LiteFX::Rendering::IBottomLevelAccelerationStructure::withBoundingBox

Adds a buffer containing axis-aligned bounding boxes to the BLAS.

Synopses

Declared in <litefx/rendering_api.hpp>

Adds a buffer containing axis-aligned bounding boxes to the BLAS.

template<typename TSelf>
TSelf&& withBoundingBox(this 
    TSelf&& self,
    BoundingBoxes const& aabb);

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Adds a buffer containing axis-aligned bounding boxes to the BLAS.

template<typename TSelf>
TSelf&& withBoundingBox(this 
    TSelf&& self,
    SharedPtr<IBuffer const> const& buffer,
    GeometryFlags flags = GeometryFlags::None);

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Exceptions

Name	Thrown on
RuntimeException	Thrown, if the acceleration structure already contains triangle meshes.

Return Value

A reference to the current BLAS.

Parameters

Name	Description
aabb	The bounding box buffer to add to the BLAS.
buffer	A buffer containing the bounding box definitions.
flags	The flags that control how the primitives in the geometry behaves during ray-tracing.