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提交 6d25c62f 编写于 作者: D Don McCurdy
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GLTFLoader: Remove old and unstable extensions.

上级 0d1909eb
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Showing with 4 addition and 17211 deletion
docs/examples/loaders/GLTFLoader.html
浏览文件 @ 6d25c62f
......@@ -28,16 +28,10 @@
<ul>
<li>
<a target="_blank" href="https://github.com/KhronosGroup/glTF/tree/master/extensions/Khronos/KHR_materials_pbrSpecularGlossiness">
<a target="_blank" href="https://github.com/KhronosGroup/glTF/tree/master/extensions/2.0/Khronos/KHR_materials_pbrSpecularGlossiness">
KHR_materials_pbrSpecularGlossiness
</a>
</li>
<li>
<a target="_blank" href="https://github.com/KhronosGroup/glTF/tree/master/extensions/Khronos/KHR_materials_common">
KHR_materials_common
</a>
(experimental)
</li>
<li>
KHR_lights (experimental)
</li>
......
examples/js/loaders/GLTFLoader.js
浏览文件 @ 6d25c62f
......@@ -121,12 +121,6 @@ THREE.GLTFLoader = ( function () {
}
if ( json.extensionsUsed.indexOf( EXTENSIONS.KHR_MATERIALS_COMMON ) >= 0 ) {
extensions[ EXTENSIONS.KHR_MATERIALS_COMMON ] = new GLTFMaterialsCommonExtension( json );
}
if ( json.extensionsUsed.indexOf( EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ) >= 0 ) {
extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ] = new GLTFMaterialsPbrSpecularGlossinessExtension();
......@@ -208,7 +202,6 @@ THREE.GLTFLoader = ( function () {
var EXTENSIONS = {
KHR_BINARY_GLTF: 'KHR_binary_glTF',
KHR_LIGHTS: 'KHR_lights',
KHR_MATERIALS_COMMON: 'KHR_materials_common',
KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS: 'KHR_materials_pbrSpecularGlossiness'
};
......@@ -296,107 +289,6 @@ THREE.GLTFLoader = ( function () {
}
/**
* Common Materials Extension
*
* Specification: https://github.com/KhronosGroup/glTF/tree/master/extensions/Khronos/KHR_materials_common
*/
function GLTFMaterialsCommonExtension( json ) {
this.name = EXTENSIONS.KHR_MATERIALS_COMMON;
}
GLTFMaterialsCommonExtension.prototype.getMaterialType = function ( material ) {
var khrMaterial = material.extensions[ this.name ];
switch ( khrMaterial.type ) {
case 'commonBlinn' :
case 'commonPhong' :
return THREE.MeshPhongMaterial;
case 'commonLambert' :
return THREE.MeshLambertMaterial;
case 'commonConstant' :
default :
return THREE.MeshBasicMaterial;
}
};
GLTFMaterialsCommonExtension.prototype.extendParams = function ( materialParams, material, parser ) {
var khrMaterial = material.extensions[ this.name ];
var pending = [];
var keys = [];
// TODO: Currently ignored: 'ambientFactor', 'ambientTexture'
switch ( khrMaterial.type ) {
case 'commonBlinn' :
case 'commonPhong' :
keys.push( 'diffuseFactor', 'diffuseTexture', 'specularFactor', 'specularTexture', 'shininessFactor' );
break;
case 'commonLambert' :
keys.push( 'diffuseFactor', 'diffuseTexture' );
break;
case 'commonConstant' :
default :
break;
}
var materialValues = {};
keys.forEach( function ( v ) {
if ( khrMaterial[ v ] !== undefined ) materialValues[ v ] = khrMaterial[ v ];
} );
if ( materialValues.diffuseFactor !== undefined ) {
materialParams.color = new THREE.Color().fromArray( materialValues.diffuseFactor );
materialParams.opacity = materialValues.diffuseFactor[ 3 ];
}
if ( materialValues.diffuseTexture !== undefined ) {
pending.push( parser.assignTexture( materialParams, 'map', materialValues.diffuseTexture.index ) );
}
if ( materialValues.specularFactor !== undefined ) {
materialParams.specular = new THREE.Color().fromArray( materialValues.specularFactor );
}
if ( materialValues.specularTexture !== undefined ) {
pending.push( parser.assignTexture( materialParams, 'specularMap', materialValues.specularTexture.index ) );
}
if ( materialValues.shininessFactor !== undefined ) {
materialParams.shininess = materialValues.shininessFactor;
}
return Promise.all( pending );
};
/* BINARY EXTENSION */
var BINARY_EXTENSION_BUFFER_NAME = 'binary_glTF';
......@@ -468,7 +360,7 @@ THREE.GLTFLoader = ( function () {
/**
* Specular-Glossiness Extension
*
* Specification: https://github.com/KhronosGroup/glTF/tree/master/extensions/Khronos/KHR_materials_pbrSpecularGlossiness
* Specification: https://github.com/KhronosGroup/glTF/tree/master/extensions/2.0/Khronos/KHR_materials_pbrSpecularGlossiness
*/
function GLTFMaterialsPbrSpecularGlossinessExtension() {
......@@ -1811,13 +1703,7 @@ THREE.GLTFLoader = ( function () {
var pending = [];
if ( materialExtensions[ EXTENSIONS.KHR_MATERIALS_COMMON ] ) {
var khcExtension = extensions[ EXTENSIONS.KHR_MATERIALS_COMMON ];
materialType = khcExtension.getMaterialType( materialDef );
pending.push( khcExtension.extendParams( materialParams, materialDef, parser ) );
} else if ( materialExtensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ] ) {
if ( materialExtensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ] ) {
var sgExtension = extensions[ EXTENSIONS.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS ];
materialType = sgExtension.getMaterialType( materialDef );
......
examples/models/gltf/CesiumMan/glTF-techniqueWebGL/CesiumMan0.vert 已删除 100644 → 0
浏览文件 @ 0d1909eb
precision highp float;
uniform mat4 u_modelViewMatrix;
uniform mat4 u_projectionMatrix;
uniform mat3 u_normalMatrix;
uniform mat4 u_jointMatrix[19];
attribute vec3 a_position;
varying vec3 v_position;
attribute vec3 a_normal;
varying vec3 v_normal;
attribute vec2 a_texcoord0;
varying vec2 v_texcoord0;
attribute vec4 a_joint;
attribute vec4 a_weight;
void main(void) {
mat4 skinMat = a_weight.x * u_jointMatrix[int(a_joint.x)];
skinMat += a_weight.y * u_jointMatrix[int(a_joint.y)];
skinMat += a_weight.z * u_jointMatrix[int(a_joint.z)];
skinMat += a_weight.w * u_jointMatrix[int(a_joint.w)];
vec4 pos = u_modelViewMatrix * skinMat * vec4(a_position,1.0);
v_position = pos.xyz;
gl_Position = u_projectionMatrix * pos;
v_normal = u_normalMatrix * mat3(skinMat) * a_normal;
v_texcoord0 = a_texcoord0;
}
examples/models/gltf/CesiumMan/glTF-techniqueWebGL/CesiumMan1.frag 已删除 100644 → 0
浏览文件 @ 0d1909eb
precision highp float;
uniform vec4 u_ambient;
uniform sampler2D u_diffuse;
uniform vec4 u_emission;
uniform vec4 u_specular;
uniform float u_shininess;
uniform float u_transparency;
varying vec3 v_position;
varying vec3 v_normal;
varying vec2 v_texcoord0;
void main(void) {
vec3 normal = normalize(v_normal);
vec4 diffuse = texture2D(u_diffuse, v_texcoord0);
vec3 diffuseLight = vec3(0.0, 0.0, 0.0);
vec3 specular = u_specular.rgb;
vec3 specularLight = vec3(0.0, 0.0, 0.0);
vec3 emission = u_emission.rgb;
vec3 ambient = u_ambient.rgb;
vec3 viewDir = -normalize(v_position);
vec3 ambientLight = vec3(0.0, 0.0, 0.0);
ambientLight += vec3(0.2, 0.2, 0.2);
vec3 l = vec3(0.0, 0.0, 1.0);
diffuseLight += vec3(1.0, 1.0, 1.0) * max(dot(normal, l), 0.);
vec3 reflectDir = reflect(-l, normal);
float specularIntensity = max(0., pow(max(dot(reflectDir, viewDir), 0.), u_shininess));
specularLight += vec3(1.0, 1.0, 1.0) * specularIntensity;
vec3 color = vec3(0.0, 0.0, 0.0);
color += diffuse.rgb * diffuseLight;
color += specular * specularLight;
color += emission;
color += ambient * ambientLight;
gl_FragColor = vec4(color * diffuse.a * u_transparency, diffuse.a * u_transparency);
}
examples/models/gltf/Duck/glTF-MaterialsCommon/Duck.gltf 已删除 100644 → 0
浏览文件 @ 0d1909eb
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},
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],
"name" : "directionalLightShape1",
"type" : "directional"
},
{
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}
]
}
},
"extensionsRequired" : [
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],
"extensionsUsed" : [
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],
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}
],
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}
examples/models/gltf/Duck/glTF-techniqueWebGL/Duck.gltf 已删除 100644 → 0
浏览文件 @ 0d1909eb
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"u_modelViewMatrix": "modelViewMatrix",
"u_normalMatrix": "normalMatrix",
"u_projectionMatrix": "projectionMatrix",
"u_shininess": "shininess",
"u_specular": "specular",
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}
}
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examples/models/gltf/Duck/glTF-techniqueWebGL/Duck0.vert 已删除 100644 → 0
浏览文件 @ 0d1909eb
precision highp float;
uniform mat4 u_modelViewMatrix;
uniform mat4 u_projectionMatrix;
uniform mat3 u_normalMatrix;
uniform mat4 u_light0Transform;
attribute vec3 a_position;
varying vec3 v_position;
attribute vec3 a_normal;
varying vec3 v_normal;
attribute vec2 a_texcoord0;
varying vec2 v_texcoord0;
varying vec3 v_light0Direction;
void main(void) {
vec4 pos = u_modelViewMatrix * vec4(a_position,1.0);
v_position = pos.xyz;
gl_Position = u_projectionMatrix * pos;
v_normal = u_normalMatrix * a_normal;
v_texcoord0 = a_texcoord0;
v_light0Direction = mat3(u_light0Transform) * vec3(0., 0., 1.);
}
examples/models/gltf/Duck/glTF-techniqueWebGL/Duck1.frag 已删除 100644 → 0
浏览文件 @ 0d1909eb
precision highp float;
uniform vec4 u_ambient;
uniform sampler2D u_diffuse;
uniform vec4 u_emission;
uniform vec4 u_specular;
uniform float u_shininess;
uniform float u_transparency;
uniform vec3 u_light0Color;
varying vec3 v_position;
varying vec3 v_normal;
varying vec2 v_texcoord0;
varying vec3 v_light0Direction;
void main(void) {
vec3 normal = normalize(v_normal);
vec4 diffuse = texture2D(u_diffuse, v_texcoord0);
vec3 diffuseLight = vec3(0.0, 0.0, 0.0);
vec3 specular = u_specular.rgb;
vec3 specularLight = vec3(0.0, 0.0, 0.0);
vec3 emission = u_emission.rgb;
vec3 ambient = u_ambient.rgb;
vec3 viewDir = -normalize(v_position);
vec3 ambientLight = vec3(0.0, 0.0, 0.0);
{
vec3 l = normalize(v_light0Direction);
float attenuation = 1.0;
diffuseLight += u_light0Color * max(dot(normal, l), 0.) * attenuation;
vec3 h = normalize(l + viewDir);
float specularIntensity = max(0., pow(max(dot(normal, h), 0.), u_shininess)) * attenuation;
specularLight += u_light0Color * specularIntensity;
}
ambientLight += vec3(0.2, 0.2, 0.2);
vec3 color = vec3(0.0, 0.0, 0.0);
color += diffuse.rgb * diffuseLight;
color += specular * specularLight;
color += emission;
color += ambient * ambientLight;
gl_FragColor = vec4(color * diffuse.a * u_transparency, diffuse.a * u_transparency);
}
examples/models/gltf/Monster/glTF-techniqueWebGL/Monster0.vert 已删除 100644 → 0
浏览文件 @ 0d1909eb
precision highp float;
uniform mat4 u_modelViewMatrix;
uniform mat4 u_projectionMatrix;
uniform mat3 u_normalMatrix;
uniform mat4 u_jointMatrix[32];
attribute vec3 a_position;
varying vec3 v_position;
attribute vec3 a_normal;
varying vec3 v_normal;
attribute vec2 a_texcoord0;
varying vec2 v_texcoord0;
attribute vec4 a_joint;
attribute vec4 a_weight;
void main(void) {
mat4 skinMat = a_weight.x * u_jointMatrix[int(a_joint.x)];
skinMat += a_weight.y * u_jointMatrix[int(a_joint.y)];
skinMat += a_weight.z * u_jointMatrix[int(a_joint.z)];
skinMat += a_weight.w * u_jointMatrix[int(a_joint.w)];
vec4 pos = u_modelViewMatrix * skinMat * vec4(a_position,1.0);
v_position = pos.xyz;
gl_Position = u_projectionMatrix * pos;
v_normal = u_normalMatrix * mat3(skinMat) * a_normal;
v_texcoord0 = a_texcoord0;
}
examples/models/gltf/Monster/glTF-techniqueWebGL/Monster1.frag 已删除 100644 → 0
浏览文件 @ 0d1909eb
precision highp float;
uniform vec4 u_ambient;
uniform sampler2D u_diffuse;
uniform vec4 u_emission;
uniform vec4 u_specular;
uniform float u_shininess;
uniform float u_transparency;
varying vec3 v_position;
varying vec3 v_normal;
varying vec2 v_texcoord0;
void main(void) {
vec3 normal = normalize(v_normal);
vec4 diffuse = texture2D(u_diffuse, v_texcoord0);
vec3 diffuseLight = vec3(0.0, 0.0, 0.0);
vec3 specular = u_specular.rgb;
vec3 specularLight = vec3(0.0, 0.0, 0.0);
vec3 emission = u_emission.rgb;
vec3 ambient = u_ambient.rgb;
vec3 viewDir = -normalize(v_position);
vec3 ambientLight = vec3(0.0, 0.0, 0.0);
ambientLight += vec3(0.2, 0.2, 0.2);
vec3 l = vec3(0.0, 0.0, 1.0);
diffuseLight += vec3(1.0, 1.0, 1.0) * max(dot(normal, l), 0.);
vec3 h = normalize(l + viewDir);
float specularIntensity = max(0., pow(max(dot(normal, h), 0.), u_shininess));
specularLight += vec3(1.0, 1.0, 1.0) * specularIntensity;
vec3 color = vec3(0.0, 0.0, 0.0);
color += diffuse.rgb * diffuseLight;
color += specular * specularLight;
color += emission;
color += ambient * ambientLight;
gl_FragColor = vec4(color * diffuse.a * u_transparency, diffuse.a * u_transparency);
}
examples/models/gltf/RiggedSimple/glTF-MaterialsCommon/RiggedSimple.gltf 已删除 100644 → 0
浏览文件 @ 0d1909eb
{
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examples/models/gltf/RiggedSimple/glTF-techniqueWebGL/RiggedSimple0.vert 已删除 100644 → 0
浏览文件 @ 0d1909eb
precision highp float;
uniform mat4 u_modelViewMatrix;
uniform mat4 u_projectionMatrix;
uniform mat3 u_normalMatrix;
uniform mat4 u_jointMatrix[2];
attribute vec3 a_position;
varying vec3 v_position;
attribute vec3 a_normal;
varying vec3 v_normal;
attribute vec4 a_joint;
attribute vec4 a_weight;
void main(void) {
mat4 skinMat = a_weight.x * u_jointMatrix[int(a_joint.x)];
skinMat += a_weight.y * u_jointMatrix[int(a_joint.y)];
skinMat += a_weight.z * u_jointMatrix[int(a_joint.z)];
skinMat += a_weight.w * u_jointMatrix[int(a_joint.w)];
vec4 pos = u_modelViewMatrix * skinMat * vec4(a_position,1.0);
v_position = pos.xyz;
gl_Position = u_projectionMatrix * pos;
v_normal = u_normalMatrix * mat3(skinMat) * a_normal;
}
examples/models/gltf/RiggedSimple/glTF-techniqueWebGL/RiggedSimple1.frag 已删除 100644 → 0
浏览文件 @ 0d1909eb
precision highp float;
uniform vec4 u_ambient;
uniform vec4 u_diffuse;
uniform vec4 u_emission;
uniform vec4 u_specular;
uniform float u_shininess;
uniform float u_transparency;
varying vec3 v_position;
varying vec3 v_normal;
void main(void) {
vec3 normal = normalize(v_normal);
vec4 diffuse = u_diffuse;
vec3 diffuseLight = vec3(0.0, 0.0, 0.0);
vec3 specular = u_specular.rgb;
vec3 specularLight = vec3(0.0, 0.0, 0.0);
vec3 emission = u_emission.rgb;
vec3 ambient = u_ambient.rgb;
vec3 viewDir = -normalize(v_position);
vec3 ambientLight = vec3(0.0, 0.0, 0.0);
ambientLight += vec3(0.2, 0.2, 0.2);
vec3 l = vec3(0.0, 0.0, 1.0);
diffuseLight += vec3(1.0, 1.0, 1.0) * max(dot(normal, l), 0.);
vec3 reflectDir = reflect(-l, normal);
float specularIntensity = max(0., pow(max(dot(reflectDir, viewDir), 0.), u_shininess));
specularLight += vec3(1.0, 1.0, 1.0) * specularIntensity;
vec3 color = vec3(0.0, 0.0, 0.0);
color += diffuse.rgb * diffuseLight;
color += specular * specularLight;
color += emission;
color += ambient * ambientLight;
gl_FragColor = vec4(color * diffuse.a * u_transparency, diffuse.a * u_transparency);
}
examples/webgl_loader_gltf_extensions.html
浏览文件 @ 6d25c62f
......@@ -89,7 +89,6 @@
<option value="glTF">None (Default)</option>
<option value="glTF-Embedded">None (Embedded)</option>
<option value="glTF-Binary">None (Binary)</option>
<option value="glTF-MaterialsCommon">Common Materials</option>
<option value="glTF-pbrSpecularGlossiness">Specular-Glossiness (PBR)</option>
</select>
</div>
......@@ -446,7 +445,7 @@
addLights:true,
addGround:true,
shadows:true,
extensions: ['glTF', 'glTF-Embedded', 'glTF-MaterialsCommon', 'glTF-pbrSpecularGlossiness', 'glTF-Binary']
extensions: ['glTF', 'glTF-Embedded', 'glTF-pbrSpecularGlossiness', 'glTF-Binary']
},
{
name : "Monster", url : "./models/gltf/Monster/%s/Monster.gltf",
......@@ -458,7 +457,6 @@
addLights:true,
shadows:true,
addGround:true,
// TODO: 'glTF-MaterialsCommon'
extensions: ['glTF', 'glTF-Embedded', 'glTF-pbrSpecularGlossiness', 'glTF-Binary']
},
{
......@@ -468,7 +466,6 @@
addLights:true,
addGround:true,
shadows:true,
// TODO: 'glTF-MaterialsCommon'
extensions: ['glTF', 'glTF-Embedded', 'glTF-pbrSpecularGlossiness', 'glTF-Binary']
},
{
......@@ -478,7 +475,6 @@
addLights:true,
addGround:true,
shadows:true,
// TODO: 'glTF-MaterialsCommon'
extensions: ['glTF', 'glTF-Embedded', 'glTF-pbrSpecularGlossiness', 'glTF-Binary']
},
{
......@@ -488,7 +484,6 @@
objectRotation: new THREE.Euler(0, 90, 0),
addLights:true,
shadows:true,
// TODO: 'glTF-MaterialsCommon'
extensions: ['glTF', 'glTF-Embedded', 'glTF-pbrSpecularGlossiness', 'glTF-Binary']
},
{
......
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