Powertek.Rt.PtRtRayCommon Class Reference

PtRtRayCommon. More...

Collaboration diagram for Powertek.Rt.PtRtRayCommon:

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List of all members.

Static Public Member Functions
static bool	IntersectTriangle (PtRay ray, IntersectionInfo info, PtRtTriangle tempTri, PtIntersectionMode mode)
static void	SampleTexture (IntersectionInfo info, MatTexture tex, Vertex3f diffuseColor, ref Vertex3f matColor)
static Vertex3f	CalcMatColor (IntersectionInfo info)
static void	BRDFAmbient (IntersectionInfo info)
static void	BRDFDiffuse (IntersectionInfo info, IntersectionInfo shadowInfo, PtRay ray, PtRtLight light, ref float dotLight)
static void	BRDFSpecularPhong (IntersectionInfo info, IntersectionInfo shadowInfo, PtRay ray, PtRtLight light, Vertex3f normalizedLightDir, ref float dotLight)
static void	BRDFSpecularBlinn (IntersectionInfo info, IntersectionInfo shadowInfo, PtRay ray, PtRtLight light, Vertex3f normalizedLightDir, ref float dotLight)
static void	BRDFDiffuseOrenNayar (IntersectionInfo info, IntersectionInfo shadowInfo, PtRay ray, PtRtLight light, Vertex3f normalizedLightDir, ref float dotLight)
static void	CalcBGColor (PtRay ray, IntersectionInfo info, float maxRenderDistance, ref Vertex3f finalColor)
static void	CalcBGColor (ref Vertex3f finalColor)
Static Public Attributes
static float	Epsilon = 0.001f
static int[]	modulo3LookUp = { 0, 1, 2, 0, 1 }
static PtFastPowShineLUT	FastPowShineLUT = new PtFastPowShineLUT(1000, 200)

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Detailed Description

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Member Function Documentation

static void Powertek.Rt.PtRtRayCommon.BRDFAmbient

(

IntersectionInfo

info

)

[static]

BRDFAmbient.

Parameters:

info

static void Powertek.Rt.PtRtRayCommon.BRDFDiffuse	(	IntersectionInfo	info,
		IntersectionInfo	shadowInfo,
		PtRay	ray,
		PtRtLight	light,
		ref float	dotLight
	)			[static]

BRDFDiffuse.

Parameters:

	info
	shadowInfo
	ray
	light
	dotLight

static void Powertek.Rt.PtRtRayCommon.BRDFDiffuseOrenNayar	(	IntersectionInfo	info,
		IntersectionInfo	shadowInfo,
		PtRay	ray,
		PtRtLight	light,
		Vertex3f	normalizedLightDir,
		ref float	dotLight
	)			[static]

BRDFDiffuseOrenNayar.

Parameters:

	info
	shadowInfo
	ray
	light
	normalizedLightDir
	dotLight

static void Powertek.Rt.PtRtRayCommon.BRDFSpecularBlinn	(	IntersectionInfo	info,
		IntersectionInfo	shadowInfo,
		PtRay	ray,
		PtRtLight	light,
		Vertex3f	normalizedLightDir,
		ref float	dotLight
	)			[static]

BRDFSpecularBlinn.

Parameters:

	info
	shadowInfo
	ray
	light
	normalizedLightDir
	dotLight

static void Powertek.Rt.PtRtRayCommon.BRDFSpecularPhong	(	IntersectionInfo	info,
		IntersectionInfo	shadowInfo,
		PtRay	ray,
		PtRtLight	light,
		Vertex3f	normalizedLightDir,
		ref float	dotLight
	)			[static]

BRDFSpecularPhong.

Parameters:

	info
	shadowInfo
	ray
	light
	normalizedLightDir
	dotLight

static void Powertek.Rt.PtRtRayCommon.CalcBGColor

(

ref Vertex3f

finalColor

)

[static]

CalcBGColor.

Parameters:

finalColor

static void Powertek.Rt.PtRtRayCommon.CalcBGColor	(	PtRay	ray,
		IntersectionInfo	info,
		float	maxRenderDistance,
		ref Vertex3f	finalColor
	)			[static]

CalcBGColor, the backsphere is often more far away then some of the tris hit (reflection) set distance to max or we wouldnt see environment reflections.

Parameters:

	ray
	info
	maxRenderDistance
	finalColor

static Vertex3f Powertek.Rt.PtRtRayCommon.CalcMatColor

(

IntersectionInfo

info

)

[static]

CalcMatColor.

Parameters:

info

Returns:

static bool Powertek.Rt.PtRtRayCommon.IntersectTriangle	(	PtRay	ray,
		IntersectionInfo	info,
		PtRtTriangle	tempTri,
		PtIntersectionMode	mode
	)			[static]

Intersect Triangle and change info.Intersectiontype and params if intersect.

Parameters:

	ray
	info
	tempTri
	mode

Returns:

Here is the call graph for this function:

static void Powertek.Rt.PtRtRayCommon.SampleTexture	(	IntersectionInfo	info,
		MatTexture	tex,
		Vertex3f	diffuseColor,
		ref Vertex3f	matColor
	)			[static]

SampleTexture.

Parameters:

	info
	tex
	diffuseColor
	matColor

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Member Data Documentation

float Powertek.Rt.PtRtRayCommon.Epsilon = 0.001f [static]

Epsilon.

PtFastPowShineLUT Powertek.Rt.PtRtRayCommon.FastPowShineLUT = new PtFastPowShineLUT(1000, 200) [static]

LUT for Pow Calculation.

int [] Powertek.Rt.PtRtRayCommon.modulo3LookUp = { 0, 1, 2, 0, 1 } [static]

modulo3LookUp

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

• ptRt_RayCommon.cs