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fix: model-primitives texture regions are broken

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MihailRis 2026-10-14 00:38:38 +03:00
parent 2e2233a489
commit 7e41439e1a
1 changed files with 33 additions and 10 deletions
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43
src/graphics/render/ModelsGenerator.cpp
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@ -8,6 +8,22 @@
#include "debug/Logger.hpp"
#include "core_defs.hpp"
inline constexpr uint FACE_WEST = FACE_MX;
inline constexpr uint FACE_EAST = FACE_PX;
inline constexpr uint FACE_BOTTOM = FACE_MY;
inline constexpr uint FACE_TOP = FACE_PY;
inline constexpr uint FACE_SOUTH = FACE_MZ;
inline constexpr uint FACE_NORTH = FACE_PZ;
inline constexpr std::array<uint8_t, 6> LEGACY_CUSTOM_MODEL_TEXTURE_ORDER = {
FACE_WEST,
FACE_EAST,
FACE_BOTTOM,
FACE_TOP,
FACE_SOUTH,
FACE_NORTH,
};
static debug::Logger logger("models-generator");
static void configure_textures(
@ -49,6 +65,21 @@ static inline UVRegion get_region_for(
return texreg.region;
}
static inline void map_legacy_box_textures(
const std::vector<std::string>& modelTextures,
size_t offset,
UVRegion (&boxtexfaces)[6],
const Assets& assets
) {
for (size_t i = 0; i < 6; ++i) {
const auto legacyFace = LEGACY_CUSTOM_MODEL_TEXTURE_ORDER[i];
boxtexfaces[legacyFace] = get_region_for(modelTextures[offset + i], assets);
}
boxtexfaces[FACE_TOP].scale(glm::vec2(-1, 1));
boxtexfaces[FACE_EAST].scale(glm::vec2(-1, 1));
boxtexfaces[FACE_NORTH].scale(glm::vec2(-1, 1));
}
void ModelsGenerator::prepareModel(
Assets& assets, const Block& def, Variant& variant, uint8_t variantId
) {
@ -120,16 +151,8 @@ model::Model ModelsGenerator::fromCustom(
for (size_t i = 0; i < modelBoxes.size(); i++) {
auto& mesh = model.addMesh("blocks:");
mesh.shading = lighting;
UVRegion boxtexfaces[6] = {
get_region_for(modelTextures[i * 6 + 5], assets),
get_region_for(modelTextures[i * 6 + 4], assets),
get_region_for(modelTextures[i * 6 + 3], assets),
get_region_for(modelTextures[i * 6 + 2], assets),
get_region_for(modelTextures[i * 6 + 1], assets),
get_region_for(modelTextures[i * 6 + 0], assets)
};
boxtexfaces[2].scale(glm::vec2(-1));
boxtexfaces[5].scale(glm::vec2(-1, 1));
UVRegion boxtexfaces[6] = {};
map_legacy_box_textures(modelTextures, i * 6, boxtexfaces, assets);
bool enabled[6] {1,1,1,1,1,1};
mesh.addBox(