OGRE  2.2.4
Object-Oriented Graphics Rendering Engine
Ogre::ShadowNodeHelper::ShadowParam Struct Reference

#include <OgreCompositorShadowNode.h>

Public Member Functions

void addLightType (Light::LightTypes lightType)
 See Light::LightTypes. More...
 

Public Attributes

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

Member Function Documentation

◆ addLightType()

void Ogre::ShadowNodeHelper::ShadowParam::addLightType ( Light::LightTypes  lightType)

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.


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