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Generate a hacky DT dye table

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Just so we have another texture filled, it can be investigated later.
This commit is contained in:
Joshua Goins 2025-06-03 05:56:45 -04:00
parent 845cede4cf
commit 9b9a092fa3
1 changed files with 45 additions and 1 deletions
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46
parts/mdl/mdlpart.cpp
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@ -264,7 +264,7 @@ RenderMaterial MDLPart::createMaterial(const physis_Material &material)
int width = 4;
int height = material.legacy_color_table.num_rows;
qInfo() << "Creating color table" << width << "X" << height;
qInfo() << "Creating legacy color table" << width << "X" << height;
std::vector<float> rgbaData(width * height * 4);
int offset = 0;
@ -300,6 +300,50 @@ RenderMaterial MDLPart::createMaterial(const physis_Material &material)
textureConfig.rgba = reinterpret_cast<uint8_t *>(rgbaData.data());
textureConfig.rgba_size = rgbaData.size() * sizeof(float);
// TODO: use 16-bit floating points like the game
newMaterial.tableTexture = renderer->addGameTexture(VK_FORMAT_R32G32B32A32_SFLOAT, textureConfig);
renderer->device().nameTexture(*newMaterial.tableTexture, "g_SamplerTable"); // TODO: add material name
} else {
int width = 4;
int height = material.dawntrail_color_table.num_rows;
qInfo() << "Creating DT color table" << width << "X" << height;
// NOTE: this is just a copy of the legacy color table gen, it's probably all wrong!
std::vector<float> rgbaData(width * height * 4);
int offset = 0;
for (int y = 0; y < height; y++) {
for (int x = 0; x < width; x++) {
const auto row = material.dawntrail_color_table.rows[y];
glm::vec4 color;
if (x == 0) {
color = glm::vec4{row.diffuse_color[0], row.diffuse_color[1], row.diffuse_color[2], 0.0f};
} else if (x == 1) {
color = glm::vec4{row.specular_color[0], row.specular_color[1], row.specular_color[2], 0.0f};
} else if (x == 2) {
color = glm::vec4{row.emissive_color[0], row.emissive_color[1], row.emissive_color[2], row.tile_set};
} else if (x == 3) {
color = glm::vec4{row.material_repeat[0], row.material_repeat[1], row.material_skew[0], row.material_skew[1]};
}
rgbaData[offset] = color.x;
rgbaData[offset + 1] = color.y;
rgbaData[offset + 2] = color.z;
rgbaData[offset + 3] = color.a;
offset += 4;
}
}
physis_Texture textureConfig;
textureConfig.texture_type = TextureType::TwoDimensional;
textureConfig.width = width;
textureConfig.height = height;
textureConfig.depth = 1;
textureConfig.rgba = reinterpret_cast<uint8_t *>(rgbaData.data());
textureConfig.rgba_size = rgbaData.size() * sizeof(float);
// TODO: use 16-bit floating points like the game
newMaterial.tableTexture = renderer->addGameTexture(VK_FORMAT_R32G32B32A32_SFLOAT, textureConfig);
renderer->device().nameTexture(*newMaterial.tableTexture, "g_SamplerTable"); // TODO: add material name