Static Public Member Functions
static Math::Float	GeneralizedGeometryTerm (const SurfaceGeometry &geom1, const SurfaceGeometry &geom2)

static Math::Float	GeneralizedGeometryTermWithVisibility (const Scene &scene, const SurfaceGeometry &geom1, const SurfaceGeometry &geom2)

static bool	Visible (const Scene &scene, const Math::Vec3 &p1, const Math::Vec3 &p2)

Detailed Description

Render utilities. Utilities for renderer implementations.

Member Function Documentation

LM_NAMESPACE_BEGIN Math::Float RenderUtils::GeneralizedGeometryTerm	(	const SurfaceGeometry &	geom1,
		const SurfaceGeometry &	geom2
	)

static

Compute generalized geometry term. Ordinary geometry term + degeneration support. Note that the geometry term is commutable.

Parameters

geom1	Surface geometry for eye sub-path.
geom2	Surface geometry for light sub-path.

Math::Float RenderUtils::GeneralizedGeometryTermWithVisibility	(	const Scene &	scene,
		const SurfaceGeometry &	geom1,
		const SurfaceGeometry &	geom2
	)

static

Compute generalized geometry term including visibility. Use this function if explicit computation of visibility term is needed.

Parameters

scene	Scene.
geom1	Surface geometry for eye sub-path.
geom2	Surface geometry for light sub-path.

static

Check visibility between two points.

Parameters

Return values

true	Two points are mutually visible.
false	Two points are not mutually visible.

The documentation for this class was generated from the following files: