Effect_DiffNormSpecRefl Class Reference

#include <effect_diff_norm_spec_refl.h>

Inheritance diagram for Effect_DiffNormSpecRefl:

Classes
class	TextureUVWMatrix

Public Member Functions
	Effect_DiffNormSpecRefl (const Effect_DiffNormSpecRefl &)
virtual GLint	GetVertexAttribIndexForSemantic (int semanticEnum)
virtual void	AddRef ()
virtual void	SetupEffect (DynamicArray< Material > &materialPalette, TexturePalette *texturePalette, const TextureSettings &textureSettings, float *viewToWorld3x3, unsigned int maxLightNum, unsigned int activeLightMask)
virtual void	CleanupEffect ()
	Remove the effect trom the OpenGL state.
virtual int	Compare (const GlsRenderEffect *) const
virtual GlsRenderEffect *	Clone () const
virtual void	GetReferencedTextures (ReferencedTextureArray &referencedTextures)
virtual void	GetReferencedMaterials (ReferencedMaterialArray &referencedMaterials)
Public Member Functions inherited from GlsRenderEffect
bool	Equals (const GlsRenderEffect *other) const

Protected Attributes
unsigned int	_ref_count
	Reference count.
MaxLike_Shader *	_shader
	shader program to use (if any)
unsigned int	_materialIndex
	The material index to use.
int	_diffuseTextureIndex
	INVALID_INDEX, or the texture index to use.
int	_normalTextureIndex
	INVALID_INDEX, or the texture index to use.
int	_specularTextureIndex
	INVALID_INDEX, or the texture index to use.
int	_reflectionTextureIndex
	INVALID_INDEX, or the texture index to use.
float	_diffuseAmount
	[0.0,1.0] "Weight" of the diffuse map
float	_normalAmount
	[0.0,1.0] "Weight" of the normal map
float	_specularAmount
	[0.0,1.0] "Weight" of the specular map
float	_reflectionAmount
	[0.0,1.0] "Weight" of the reflection map
bool	_useVertexColors
	true: use vertex color for diffuse rather than material diffuse
bool	_normalMapFlipGreen

Detailed Description

Render effect that supports diffuse, normal, specular, and reflection maps.

Constructor & Destructor Documentation

Effect_DiffNormSpecRefl

(

const Effect_DiffNormSpecRefl &

)

Assignment operator

Member Function Documentation

virtual void AddRef ( )

virtual

Manage references to the effect

Implements GlsRenderEffect.

virtual GlsRenderEffect* Clone ( ) const

virtual

Returns a new instance of the effect with the same settings as this one

Implements GlsRenderEffect.

virtual int Compare ( const GlsRenderEffect *  other ) const

virtual

Returns 0 if the effects are equal, a positive number if this effect should sort after the other effect, and a negative number if this effect should sort before the other effect. The rendering system uses this to sort effects.

Implements GlsRenderEffect.

virtual void GetReferencedMaterials ( ReferencedMaterialArray &  referencedMaterials )

virtual

Checks whether or not the effect is transparent. Implementing is optional Inserts all referenced textures into the array passed in. Implementing is optional

Reimplemented from GlsRenderEffect.

virtual void GetReferencedTextures ( ReferencedTextureArray &  referencedTextures )

virtual

Inserts all referenced textures into the array passed in. Implementing is optional

Reimplemented from GlsRenderEffect.

virtual GLint GetVertexAttribIndexForSemantic ( int  semanticEnum )

virtual

Returns

The attributeIndex that should be used to pass the vertex attributes or -1 if they are not needed (see glVertexAttrib)

Parameters

semanticEnum

The sematic value (see AttributeSemanticEnum)

Implements VertexAttribIndexLookup.

virtual void SetupEffect ( DynamicArray< Material > &  materialPalette, TexturePalette *  texturePalette, const TextureSettings &  textureSettings, float *  viewToWorld3x3, unsigned int  maxLightNum, unsigned int  activeLightMask  )

virtual

Apply the effect to the OpenGL state

Parameters

materialPalette	Used to access material settings
texturePalette	Used to access texture maps
textureSettings	The object-level texture settings
viewToWorld3x3	A 3x3 matrix containing the current viewToWorld transfrom. Used for environment mapping effects.
maxLightNum	The number of active lights in the scene. Used to speed up light calculations.
activeLightMask	A bit mask of which lights are active in the scene (Ex. GL_LIGHT0, GL_LIGHT2, GL_LIGHT3 and GL_LIGHT7 are active: activeLightMask = ...10001101 last 8 bits in binary = 141u)

Implements GlsRenderEffect.

Member Data Documentation

bool _normalMapFlipGreen

protected

true: expect 'DirectX' format normal maps (positive Green points down) false: expect 'OpenGL' format normal maps (positive Green points up) Note: the sense is backwards from the Max 'Normal Bump' 'Flip Green' option because Max defaults to 'DirectX' format and GL Studio defaults to 'OpenGL' format

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

• effect_diff_norm_spec_refl.h