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three.js

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提交 cc1a005f 编写于 作者: M Mr.doob
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上级 1516ec4d
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Showing with 373 addition and 475 deletion
build/three.js
浏览文件 @ cc1a005f
......@@ -16110,13 +16110,8 @@ THREE.CanvasRenderer = function ( parameters ) {
_canvasWidth = _canvas.width,
_canvasHeight = _canvas.height,
_viewportX = 0,
_viewportY = 0,
_viewportWidth = _canvasWidth,
_viewportHeight = _canvasHeight,
_viewportWidthHalf = Math.floor( _viewportWidth / 2 ),
_viewportHeightHalf = Math.floor( _viewportHeight / 2 ),
_canvasWidthHalf = Math.floor( _canvasWidth / 2 ),
_canvasHeightHalf = Math.floor( _canvasHeight / 2 ),
_context = _canvas.getContext( '2d', {
alpha: parameters.alpha === true
......@@ -16157,8 +16152,6 @@ THREE.CanvasRenderer = function ( parameters ) {
_patterns = {},
_near, _far,
_image, _uvs,
_uv1x, _uv1y, _uv2x, _uv2y, _uv3x, _uv3y,
......@@ -16172,29 +16165,7 @@ THREE.CanvasRenderer = function ( parameters ) {
_vector3 = new THREE.Vector3(), // Needed for PointLight
_normal = new THREE.Vector3(),
_normalViewMatrix = new THREE.Matrix3(),
_pixelMap, _pixelMapContext, _pixelMapImage, _pixelMapData,
_gradientMap, _gradientMapContext, _gradientMapQuality = 16;
_pixelMap = document.createElement( 'canvas' );
_pixelMap.width = _pixelMap.height = 2;
_pixelMapContext = _pixelMap.getContext( '2d' );
_pixelMapContext.fillStyle = 'rgba(0,0,0,1)';
_pixelMapContext.fillRect( 0, 0, 2, 2 );
_pixelMapImage = _pixelMapContext.getImageData( 0, 0, 2, 2 );
_pixelMapData = _pixelMapImage.data;
_gradientMap = document.createElement( 'canvas' );
_gradientMap.width = _gradientMap.height = _gradientMapQuality;
_gradientMapContext = _gradientMap.getContext( '2d' );
_gradientMapContext.translate( - _gradientMapQuality / 2, - _gradientMapQuality / 2 );
_gradientMapContext.scale( _gradientMapQuality, _gradientMapQuality );
_gradientMapQuality --; // Fix UVs
_normalViewMatrix = new THREE.Matrix3();
// dash+gap fallbacks for Firefox and everything else
......@@ -16252,6 +16223,9 @@ THREE.CanvasRenderer = function ( parameters ) {
_canvas.width = _canvasWidth;
_canvas.height = _canvasHeight;
_canvasWidthHalf = Math.floor( _canvasWidth / 2 );
_canvasHeightHalf = Math.floor( _canvasHeight / 2 );
if ( this.devicePixelRatio !== 1 && updateStyle !== false ) {
_canvas.style.width = width + 'px';
......@@ -16259,6 +16233,12 @@ THREE.CanvasRenderer = function ( parameters ) {
}
_clipBox.min.set( - _canvasWidthHalf, - _canvasHeightHalf ),
_clipBox.max.set( _canvasWidthHalf, _canvasHeightHalf );
_clearBox.min.set( - _canvasWidthHalf, - _canvasHeightHalf );
_clearBox.max.set( _canvasWidthHalf, _canvasHeightHalf );
_contextGlobalAlpha = 1;
_contextGlobalCompositeOperation = 0;
_contextStrokeStyle = null;
......@@ -16273,21 +16253,8 @@ THREE.CanvasRenderer = function ( parameters ) {
this.setViewport = function ( x, y, width, height ) {
_viewportX = x;
_viewportY = y;
_viewportWidth = width;
_viewportHeight = height;
_viewportWidthHalf = Math.floor( _viewportWidth / 2 ),
_viewportHeightHalf = Math.floor( _viewportHeight / 2 ),
_clipBox.min.set( - _viewportWidthHalf, - _viewportHeightHalf ),
_clipBox.max.set( _viewportWidthHalf, _viewportHeightHalf );
_clearBox.min.set( - _viewportWidthHalf, - _viewportHeightHalf );
_clearBox.max.set( _viewportWidthHalf, _viewportHeightHalf );
_context.setTransform( 1, 0, 0, - 1, _viewportX + _viewportWidthHalf, _canvasHeight - ( _viewportY + _viewportHeight ) + _viewportHeightHalf );
_context.setTransform( width / _canvasWidth, 0, 0, - height / _canvasHeight, x, _canvasHeight - y );
_context.translate( _canvasWidthHalf, _canvasHeightHalf );
};
......@@ -16299,8 +16266,8 @@ THREE.CanvasRenderer = function ( parameters ) {
_clearColor.set( color );
_clearAlpha = alpha !== undefined ? alpha : 1;
_clearBox.min.set( - _viewportWidthHalf, - _viewportHeightHalf );
_clearBox.max.set( _viewportWidthHalf, _viewportHeightHalf );
_clearBox.min.set( - _canvasWidthHalf, - _canvasHeightHalf );
_clearBox.max.set( _canvasWidthHalf, _canvasHeightHalf );
};
......@@ -16404,7 +16371,7 @@ THREE.CanvasRenderer = function ( parameters ) {
if ( element instanceof THREE.RenderableSprite ) {
_v1 = element;
_v1.x *= _viewportWidthHalf; _v1.y *= _viewportHeightHalf;
_v1.x *= _canvasWidthHalf; _v1.y *= _canvasHeightHalf;
renderSprite( _v1, element, material );
......@@ -16412,8 +16379,8 @@ THREE.CanvasRenderer = function ( parameters ) {
_v1 = element.v1; _v2 = element.v2;
_v1.positionScreen.x *= _viewportWidthHalf; _v1.positionScreen.y *= _viewportHeightHalf;
_v2.positionScreen.x *= _viewportWidthHalf; _v2.positionScreen.y *= _viewportHeightHalf;
_v1.positionScreen.x *= _canvasWidthHalf; _v1.positionScreen.y *= _canvasHeightHalf;
_v2.positionScreen.x *= _canvasWidthHalf; _v2.positionScreen.y *= _canvasHeightHalf;
_elemBox.setFromPoints( [
_v1.positionScreen,
......@@ -16434,9 +16401,9 @@ THREE.CanvasRenderer = function ( parameters ) {
if ( _v2.positionScreen.z < -1 || _v2.positionScreen.z > 1 ) continue;
if ( _v3.positionScreen.z < -1 || _v3.positionScreen.z > 1 ) continue;
_v1.positionScreen.x *= _viewportWidthHalf; _v1.positionScreen.y *= _viewportHeightHalf;
_v2.positionScreen.x *= _viewportWidthHalf; _v2.positionScreen.y *= _viewportHeightHalf;
_v3.positionScreen.x *= _viewportWidthHalf; _v3.positionScreen.y *= _viewportHeightHalf;
_v1.positionScreen.x *= _canvasWidthHalf; _v1.positionScreen.y *= _canvasHeightHalf;
_v2.positionScreen.x *= _canvasWidthHalf; _v2.positionScreen.y *= _canvasHeightHalf;
_v3.positionScreen.x *= _canvasWidthHalf; _v3.positionScreen.y *= _canvasHeightHalf;
if ( material.overdraw > 0 ) {
......@@ -16562,8 +16529,8 @@ THREE.CanvasRenderer = function ( parameters ) {
setOpacity( material.opacity );
setBlending( material.blending );
var scaleX = element.scale.x * _viewportWidthHalf;
var scaleY = element.scale.y * _viewportHeightHalf;
var scaleX = element.scale.x * _canvasWidthHalf;
var scaleY = element.scale.y * _canvasHeightHalf;
var dist = 0.5 * Math.sqrt( scaleX * scaleX + scaleY * scaleY ); // allow for rotated sprite
_elemBox.min.set( v1.x - dist, v1.y - dist );
......@@ -16762,38 +16729,15 @@ THREE.CanvasRenderer = function ( parameters ) {
}
if ( material.wireframe === false && material.shading === THREE.SmoothShading && element.vertexNormalsLength === 3 ) {
_color1.copy( _ambientLight );
_color2.copy( _ambientLight );
_color3.copy( _ambientLight );
calculateLight( element.v1.positionWorld, element.vertexNormalsModel[ 0 ], _color1 );
calculateLight( element.v2.positionWorld, element.vertexNormalsModel[ 1 ], _color2 );
calculateLight( element.v3.positionWorld, element.vertexNormalsModel[ 2 ], _color3 );
_color1.multiply( _diffuseColor ).add( _emissiveColor );
_color2.multiply( _diffuseColor ).add( _emissiveColor );
_color3.multiply( _diffuseColor ).add( _emissiveColor );
_color4.addColors( _color2, _color3 ).multiplyScalar( 0.5 );
_image = getGradientTexture( _color1, _color2, _color3, _color4 );
clipImage( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, 0, 0, 1, 0, 0, 1, _image );
} else {
_color.copy( _ambientLight );
calculateLight( element.centroidModel, element.normalModel, _color );
_color.copy( _ambientLight );
_color.multiply( _diffuseColor ).add( _emissiveColor );
calculateLight( element.centroidModel, element.normalModel, _color );
material.wireframe === true
? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
: fillPath( _color );
_color.multiply( _diffuseColor ).add( _emissiveColor );
}
material.wireframe === true
? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
: fillPath( _color );
} else if ( material instanceof THREE.MeshBasicMaterial || material instanceof THREE.MeshLambertMaterial || material instanceof THREE.MeshPhongMaterial ) {
......@@ -16806,7 +16750,6 @@ THREE.CanvasRenderer = function ( parameters ) {
}
} else if ( material.envMap !== null ) {
if ( material.envMap.mapping instanceof THREE.SphericalReflectionMapping ) {
......@@ -16825,11 +16768,23 @@ THREE.CanvasRenderer = function ( parameters ) {
patternPath( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, _uv1x, _uv1y, _uv2x, _uv2y, _uv3x, _uv3y, material.envMap );
}/* else if ( material.envMap.mapping === THREE.SphericalRefractionMapping ) {
} else if ( material.envMap.mapping instanceof THREE.SphericalRefractionMapping ) {
_normal.copy( element.vertexNormalsModel[ uv1 ] ).applyMatrix3( _normalViewMatrix );
_uv1x = - 0.5 * _normal.x + 0.5;
_uv1y = - 0.5 * _normal.y + 0.5;
_normal.copy( element.vertexNormalsModel[ uv2 ] ).applyMatrix3( _normalViewMatrix );
_uv2x = - 0.5 * _normal.x + 0.5;
_uv2y = - 0.5 * _normal.y + 0.5;
_normal.copy( element.vertexNormalsModel[ uv3 ] ).applyMatrix3( _normalViewMatrix );
_uv3x = - 0.5 * _normal.x + 0.5;
_uv3y = - 0.5 * _normal.y + 0.5;
patternPath( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, _uv1x, _uv1y, _uv2x, _uv2y, _uv3x, _uv3y, material.envMap );
}*/
}
} else {
......@@ -16850,48 +16805,21 @@ THREE.CanvasRenderer = function ( parameters ) {
} else if ( material instanceof THREE.MeshDepthMaterial ) {
_near = _camera.near;
_far = _camera.far;
_color1.r = _color1.g = _color1.b = 1 - smoothstep( v1.positionScreen.z * v1.positionScreen.w, _near, _far );
_color2.r = _color2.g = _color2.b = 1 - smoothstep( v2.positionScreen.z * v2.positionScreen.w, _near, _far );
_color3.r = _color3.g = _color3.b = 1 - smoothstep( v3.positionScreen.z * v3.positionScreen.w, _near, _far );
_color4.addColors( _color2, _color3 ).multiplyScalar( 0.5 );
_image = getGradientTexture( _color1, _color2, _color3, _color4 );
_color.r = _color.g = _color.b = 1 - smoothstep( v1.positionScreen.z * v1.positionScreen.w, _camera.near, _camera.far );
clipImage( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, 0, 0, 1, 0, 0, 1, _image );
} else if ( material instanceof THREE.MeshNormalMaterial ) {
if ( material.shading === THREE.FlatShading ) {
_normal.copy( element.normalModel ).applyMatrix3( _normalViewMatrix );
_color.setRGB( _normal.x, _normal.y, _normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
material.wireframe === true
material.wireframe === true
? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
: fillPath( _color );
} else if ( material.shading === THREE.SmoothShading ) {
_normal.copy( element.vertexNormalsModel[ uv1 ] ).applyMatrix3( _normalViewMatrix );
_color1.setRGB( _normal.x, _normal.y, _normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
_normal.copy( element.vertexNormalsModel[ uv2 ] ).applyMatrix3( _normalViewMatrix );
_color2.setRGB( _normal.x, _normal.y, _normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
_normal.copy( element.vertexNormalsModel[ uv3 ] ).applyMatrix3( _normalViewMatrix );
_color3.setRGB( _normal.x, _normal.y, _normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
_color4.addColors( _color2, _color3 ).multiplyScalar( 0.5 );
} else if ( material instanceof THREE.MeshNormalMaterial ) {
_image = getGradientTexture( _color1, _color2, _color3, _color4 );
_normal.copy( element.normalModel ).applyMatrix3( _normalViewMatrix );
clipImage( _v1x, _v1y, _v2x, _v2y, _v3x, _v3y, 0, 0, 1, 0, 0, 1, _image );
_color.setRGB( _normal.x, _normal.y, _normal.z ).multiplyScalar( 0.5 ).addScalar( 0.5 );
}
material.wireframe === true
? strokePath( _color, material.wireframeLinewidth, material.wireframeLinecap, material.wireframeLinejoin )
: fillPath( _color );
}
......@@ -17075,33 +17003,6 @@ THREE.CanvasRenderer = function ( parameters ) {
}
function getGradientTexture( color1, color2, color3, color4 ) {
// http://mrdoob.com/blog/post/710
_pixelMapData[ 0 ] = ( color1.r * 255 ) | 0;
_pixelMapData[ 1 ] = ( color1.g * 255 ) | 0;
_pixelMapData[ 2 ] = ( color1.b * 255 ) | 0;
_pixelMapData[ 4 ] = ( color2.r * 255 ) | 0;
_pixelMapData[ 5 ] = ( color2.g * 255 ) | 0;
_pixelMapData[ 6 ] = ( color2.b * 255 ) | 0;
_pixelMapData[ 8 ] = ( color3.r * 255 ) | 0;
_pixelMapData[ 9 ] = ( color3.g * 255 ) | 0;
_pixelMapData[ 10 ] = ( color3.b * 255 ) | 0;
_pixelMapData[ 12 ] = ( color4.r * 255 ) | 0;
_pixelMapData[ 13 ] = ( color4.g * 255 ) | 0;
_pixelMapData[ 14 ] = ( color4.b * 255 ) | 0;
_pixelMapContext.putImageData( _pixelMapImage, 0, 0 );
_gradientMapContext.drawImage( _pixelMap, 0, 0 );
return _gradientMap;
}
// Hide anti-alias gaps
function expand( v1, v2, pixels ) {
......
build/three.min.js
浏览文件 @ cc1a005f
因为 它太大了无法显示 source diff 。你可以改为 查看blob。
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