ellipsoid/QuaternionEngine
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ADD: async glTF texture preloading 2

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This commit is contained in:
hydrogendeuteride
2025-12-04 17:24:53 +09:00
parent 017c02e8d7
commit 28572c1679
4 changed files with 68 additions and 7 deletions
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34
src/core/engine.cpp
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@@ -356,7 +356,8 @@ void VulkanEngine::init_default_data()
bool VulkanEngine::addGLTFInstance(const std::string &instanceName,
const std::string &modelRelativePath,
const glm::mat4 &transform)
const glm::mat4 &transform,
bool preloadTextures)
{
if (!_assetManager || !_sceneManager)
{
@@ -377,19 +378,46 @@ bool VulkanEngine::addGLTFInstance(const std::string &instanceName,
}
_sceneManager->addGLTFInstance(instanceName, *gltf, transform);
// Optionally preload textures for runtime-added instances
if (preloadTextures && _textureCache && _resourceManager)
{
uint32_t frame = static_cast<uint32_t>(_frameNumber);
uint32_t count = 0;
for (const auto &[name, material] : (*gltf)->materials)
{
if (material && material->data.materialSet)
{
_textureCache->markSetUsed(material->data.materialSet, frame);
++count;
}
}
if (count > 0)
{
fmt::println("[Engine] Marked {} materials for preloading in instance '{}'",
count, instanceName);
// Trigger immediate texture loading pump to start upload
_textureCache->pumpLoads(*_resourceManager, get_current_frame());
}
}
return true;
}
uint32_t VulkanEngine::loadGLTFAsync(const std::string &sceneName,
const std::string &modelRelativePath,
const glm::mat4 &transform)
const glm::mat4 &transform,
bool preloadTextures)
{
if (!_asyncLoader || !_assetManager || !_sceneManager)
{
return 0;
}
return _asyncLoader->load_gltf_async(sceneName, modelRelativePath, transform);
return _asyncLoader->load_gltf_async(sceneName, modelRelativePath, transform, preloadTextures);
}
void VulkanEngine::preloadInstanceTextures(const std::string &instanceName)