adskScatter.h File Reference

Detailed Description

Scatter functions.

#include <shader.h>
#include <adskExport.h>
#include "adskShaderSDKNamespaceBegin.h"
#include "adskShaderSDKNamespaceEnd.h"

Include dependency graph for adskScatter.h:

This graph shows which files directly or indirectly include this file:


Functions
ADSK_SHADERSDK_EXPORT void	compute_scatter (miColor resScatter, miColor pScatterColor, miScalar pScatterRadius, miInteger pScatterAccuracy, miInteger pScatterFalloff, miInteger pScatterLimit, miInteger pScatterCache, miScalar pDiffuse, miColor pColor, miScalar pTranslucence, miScalar pTranslucenceFocus, miScalar pTranslucenceDepth, miVector pNormalCamera, miColor pIrradiance, miColor pIrradianceColor, miState state, void **scatterData)
	Compute the scatter for a given intersection.
ADSK_SHADERSDK_EXPORT void	destroy_scatter (miState state, void *scatterData)
	Destroy scatter data.

ADSK_SHADERSDK_EXPORT void compute_scatter	(	miColor *	resScatter,
		miColor *	pScatterColor,
		miScalar *	pScatterRadius,
		miInteger *	pScatterAccuracy,
		miInteger *	pScatterFalloff,
		miInteger *	pScatterLimit,
		miInteger *	pScatterCache,
		miScalar *	pDiffuse,
		miColor *	pColor,
		miScalar *	pTranslucence,
		miScalar *	pTranslucenceFocus,
		miScalar *	pTranslucenceDepth,
		miVector *	pNormalCamera,
		miColor *	pIrradiance,
		miColor *	pIrradianceColor,
		miState *	state,
		void **	scatterData
	)

Compute the scatter for a given intersection.

Parameters:

`[out]`	resScatter	The resulting scatter color.
`[in]`	pScatterColor	The given scatter color.
`[in]`	pScatterRadius	The scatter radius.
`[in]`	pScatterAccuracy	The scatter accuracy.
`[in]`	pScatterFalloff	The scatter falloff.
`[in]`	pScatterLimit	The scatter limit.
`[in]`	pScatterCache	The scatter cache.
`[in]`	pDiffuse	The diffuse reflectivity of the material.
`[in]`	pColor	The color of the material.
`[in]`	pTranslucence	The translucence of the material.
`[in]`	pTranslucenceFocus	The translucence focus.
`[in]`	pTranslucenceDepth	The translucence depth.
`[in]`	pNormalCamera	The material normal in camera space.
`[in]`	pIrradiance	The incoming irradiance.
`[in]`	pIrradianceColor	The incoming irradiance color.
`[in]`	state	mental ray state
`[in,out]`	scatterData	The computed scatter data.

ADSK_SHADERSDK_EXPORT void destroy_scatter	(	miState *	state,
		void **	scatterData
	)

Destroy scatter data.

Parameters:

`[in]`	state	mental ray state
`[in,out]`	scatterData	The scatter data to destroy.