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VOXELFORMAT: added a few asserts to the gltf format

master
Martin Gerhardy 2022-04-23 21:34:45 +02:00
parent 853ce9b230
commit d674d15092
1 changed files with 4 additions and 0 deletions
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4
src/modules/voxelformat/GLTFFormat.cpp
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@ -564,6 +564,7 @@ bool GLTFFormat::loadGlftAttributes(const core::String &filename, core::StringMa
}
const float *posData = (const float *)(buf);
core_assert(attributeAccessor->type == TINYGLTF_TYPE_VEC3);
for (size_t i = 0; i < attributeAccessor->count; i++) {
vertices[verticesOffset + i].pos = glm::vec3(posData[i * 3 + 0], posData[i * 3 + 1], posData[i * 3 + 2]);
vertices[verticesOffset + i].texture = diffuseTexture;
@ -578,6 +579,7 @@ bool GLTFFormat::loadGlftAttributes(const core::String &filename, core::StringMa
texcoords.resize(uvOffset + attributeAccessor->count);
}
const float *uvData = (const float *)(buf);
core_assert(attributeAccessor->type == TINYGLTF_TYPE_VEC2);
for (size_t i = 0; i < attributeAccessor->count; i++) {
texcoords[uvOffset + i] = glm::vec2(uvData[i * 2 + 0], uvData[i * 2 + 1]);
}
@ -588,11 +590,13 @@ bool GLTFFormat::loadGlftAttributes(const core::String &filename, core::StringMa
}
if (attributeAccessor->componentType == TINYGLTF_COMPONENT_TYPE_FLOAT) {
const float *colorData = (const float *)(buf);
core_assert(attributeAccessor->type == TINYGLTF_TYPE_VEC4);
for (size_t i = 0; i < attributeAccessor->count; i++) {
color[vertexColorOffset + i] = glm::vec4(colorData[i * 4 + 0], colorData[i * 4 + 1], colorData[i * 4 + 2], colorData[i * 4 + 3]);
}
} else if (attributeAccessor->componentType == TINYGLTF_COMPONENT_TYPE_UNSIGNED_BYTE) {
const uint8_t *colorData = (const uint8_t *)(buf);
core_assert(attributeAccessor->type == TINYGLTF_TYPE_VEC4);
for (size_t i = 0; i < attributeAccessor->count; i++) {
color[vertexColorOffset + i] = core::Color::fromRGBA(colorData[i * 4 + 0], colorData[i * 4 + 1], colorData[i * 4 + 2], colorData[i * 4 + 3]);
}