Remove glTF1.0 duck.

examples/models/gltf/duck/README.txt

@@ -1,7 +0,0 @@
-Copyright 2006 Sony Computer Entertainment Inc.
-
-Licensed under the SCEA Shared Source License, Version 1.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at:
-
-http://research.scea.com/scea_shared_source_license.html
-
-Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

examples/models/gltf/duck/glTF-MaterialsCommon/duck.gltf

@@ -1,291 +0,0 @@
-{
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-        }
-    },
-    "extensions": {
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-            "lights": {
-                "directionalLightShape1-lib": {
-                    "directional": {
-                        "color": [
-                            1,
-                            1,
-                            1
-                        ]
-                    },
-                    "name": "directionalLightShape1",
-                    "type": "directional"
-                }
-            }
-        }
-    },
-    "extensionsUsed": [
-        "KHR_materials_common"
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-    "images": {
-        "file2": {
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-            "uri": "duckCM.png"
-        }
-    },
-    "materials": {
-        "blinn3-fx": {
-            "extensions": {
-                "KHR_materials_common": {
-                    "doubleSided": false,
-                    "jointCount": 0,
-                    "technique": "BLINN",
-                    "transparent": false,
-                    "values": {
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-                            1
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-                        "diffuse": "texture_file2",
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-                        "shininess": 38.4,
-                        "specular": [
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-            "name": "blinn3"
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-    "meshes": {
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-                    "indices": "accessor_21",
-                    "material": "blinn3-fx",
-                    "mode": 4
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-                }
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-    "scenes": {
-        "defaultScene": {
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examples/models/gltf/duck/glTF/duck.gltf

@@ -1,362 +0,0 @@
-{
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-            "technique": "technique0",
-            "values": {
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-        },
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-            "uri": "duck0VS.glsl"
-        }
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-    "skins": {},
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-                "a_normal": "normal",
-                "a_position": "position",
-                "a_texcoord0": "texcoord0"
-            },
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-                    "semantic": "MODELVIEW",
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-                "modelViewMatrix": {
-                    "semantic": "MODELVIEW",
-                    "type": 35676
-                },
-                "normal": {
-                    "semantic": "NORMAL",
-                    "type": 35665
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-                "normalMatrix": {
-                    "semantic": "MODELVIEWINVERSETRANSPOSE",
-                    "type": 35675
-                },
-                "position": {
-                    "semantic": "POSITION",
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-            "uniforms": {
-                "u_ambient": "ambient",
-                "u_diffuse": "diffuse",
-                "u_emission": "emission",
-                "u_light0Color": "light0Color",
-                "u_light0Transform": "light0Transform",
-                "u_modelViewMatrix": "modelViewMatrix",
-                "u_normalMatrix": "normalMatrix",
-                "u_projectionMatrix": "projectionMatrix",
-                "u_shininess": "shininess",
-                "u_specular": "specular"
-            }
-        }
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examples/models/gltf/duck/glTF/duck0FS.glsl

@@ -1,42 +0,0 @@
-precision highp float;
-varying vec3 v_normal;
-uniform vec4 u_ambient;
-varying vec2 v_texcoord0;
-uniform sampler2D u_diffuse;
-uniform vec4 u_emission;
-uniform vec4 u_specular;
-uniform float u_shininess;
-varying vec3 v_light0Direction;
-varying vec3 v_position;
-uniform vec3 u_light0Color;
-void main(void) {
-vec3 normal = normalize(v_normal);
-vec4 color = vec4(0., 0., 0., 0.);
-vec4 diffuse = vec4(0., 0., 0., 1.);
-vec3 diffuseLight = vec3(0., 0., 0.);
-vec4 emission;
-vec4 ambient;
-vec4 specular;
-ambient = u_ambient;
-diffuse = texture2D(u_diffuse, v_texcoord0);
-emission = u_emission;
-specular = u_specular;
-vec3 specularLight = vec3(0., 0., 0.);
-{
-float specularIntensity = 0.;
-float attenuation = 1.0;
-vec3 l = normalize(v_light0Direction);
-vec3 viewDir = -normalize(v_position);
-vec3 h = normalize(l+viewDir);
-specularIntensity = max(0., pow(max(dot(normal,h), 0.) , u_shininess)) * attenuation;
-specularLight += u_light0Color * specularIntensity;
-diffuseLight += u_light0Color * max(dot(normal,l), 0.) * attenuation;
-}
-specular.xyz *= specularLight;
-color.xyz += specular.xyz;
-diffuse.xyz *= diffuseLight;
-color.xyz += diffuse.xyz;
-color.xyz += emission.xyz;
-color = vec4(color.rgb * diffuse.a, diffuse.a);
-gl_FragColor = color;
-}

examples/models/gltf/duck/glTF/duck0VS.glsl

@@ -1,20 +0,0 @@
-precision highp float;
-attribute vec3 a_position;
-attribute vec3 a_normal;
-varying vec3 v_normal;
-uniform mat3 u_normalMatrix;
-uniform mat4 u_modelViewMatrix;
-uniform mat4 u_projectionMatrix;
-attribute vec2 a_texcoord0;
-varying vec2 v_texcoord0;
-varying vec3 v_light0Direction;
-varying vec3 v_position;
-uniform mat4 u_light0Transform;
-void main(void) {
-vec4 pos = u_modelViewMatrix * vec4(a_position,1.0);
-v_normal = u_normalMatrix * a_normal;
-v_texcoord0 = a_texcoord0;
-v_position = pos.xyz;
-v_light0Direction = mat3(u_light0Transform) * vec3(0.,0.,1.);
-gl_Position = u_projectionMatrix * pos;
-}