BuildTLAS() [2/2]

void Spices::VulkanRayTracing::BuildTLAS	(	const std::vector< VkAccelerationStructureInstanceKHR > &	instances,
		VkBuildAccelerationStructureFlagsKHR	flags = VK_BUILD_ACCELERATION_STRUCTURE_PREFER_FAST_TRACE_BIT_KHR,
		bool	update = false )

Creating the top-level acceleration structure from the vector of Instance. The resulting TLAS will be stored in m_tlas. update is to rebuild the Tlas with updated matrices.

Parameters

[in]	instances	Scene MeshPack Instances data.
[in]	flags	VkBuildAccelerationStructureFlagsKHR.
[in]	update	True if want update rather than create new one.

Definition at line 218 of file VulkanRayTracing.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        BuildTLAS(instances, flags, update, false);
    }