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Ray tracing samples can now also use the UI overlay

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General cleanup, changed default settings.overlay value
This commit is contained in:
Sascha Willems 2021-08-28 12:59:10 +02:00
parent d0f0e1698e
commit 3b1ff1eece
73 changed files with 129 additions and 87 deletions
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12
base/VulkanRaytracingSample.h
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@ -15,6 +15,9 @@
class VulkanRaytracingSample : public VulkanExampleBase
{
protected:
// Update the default render pass with different color attachment load ops
virtual void updateRenderPass();
public:
// Function pointers for ray tracing related stuff
PFN_vkGetBufferDeviceAddressKHR vkGetBufferDeviceAddressKHR;
@ -45,7 +48,7 @@ public:
VkDeviceMemory memory = VK_NULL_HANDLE;
};
// Holds information for a ray tracing tracing acceleration structure
// Holds information for a ray tracing acceleration structure
struct AccelerationStructure {
VkAccelerationStructureKHR handle;
uint64_t deviceAddress = 0;
@ -67,7 +70,10 @@ public:
VkStridedDeviceAddressRegionKHR stridedDeviceAddressRegion{};
};
void enableExtensions(bool rayqueryOnly = false);
// Set to true, to denote that the sample only uses ray queries (changes extension and render pass handling)
bool rayQueryOnly = false;
void enableExtensions();
ScratchBuffer createScratchBuffer(VkDeviceSize size);
void deleteScratchBuffer(ScratchBuffer& scratchBuffer);
void createAccelerationStructure(AccelerationStructure& accelerationStructure, VkAccelerationStructureTypeKHR type, VkAccelerationStructureBuildSizesInfoKHR buildSizeInfo);
@ -77,6 +83,8 @@ public:
void deleteStorageImage();
VkStridedDeviceAddressRegionKHR getSbtEntryStridedDeviceAddressRegion(VkBuffer buffer, uint32_t handleCount);
void createShaderBindingTable(ShaderBindingTable& shaderBindingTable, uint32_t handleCount);
// Draw the ImGUI UI overlay using a render pass
void drawUI(VkCommandBuffer commandBuffer, VkFramebuffer framebuffer);
virtual void prepare();
};