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ADD: Ray tracing shadow with Clipmap shadow blending

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hydrogendeuteride
2025-10-29 00:35:51 +09:00
parent 4a47936414
commit 97177dade3
21 changed files with 655 additions and 19 deletions
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15
src/core/vk_descriptors.cpp
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@@ -75,6 +75,21 @@ void DescriptorWriter::write_image(int binding, VkImageView image, VkSampler sam
writes.push_back(write);
}
void DescriptorWriter::write_acceleration_structure(int binding, VkAccelerationStructureKHR as)
{
VkWriteDescriptorSetAccelerationStructureKHR &acc = accelInfos.emplace_back(
VkWriteDescriptorSetAccelerationStructureKHR{ VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET_ACCELERATION_STRUCTURE_KHR });
acc.accelerationStructureCount = 1;
acc.pAccelerationStructures = &as;
VkWriteDescriptorSet write{ VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET };
write.dstBinding = binding;
write.descriptorType = VK_DESCRIPTOR_TYPE_ACCELERATION_STRUCTURE_KHR;
write.descriptorCount = 1;
write.pNext = &acc;
writes.push_back(write);
}
void DescriptorWriter::clear()
{
imageInfos.clear();