Ogre::ShadowNodeHelper::ShadowParam Struct Reference

#include <OgreCompositorShadowNode.h>

Public Member Functions
void	addLightType (Light::LightTypes lightType)
	See Light::LightTypes.

Public Attributes
uint8	atlasId
	What texture atlas to use.
Resolution	atlasStart [4]
	In pixels, start of the texture (XY).
uint8	numPssmSplits
	Number of PSSM splits. In range [2; 4]. Ignored for non-PSSM techniques.
Resolution	resolution [4]
uint32	supportedLightTypes
	Bitmask OR of e.g.
ShadowMapTechniques	technique
	Technique to use.

Member Function Documentation

addLightType()

void Ogre::ShadowNodeHelper::ShadowParam::addLightType

(

Light::LightTypes

lightType

)

See Light::LightTypes.

Member Data Documentation

atlasId

uint8 Ogre::ShadowNodeHelper::ShadowParam::atlasId

What texture atlas to use.

Should be in range [0; numShadowParam) You can have all shadow maps share the same shadow map if you want. Don't leave gaps (e.g. use atlasId = 0 and atlasId = 2, but not atlasId = 1)

atlasStart

Resolution Ogre::ShadowNodeHelper::ShadowParam::atlasStart[4]

In pixels, start of the texture (XY).

One for each PSSM split. When not using PSSM, entries in range [1; 4) are ignored. Be careful not to overlap within the same atlasId.

numPssmSplits

uint8 Ogre::ShadowNodeHelper::ShadowParam::numPssmSplits

Number of PSSM splits. In range [2; 4]. Ignored for non-PSSM techniques.

resolution

Resolution Ogre::ShadowNodeHelper::ShadowParam::resolution[4]

supportedLightTypes

uint32 Ogre::ShadowNodeHelper::ShadowParam::supportedLightTypes

Bitmask OR of e.g.

(1u << LT_DIRECTIONAL) | (1u << LT_POINT) | (1u << LT_SPOTLIGHT)

technique

ShadowMapTechniques Ogre::ShadowNodeHelper::ShadowParam::technique

Technique to use.

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

• OgreCompositorShadowNode.h