slr::SlrLightInfo Class Reference

#include <SlrLightInfo.h>

Public Member Functions
SlrLightShader *	lightShader () const
	Convenience to get light shader from material. Warning, does no null testing!

Public Attributes
uint32_t	lightIndex
	Index of the light prim in the SlrLightInfoList.
usg::Path	primPath
	Prim path in Stage.
usg::Path	materialPath
	Material binding path in Stage (for projections)
SlrLightMaterial *	material
	Light material (stored in SlrRenderContext)
bool	castShadows
	Does the light cast a shadow?

Friends
std::ostream &	operator<< (std::ostream &, const SlrLightInfo &)

Detailed Description

Replacement for legacy LightContext structure used in the legacy DD::Image::Render based architecture like ScanlineRender, DepthMapRender, etc.

This structure represents a single usg::Prim at a single time sample. The Prim's attributes are not copied to time-sampled local arrays, that is left to the render light shader adapters at render time.