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Fix WMO wall collision, normal mapping, POM backfill, and M2/WMO rendering performance

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- Fix MOPY flag check (0x08 not 0x01) for proper wall collision detection
- Cap MAX_PUSH to PLAYER_RADIUS to prevent gradual clip-through
- Fix WMO doodad quaternion component ordering (X/Y swap)
- Linear normal map strength blend in shader for smooth slider control
- Enable shadow sampling for interior WMO groups (covered outdoor areas)
- Backfill deferred normal/height maps after streaming with descriptor rebind
- M2: prepareRender only iterates animated instances, bone dirty flag
- M2: remove worker thread VMA allocation, skip unready bone instances
- WMO: persistent visibility vectors, sequential culling
- Add FSR EASU/RCAS shaders
This commit is contained in:
Kelsi 2026-03-07 22:03:28 -08:00
parent 16c6c2b6a0
commit a4966e486f
25 changed files with 1467 additions and 352 deletions
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55
src/rendering/character_renderer.cpp
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@ -1924,6 +1924,61 @@ glm::mat4 CharacterRenderer::getBoneTransform(const pipeline::M2Bone& bone, floa
// --- Rendering ---
void CharacterRenderer::prepareRender(uint32_t frameIndex) {
if (instances.empty() || !opaquePipeline_) return;
// Pre-allocate bone SSBOs + descriptor sets on main thread (pool ops not thread-safe)
for (auto& [id, instance] : instances) {
int numBones = std::min(static_cast<int>(instance.boneMatrices.size()), MAX_BONES);
if (numBones <= 0) continue;
if (!instance.boneBuffer[frameIndex]) {
VkBufferCreateInfo bci{VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO};
bci.size = MAX_BONES * sizeof(glm::mat4);
bci.usage = VK_BUFFER_USAGE_STORAGE_BUFFER_BIT;
VmaAllocationCreateInfo aci{};
aci.usage = VMA_MEMORY_USAGE_CPU_TO_GPU;
aci.flags = VMA_ALLOCATION_CREATE_MAPPED_BIT;
VmaAllocationInfo allocInfo{};
vmaCreateBuffer(vkCtx_->getAllocator(), &bci, &aci,
&instance.boneBuffer[frameIndex], &instance.boneAlloc[frameIndex], &allocInfo);
instance.boneMapped[frameIndex] = allocInfo.pMappedData;
VkDescriptorSetAllocateInfo ai{VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO};
ai.descriptorPool = boneDescPool_;
ai.descriptorSetCount = 1;
ai.pSetLayouts = &boneSetLayout_;
VkResult dsRes = vkAllocateDescriptorSets(vkCtx_->getDevice(), &ai, &instance.boneSet[frameIndex]);
if (dsRes != VK_SUCCESS) {
LOG_ERROR("CharacterRenderer::prepareRender: bone descriptor alloc failed (instance=",
id, ", frame=", frameIndex, ", vk=", static_cast<int>(dsRes), ")");
if (instance.boneBuffer[frameIndex]) {
vmaDestroyBuffer(vkCtx_->getAllocator(),
instance.boneBuffer[frameIndex], instance.boneAlloc[frameIndex]);
instance.boneBuffer[frameIndex] = VK_NULL_HANDLE;
instance.boneAlloc[frameIndex] = VK_NULL_HANDLE;
instance.boneMapped[frameIndex] = nullptr;
}
continue;
}
if (instance.boneSet[frameIndex]) {
VkDescriptorBufferInfo bufInfo{};
bufInfo.buffer = instance.boneBuffer[frameIndex];
bufInfo.offset = 0;
bufInfo.range = bci.size;
VkWriteDescriptorSet write{VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET};
write.dstSet = instance.boneSet[frameIndex];
write.dstBinding = 0;
write.descriptorCount = 1;
write.descriptorType = VK_DESCRIPTOR_TYPE_STORAGE_BUFFER;
write.pBufferInfo = &bufInfo;
vkUpdateDescriptorSets(vkCtx_->getDevice(), 1, &write, 0, nullptr);
}
}
}
}
void CharacterRenderer::render(VkCommandBuffer cmd, VkDescriptorSet perFrameSet, [[maybe_unused]] const Camera& camera) {
if (instances.empty() || !opaquePipeline_) {
return;