TorqueGameEngines/Torque3D
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diffuse/albedo texture linearization

Browse source 
http://http.developer.nvidia.com/GPUGems3/gpugems3_ch24.html
This commit is contained in:
Azaezel 2015-11-11 13:52:46 -06:00
parent 51b6469922
commit ce2964d2d0
31 changed files with 396 additions and 107 deletions
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7
Engine/source/terrain/glsl/terrFeatureGLSL.cpp
View file

@ -64,6 +64,12 @@ MODULE_BEGIN( TerrainFeatGLSL )
MODULE_END;
TerrainFeatGLSL::TerrainFeatGLSL()
: mTorqueDep( "shaders/common/gl/torque.glsl" )
{
addDependency( &mTorqueDep );
}
Var* TerrainFeatGLSL::_getUniformVar( const char *name, const char *type, ConstantSortPosition csp )
{
Var *theVar = (Var*)LangElement::find( name );
@ -262,6 +268,7 @@ void TerrainBaseMapFeatGLSL::processPix( Vector<ShaderComponent*> &componentLis
baseColor->setType( "vec4" );
baseColor->setName( "baseColor" );
meta->addStatement( new GenOp( " @ = tex2D( @, @.xy );\r\n", new DecOp( baseColor ), diffuseMap, texCoord ) );
meta->addStatement(new GenOp(" @ = toLinear(@);\r\n", baseColor, baseColor));
meta->addStatement( new GenOp( " @;\r\n", assignColor( baseColor, Material::Mul ) ) );
output = meta;

3
Engine/source/terrain/glsl/terrFeatureGLSL.h
View file

@ -36,7 +36,10 @@
class TerrainFeatGLSL : public ShaderFeatureGLSL
{
protected:
ShaderIncludeDependency mTorqueDep;
public:
TerrainFeatGLSL();
Var* _getInDetailCoord(Vector<ShaderComponent*> &componentList );
Var* _getInMacroCoord(Vector<ShaderComponent*> &componentList );

7
Engine/source/terrain/hlsl/terrFeatureHLSL.cpp
View file

@ -64,6 +64,12 @@ MODULE_BEGIN( TerrainFeatHLSL )
MODULE_END;
TerrainFeatHLSL::TerrainFeatHLSL()
: mTorqueDep( "shaders/common/torque.hlsl" )
{
addDependency( &mTorqueDep );
}
Var* TerrainFeatHLSL::_getUniformVar( const char *name, const char *type, ConstantSortPosition csp )
{
Var *theVar = (Var*)LangElement::find( name );
@ -262,6 +268,7 @@ void TerrainBaseMapFeatHLSL::processPix( Vector<ShaderComponent*> &componentLis
baseColor->setType( "float4" );
baseColor->setName( "baseColor" );
meta->addStatement( new GenOp( " @ = tex2D( @, @.xy );\r\n", new DecOp( baseColor ), diffuseMap, texCoord ) );
meta->addStatement(new GenOp(" @ = toLinear(@);\r\n", baseColor, baseColor));
meta->addStatement( new GenOp( " @;\r\n", assignColor( baseColor, Material::Mul ) ) );
output = meta;

4
Engine/source/terrain/hlsl/terrFeatureHLSL.h
View file

@ -37,6 +37,10 @@ class TerrainFeatHLSL : public ShaderFeatureHLSL
{
protected:
ShaderIncludeDependency mTorqueDep;
public:
TerrainFeatHLSL();
Var* _getInDetailCoord(Vector<ShaderComponent*> &componentList );
Var* _getInMacroCoord(Vector<ShaderComponent*> &componentList );