add assimp submodule

5 files changed, 328 insertions, 0 deletions

diff --git a/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured.gltf b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured.gltf
new file mode 100644
index 0000000..7401dce
--- /dev/null
+++ b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured.gltf
@@ -0,0 +1,282 @@
+{
+    "asset": {
+        "generator": "COLLADA2GLTF",
+        "version": "2.0"
+    },
+    "scene": 0,
+    "scenes": [
+        {
+            "nodes": [
+                0
+            ]
+        }
+    ],
+    "nodes": [
+        {
+            "children": [
+                1
+            ],
+            "matrix": [
+                1.0,
+                0.0,
+                0.0,
+                0.0,
+                0.0,
+                0.0,
+                -1.0,
+                0.0,
+                0.0,
+                1.0,
+                0.0,
+                0.0,
+                0.0,
+                0.0,
+                0.0,
+                1.0
+            ]
+        },
+        {
+            "mesh": 0
+        }
+    ],
+    "meshes": [
+        {
+            "primitives": [
+                {
+                    "attributes": {
+                        "NORMAL": 1,
+                        "POSITION": 2,
+                        "TEXCOORD_0": 3
+                    },
+                    "indices": 0,
+                    "mode": 4,
+                    "material": 0
+                }
+            ],
+            "name": "Mesh"
+        }
+    ],
+    "accessors": [
+        {
+            "bufferView": 0,
+            "byteOffset": 0,
+            "componentType": 5123,
+            "count": 36,
+            "max": [
+                23
+            ],
+            "min": [
+                0
+            ],
+            "type": "SCALAR"
+        },
+        {
+            "bufferView": 1,
+            "byteOffset": 0,
+            "componentType": 5126,
+            "count": 24,
+            "max": [
+                1.0,
+                1.0,
+                1.0
+            ],
+            "min": [
+                -1.0,
+                -1.0,
+                -1.0
+            ],
+            "type": "VEC3"
+        },
+        {
+            "bufferView": 1,
+            "byteOffset": 288,
+            "componentType": 5126,
+            "count": 24,
+            "max": [
+                0.5,
+                0.5,
+                0.5
+            ],
+            "min": [
+                -0.5,
+                -0.5,
+                -0.5
+            ],
+            "type": "VEC3"
+        },
+        {
+            "bufferView": 2,
+            "byteOffset": 0,
+            "componentType": 5126,
+            "count": 24,
+            "max": [
+                6.0,
+                1.0
+            ],
+            "min": [
+                0.0,
+                0.0
+            ],
+            "type": "VEC2"
+        }
+    ],
+    "materials": [
+        {
+            "values": {
+                "diffuse": [
+                    0
+                ],
+                "specular": [
+                    0.20000000298023225,
+                    0.20000000298023225,
+                    0.20000000298023225,
+                    1.0
+                ],
+                "shininess": [
+                    256.0
+                ],
+                "transparency": [
+                    1.0
+                ]
+            },
+            "technique": 0
+        }
+    ],
+    "textures": [
+        {
+            "sampler": 0,
+            "source": 0
+        }
+    ],
+    "images": [
+        {
+            "uri": "CesiumLogoFlat.png"
+        }
+    ],
+    "samplers": [
+        {
+            "magFilter": 9729,
+            "minFilter": 9986,
+            "wrapS": 10497,
+            "wrapT": 10497
+        }
+    ],
+    "techniques": [
+        {
+            "attributes": {
+                "a_normal": "normal",
+                "a_position": "position",
+                "a_texcoord0": "texcoord0"
+            },
+            "parameters": {
+                "diffuse": {
+                    "type": 35678
+                },
+                "modelViewMatrix": {
+                    "semantic": "MODELVIEW",
+                    "type": 35676
+                },
+                "normal": {
+                    "semantic": "NORMAL",
+                    "type": 35665
+                },
+                "normalMatrix": {
+                    "semantic": "MODELVIEWINVERSETRANSPOSE",
+                    "type": 35675
+                },
+                "position": {
+                    "semantic": "POSITION",
+                    "type": 35665
+                },
+                "projectionMatrix": {
+                    "semantic": "PROJECTION",
+                    "type": 35676
+                },
+                "shininess": {
+                    "type": 5126
+                },
+                "specular": {
+                    "type": 35666
+                },
+                "texcoord0": {
+                    "semantic": "TEXCOORD_0",
+                    "type": 35665
+                },
+                "transparency": {
+                    "type": 5126
+                }
+            },
+            "program": 0,
+            "states": {
+                "enable": [
+                    2884,
+                    2929
+                ]
+            },
+            "uniforms": {
+                "u_diffuse": "diffuse",
+                "u_modelViewMatrix": "modelViewMatrix",
+                "u_normalMatrix": "normalMatrix",
+                "u_projectionMatrix": "projectionMatrix",
+                "u_shininess": "shininess",
+                "u_specular": "specular",
+                "u_transparency": "transparency"
+            }
+        }
+    ],
+    "programs": [
+        {
+            "attributes": [
+                "a_normal",
+                "a_position",
+                "a_texcoord0"
+            ],
+            "fragmentShader": 1,
+            "vertexShader": 0
+        }
+    ],
+    "shaders": [
+        {
+            "type": 35633,
+            "uri": "BoxTextured0.vert"
+        },
+        {
+            "type": 35632,
+            "uri": "BoxTextured1.frag"
+        }
+    ],
+    "bufferViews": [
+        {
+            "buffer": 0,
+            "byteOffset": 768,
+            "byteLength": 72,
+            "target": 34963
+        },
+        {
+            "buffer": 0,
+            "byteOffset": 0,
+            "byteLength": 576,
+            "byteStride": 12,
+            "target": 34962
+        },
+        {
+            "buffer": 0,
+            "byteOffset": 576,
+            "byteLength": 192,
+            "byteStride": 8,
+            "target": 34962
+        }
+    ],
+    "buffers": [
+        {
+            "byteLength": 840,
+            "uri": "BoxTextured0.bin"
+        }
+    ],
+    "extensionsRequired": [
+        "KHR_technique_webgl"
+    ],
+    "extensionsUsed": [
+        "KHR_technique_webgl"
+    ]
+}
diff --git a/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured0.bin b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured0.bin
new file mode 100644
index 0000000..d2a7355
--- /dev/null
+++ b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured0.bin
diff --git a/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured0.vert b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured0.vert
new file mode 100644
index 0000000..05d5e82
--- /dev/null
+++ b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured0.vert
@@ -0,0 +1,17 @@
+precision highp float;
+uniform mat4 u_modelViewMatrix;
+uniform mat4 u_projectionMatrix;
+uniform mat3 u_normalMatrix;
+attribute vec3 a_position;
+varying vec3 v_position;
+attribute vec3 a_normal;
+varying vec3 v_normal;
+attribute vec2 a_texcoord0;
+varying vec2 v_texcoord0;
+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;
+}
diff --git a/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured1.frag b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured1.frag
new file mode 100644
index 0000000..3850980
--- /dev/null
+++ b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/BoxTextured1.frag
@@ -0,0 +1,29 @@
+precision highp float;
+uniform sampler2D u_diffuse;
+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 ambient = diffuse.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 += ambient * ambientLight;
+    gl_FragColor = vec4(color * diffuse.a * u_transparency, diffuse.a * u_transparency);
+}
diff --git a/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/CesiumLogoFlat.png b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/CesiumLogoFlat.png
new file mode 100644
index 0000000..45d502e
--- /dev/null
+++ b/src/mesh/assimp-master/test/models/glTF2/BoxTextured-glTF-techniqueWebGL/CesiumLogoFlat.png