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add texture-transfrm unittest.

pull/2764/head
Kim Kulling 2019-11-14 21:15:30 +01:00
parent 04db5cd5ea
commit 74080a083a
9 changed files with 547 additions and 0 deletions
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test/models/glTF2/textureTransform/Arrow.png 100644
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test/models/glTF2/textureTransform/Correct.png 100644
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test/models/glTF2/textureTransform/Error.png 100644
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test/models/glTF2/textureTransform/License.txt 100644
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test/models/glTF2/textureTransform/NotSupported.png 100644
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test/models/glTF2/textureTransform/TextureTransformTest.bin 100644
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test/models/glTF2/textureTransform/TextureTransformTest.gltf 100644
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@ -0,0 +1,540 @@
{
"accessors": [
{
"bufferView": 0,
"componentType": 5126,
"count": 4,
"type": "VEC3",
"max": [
0.5,
0.5,
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"name": "Positions"
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"count": 4,
"type": "VEC2",
"name": "UV0"
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"componentType": 5126,
"count": 4,
"type": "VEC2",
"name": "UV1"
},
{
"bufferView": 3,
"componentType": 5125,
"count": 6,
"type": "SCALAR",
"name": "Indices"
}
],
"asset": {
"version": "2.0"
},
"buffers": [
{
"uri": "TextureTransformTest.bin",
"byteLength": 136
}
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"name": "Positions"
},
{
"buffer": 0,
"byteOffset": 48,
"byteLength": 32,
"name": "UV0"
},
{
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"byteLength": 32,
"name": "UV1"
},
{
"buffer": 0,
"byteOffset": 112,
"byteLength": 24,
"name": "Indices"
}
],
"extensionsUsed": [
"KHR_texture_transform"
],
"images": [
{
"uri": "UV.png"
},
{
"uri": "Arrow.png"
},
{
"uri": "Correct.png"
},
{
"uri": "NotSupported.png"
},
{
"uri": "Error.png"
}
],
"materials": [
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"name": "Offset U",
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]
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}
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{
"name": "Offset V",
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"extensions": {
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"offset": [
0.0,
0.5
]
}
}
},
"metallicFactor": 0
}
},
{
"name": "Offset UV",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 0,
"extensions": {
"KHR_texture_transform": {
"offset": [
0.5,
0.5
]
}
}
},
"metallicFactor": 0
}
},
{
"name": "Rotation",
"pbrMetallicRoughness": {
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"extensions": {
"KHR_texture_transform": {
"rotation": 0.39269908169872415480783042290994
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},
"metallicFactor": 0
}
},
{
"name": "Scale",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 1,
"extensions": {
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"scale": [
1.5,
1.5
]
}
}
},
"metallicFactor": 0
}
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"name": "All",
"pbrMetallicRoughness": {
"baseColorTexture": {
"index": 1,
"extensions": {
"KHR_texture_transform": {
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"scale": [
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]
}
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"name": "Correct",
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"meshes": [
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]
},
{
"name": "Offset V",
"primitives": [
{
"attributes": {
"POSITION": 0,
"TEXCOORD_0": 2
},
"indices": 3,
"material": 1
}
]
},
{
"name": "Offset UV",
"primitives": [
{
"attributes": {
"POSITION": 0,
"TEXCOORD_0": 2
},
"indices": 3,
"material": 2
}
]
},
{
"name": "Rotation",
"primitives": [
{
"attributes": {
"POSITION": 0,
"TEXCOORD_0": 1
},
"indices": 3,
"material": 3
}
]
},
{
"name": "Scale",
"primitives": [
{
"attributes": {
"POSITION": 0,
"TEXCOORD_0": 1
},
"indices": 3,
"material": 4
}
]
},
{
"name": "All",
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{
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"TEXCOORD_0": 1
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"indices": 3,
"material": 5
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]
},
{
"name": "Correct Marker",
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{
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},
"indices": 3,
"material": 6
}
]
},
{
"name": "Not Supported Marker",
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{
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},
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]
},
{
"name": "Error Marker",
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{
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"POSITION": 0,
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},
"indices": 3,
"material": 8
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]
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],
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"translation": [
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]
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{
"name": "Offset V",
"mesh": 1,
"translation": [
0,
0.55,
0
]
},
{
"name": "Offset UV",
"mesh": 2,
"translation": [
1.1,
0.55,
0
]
},
{
"name": "Rotation",
"mesh": 3,
"translation": [
-1.1,
-0.55,
0
],
"children": [
4,
5,
6
]
},
{
"name": "Rotation - Correct",
"mesh": 6,
"translation": [
-0.07904822439840125109869401756656,
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0.01
],
"scale": [
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0.15,
0.15
]
},
{
"name": "Rotation - Not Supported",
"mesh": 7,
"translation": [
0.27781745930520227684092879831533,
-0.27781745930520227684092879831533,
0.01
],
"scale": [
0.15,
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},
{
"name": "Rotation - Error",
"mesh": 8,
"translation": [
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0.07904822439840125109869401756656,
0.01
],
"scale": [
0.15,
0.15,
0.15
]
},
{
"name": "Scale",
"mesh": 4,
"translation": [
0,
-0.55,
0
],
"children": [
8,
9
]
},
{
"name": "Scale - Correct",
"mesh": 6,
"translation": [
0.01854497287013485122728586554355,
-0.01854497287013485122728586554355,
0.01
],
"scale": [
0.1,
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},
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"name": "Scale - Not Supported",
"mesh": 7,
"translation": [
0.27781745930520227684092879831533,
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"scale": [
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{
"name": "All",
"mesh": 5,
"translation": [
1.1,
-0.55,
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"children": [
11
]
},
{
"name": "All - Correct",
"mesh": 6,
"translation": [
-0.07,
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0.01
],
"scale": [
0.1,
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]
}
],
"scene": 0,
"scenes": [
{
"nodes": [
0,
1,
2,
3,
7,
10
]
}
],
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{
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"sampler": 0
},
{
"source": 1,
"sampler": 0
},
{
"source": 2
},
{
"source": 3
},
{
"source": 4
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],
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"magFilter": 9729,
"minFilter": 9729
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}

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test/models/glTF2/textureTransform/UV.png 100644
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7
test/unit/utglTF2ImportExport.cpp
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@ -405,6 +405,13 @@ TEST_F(utglTF2ImportExport, incorrect_vertex_arrays) {
EXPECT_EQ(scene->mMeshes[7]->mNumFaces, 17u); EXPECT_EQ(scene->mMeshes[7]->mNumFaces, 17u);
} }
TEST_F( utglTF2ImportExport, texture_transform_test ) {
Assimp::Importer importer;
const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/textureTransform/TextureTransformTest.gltf",
aiProcess_ValidateDataStructure);
EXPECT_NE(nullptr, scene);
}
#ifndef ASSIMP_BUILD_NO_EXPORT #ifndef ASSIMP_BUILD_NO_EXPORT
TEST_F( utglTF2ImportExport, exportglTF2FromFileTest ) { TEST_F( utglTF2ImportExport, exportglTF2FromFileTest ) {
EXPECT_TRUE( exporterTest() ); EXPECT_TRUE( exporterTest() );