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chore: dump more information about gltf materials

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Jan
2024-05-04 21:58:18 +02:00
parent ebccd67676
commit 1a35152098
2 changed files with 90 additions and 2 deletions
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42
src/ObjWriting/XModel/Gltf/GltfWriter.cpp
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@ -4,6 +4,8 @@
#include "XModel/Gltf/GltfConstants.h"
#include "XModel/Gltf/JsonGltf.h"
#include <format>
using namespace gltf;
using namespace nlohmann;
@ -124,10 +126,50 @@ namespace
material.name = modelMaterial.name;
if (!modelMaterial.colorMapName.empty())
material.pbrMetallicRoughness.emplace().baseColorTexture.emplace().index = CreateTexture(gltf, modelMaterial.colorMapName);
if (!modelMaterial.normalMapName.empty())
material.normalTexture.emplace().index = CreateTexture(gltf, modelMaterial.colorMapName);
material.doubleSided = true;
gltf.materials->emplace_back(material);
}
}
static unsigned CreateTexture(JsonRoot& gltf, const std::string& textureName)
{
if (!gltf.textures.has_value())
gltf.textures.emplace();
if (!gltf.images.has_value())
gltf.images.emplace();
auto uri = std::format("../images/{}.dds", textureName);
auto existingTexIndex = 0u;
for (const auto& existingTex : gltf.textures.value())
{
const auto& existingImage = gltf.images.value()[existingTex.source];
if (existingImage.uri == uri)
return existingTexIndex;
existingTexIndex++;
}
JsonImage image;
image.uri = std::move(uri);
const auto imageIndex = gltf.images->size();
gltf.images->emplace_back(std::move(image));
JsonTexture texture;
texture.source = imageIndex;
const auto textureIndex = gltf.textures->size();
gltf.textures->emplace_back(texture);
return textureIndex;
}
static void CreateSkeletonNodes(JsonRoot& gltf, const XModelCommon& xmodel)
{
if (xmodel.m_bones.empty())