.n12,w=a.n23*a.n12-a.n22*a.n13,A=-a.n23*a.n11+a.n21*a.n13,y=a.n22*a.n11-a.n21*a.n12;a=a.n11*f+a.n21*l+a.n31*w;if(a==0)throw"matrix not invertible";a=1/a;d[0]=a*f;d[1]=a*h;d[2]=a*n;d[3]=a*l;d[4]=a*q;d[5]=a*m;d[6]=a*w;d[7]=a*A;d[8]=a*y;return b};
......
src/cameras/Camera.js
浏览文件 @ 482fe243
......@@ -16,7 +16,7 @@ THREE.Camera = function ( fov, aspect, near, far, target ) {
this.useTarget = true;
this.matrixWorldInverse = new THREE.Matrix4();
this.projectionMatrix = null;
this.projectionMatrix = null;
this.updateProjectionMatrix();
......@@ -27,8 +27,6 @@ THREE.Camera.prototype.constructor = THREE.Camera;
THREE.Camera.prototype.supr = THREE.Object3D.prototype;
// Overrides Object3D::translate()
THREE.Camera.prototype.translate = function ( distance, axis ) {
this.matrix.rotateAxis( axis );
......
src/core/Geometry.js
浏览文件 @ 482fe243
......@@ -213,7 +213,7 @@ THREE.Geometry.prototype = {
},
computeTangents: function() {
computeTangents: function () {
// based on http://www.terathon.com/code/tangent.html
// tangents go to vertices
......
src/core/Matrix4.js
浏览文件 @ 482fe243
......@@ -96,15 +96,6 @@ THREE.Matrix4.prototype = {
},
multiplyVector3OnlyZ : function( v ) {
var vx = v.x, vy = v.y, vz = v.z,
d = 1 / ( this.n41 * vx + this.n42 * vy + this.n43 * vz + this.n44 );
return ( this.n31 * vx + this.n32 * vy + this.n33 * vz + this.n34 ) * d;
},
multiplyVector4 : function ( v ) {
var vx = v.x, vy = v.y, vz = v.z, vw = v.w;
......
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