static void SetProgramAutoConstants( GpuProgramParameters parameters )
{
//Matrix
parameters.SetNamedAutoConstant( "worldViewProjMatrix",
GpuProgramParameters.AutoConstantType.WorldViewProjMatrix );
parameters.SetNamedAutoConstant( "worldViewMatrix",
GpuProgramParameters.AutoConstantType.WorldViewMatrix );
parameters.SetNamedAutoConstant( "cameraPositionObjectSpace",
GpuProgramParameters.AutoConstantType.CameraPositionObjectSpace );
//Fog
parameters.SetNamedAutoConstant( "fogParams",
GpuProgramParameters.AutoConstantType.FogParams );
parameters.SetNamedAutoConstant( "fogColor",
GpuProgramParameters.AutoConstantType.FogColor );
//Time
//parameters.SetNamedAutoConstantFloat( "timeValue",
// GpuProgramParameters.AutoConstantType.Time01, 20.0f );
parameters.SetNamedAutoConstantFloat( "time0X",
GpuProgramParameters.AutoConstantType.Time0X, 1000.0f );
parameters.SetNamedAutoConstant( "renderTargetFlipping",
GpuProgramParameters.AutoConstantType.RenderTargetFlipping );
}
void SetProgramAutoConstants_ShadowCaster_Vertex( GpuProgramParameters parameters )
{
parameters.SetNamedAutoConstant( "worldMatrix",
GpuProgramParameters.AutoConstantType.WorldMatrix );
parameters.SetNamedAutoConstant( "viewProjMatrix",
GpuProgramParameters.AutoConstantType.ViewProjMatrix );
parameters.SetNamedAutoConstant( "cameraPosition",
GpuProgramParameters.AutoConstantType.CameraPosition );
parameters.SetNamedAutoConstant( "texelOffsets",
GpuProgramParameters.AutoConstantType.TexelOffsets );
if( RenderSystem.Instance.HasShaderModel3() &&
RenderSystem.Instance.Capabilities.HardwareInstancing )
{
parameters.SetNamedAutoConstant( "instancing", GpuProgramParameters.AutoConstantType.Instancing );
}
//1 hour interval for better precision.
parameters.SetNamedAutoConstantFloat( "time",
GpuProgramParameters.AutoConstantType.Time0X, 3600.0f );
}
void SetProgramAutoConstants_ShadowCaster_Fragment( GpuProgramParameters parameters )
{
parameters.SetNamedAutoConstant( "farClipDistance",
GpuProgramParameters.AutoConstantType.FarClipDistance );
parameters.SetNamedAutoConstant( "shadowDirectionalLightBias",
GpuProgramParameters.AutoConstantType.ShadowDirectionalLightBias );
parameters.SetNamedAutoConstant( "shadowSpotLightBias",
GpuProgramParameters.AutoConstantType.ShadowSpotLightBias );
parameters.SetNamedAutoConstant( "shadowPointLightBias",
GpuProgramParameters.AutoConstantType.ShadowPointLightBias );
parameters.SetNamedAutoConstant( "alphaRejectValue",
GpuProgramParameters.AutoConstantType.AlphaRejectValue );
//1 hour interval for better precision.
parameters.SetNamedAutoConstantFloat( "time",
GpuProgramParameters.AutoConstantType.Time0X, 3600.0f );
}
void SetProgramAutoConstants_Main_Vertex( GpuProgramParameters parameters, int lightCount )
{
bool shadowMap = SceneManager.Instance.IsShadowTechniqueShadowmapBased() && ReceiveShadows &&
lightCount != 0;
parameters.SetNamedAutoConstant( "worldMatrix",
GpuProgramParameters.AutoConstantType.WorldMatrix );
parameters.SetNamedAutoConstant( "viewProjMatrix",
GpuProgramParameters.AutoConstantType.ViewProjMatrix );
parameters.SetNamedAutoConstant( "cameraPositionObjectSpace",
GpuProgramParameters.AutoConstantType.CameraPositionObjectSpace );
parameters.SetNamedAutoConstant( "cameraPosition",
GpuProgramParameters.AutoConstantType.CameraPosition );
if( lightCount != 0 )
{
if( shadowMap )
{
parameters.SetNamedAutoConstant( "textureViewProjMatrix0",
GpuProgramParameters.AutoConstantType.TextureViewProjMatrix, 0 );
parameters.SetNamedAutoConstant( "textureViewProjMatrix1",
GpuProgramParameters.AutoConstantType.TextureViewProjMatrix, 1 );
parameters.SetNamedAutoConstant( "textureViewProjMatrix2",
GpuProgramParameters.AutoConstantType.TextureViewProjMatrix, 2 );
parameters.SetNamedAutoConstant( "shadowFarDistance",
GpuProgramParameters.AutoConstantType.ShadowFarDistance );
parameters.SetNamedAutoConstant( "shadowTextureSizes",
GpuProgramParameters.AutoConstantType.ShadowTextureSizes );
if( SceneManager.Instance.IsShadowTechniquePSSM() )
{
parameters.SetNamedAutoConstant( "shadowDirectionalLightSplitDistances",
GpuProgramParameters.AutoConstantType.ShadowDirectionalLightSplitDistances );
}
}
parameters.SetNamedAutoConstant( "lightPositionArray",
GpuProgramParameters.AutoConstantType.LightPositionArray, lightCount );
parameters.SetNamedAutoConstant( "lightPositionObjectSpaceArray",
GpuProgramParameters.AutoConstantType.LightPositionObjectSpaceArray, lightCount );
parameters.SetNamedAutoConstant( "lightDirectionArray",
GpuProgramParameters.AutoConstantType.LightDirectionArray, lightCount );
parameters.SetNamedAutoConstant( "lightAttenuationArray",
GpuProgramParameters.AutoConstantType.LightAttenuationArray, lightCount );
parameters.SetNamedAutoConstant( "spotLightParamsArray",
GpuProgramParameters.AutoConstantType.SpotLightParamsArray, lightCount );
parameters.SetNamedAutoConstant( "lightCustomShaderParameterArray",
GpuProgramParameters.AutoConstantType.LightCustomShaderParameterArray, lightCount );
}
//instancing
if( RenderSystem.Instance.HasShaderModel3() &&
RenderSystem.Instance.Capabilities.HardwareInstancing )
{
parameters.SetNamedAutoConstant( "instancing", GpuProgramParameters.AutoConstantType.Instancing );
}
//1 hour interval for better precision.
parameters.SetNamedAutoConstantFloat( "time",
GpuProgramParameters.AutoConstantType.Time0X, 3600.0f );
}
void SetProgramAutoConstants_Main_Fragment( GpuProgramParameters parameters, int lightCount )
{
bool shadowMap = SceneManager.Instance.IsShadowTechniqueShadowmapBased() && ReceiveShadows &&
lightCount != 0;
parameters.SetNamedAutoConstant( "worldMatrix", GpuProgramParameters.AutoConstantType.WorldMatrix );
parameters.SetNamedAutoConstant( "cameraPosition", GpuProgramParameters.AutoConstantType.CameraPosition );
parameters.SetNamedAutoConstant( "farClipDistance",
GpuProgramParameters.AutoConstantType.FarClipDistance );
if( shadowMap )
{
parameters.SetNamedAutoConstant( "drawShadowDebugging",
GpuProgramParameters.AutoConstantType.DrawShadowDebugging );
}
//viewportSize
if( SoftParticles )
{
parameters.SetNamedAutoConstant( "viewportSize",
GpuProgramParameters.AutoConstantType.ViewportSize );
}
//Light
parameters.SetNamedAutoConstant( "ambientLightColor",
GpuProgramParameters.AutoConstantType.AmbientLightColor );
if( lightCount != 0 )
{
if( shadowMap )
{
parameters.SetNamedAutoConstant( "lightShadowFarClipDistance",
GpuProgramParameters.AutoConstantType.LightShadowFarClipDistance, 0 );
parameters.SetNamedAutoConstant( "shadowFarDistance",
GpuProgramParameters.AutoConstantType.ShadowFarDistance );
parameters.SetNamedAutoConstant( "shadowColorIntensity",
GpuProgramParameters.AutoConstantType.ShadowColorIntensity );
parameters.SetNamedAutoConstant( "shadowTextureSizes",
GpuProgramParameters.AutoConstantType.ShadowTextureSizes );
if( SceneManager.Instance.IsShadowTechniquePSSM() )
{
parameters.SetNamedAutoConstant( "shadowDirectionalLightSplitDistances",
GpuProgramParameters.AutoConstantType.ShadowDirectionalLightSplitDistances );
}
}
parameters.SetNamedAutoConstant( "lightPositionArray",
GpuProgramParameters.AutoConstantType.LightPositionArray, lightCount );
parameters.SetNamedAutoConstant( "lightDirectionArray",
GpuProgramParameters.AutoConstantType.LightDirectionArray, lightCount );
parameters.SetNamedAutoConstant( "lightAttenuationArray",
GpuProgramParameters.AutoConstantType.LightAttenuationArray, lightCount );
parameters.SetNamedAutoConstant( "lightDiffuseColorPowerScaledArray",
GpuProgramParameters.AutoConstantType.LightDiffuseColorPowerScaledArray, lightCount );
parameters.SetNamedAutoConstant( "lightSpecularColorPowerScaledArray",
GpuProgramParameters.AutoConstantType.LightSpecularColorPowerScaledArray, lightCount );
parameters.SetNamedAutoConstant( "spotLightParamsArray",
GpuProgramParameters.AutoConstantType.SpotLightParamsArray, lightCount );
parameters.SetNamedAutoConstant( "lightCastShadowsArray",
GpuProgramParameters.AutoConstantType.LightCastShadowsArray, lightCount );
parameters.SetNamedAutoConstant( "lightCustomShaderParameterArray",
GpuProgramParameters.AutoConstantType.LightCustomShaderParameterArray, lightCount );
}
//Fog
if( allowFog && SceneManager.Instance.GetFogMode() != FogMode.None )
{
parameters.SetNamedAutoConstant( "fogParams",
GpuProgramParameters.AutoConstantType.FogParams );
parameters.SetNamedAutoConstant( "fogColor",
GpuProgramParameters.AutoConstantType.FogColor );
}
//lightmap
if( LightmapTexCoordIndex != -1 )
{
parameters.SetNamedAutoConstant( "lightmapUVTransform",
GpuProgramParameters.AutoConstantType.LightmapUVTransform );
}
//clip planes
if( RenderSystem.Instance.IsOpenGL() )
{
for( int n = 0; n < 6; n++ )
{
parameters.SetNamedAutoConstant( "clipPlane" + n.ToString(),
GpuProgramParameters.AutoConstantType.ClipPlane, n );
}
}
if( RenderSystem.Instance.IsOpenGLES() )
{
parameters.SetNamedAutoConstant( "alphaRejectValue",
GpuProgramParameters.AutoConstantType.AlphaRejectValue );
}
//1 hour interval for better precision.
parameters.SetNamedAutoConstantFloat( "time",
GpuProgramParameters.AutoConstantType.Time0X, 3600.0f );
}
protected virtual void OnSetProgramAutoConstants(
GpuProgramParameters parameters, int lightCount)
{
parameters.SetNamedAutoConstant( "worldMatrix",
GpuProgramParameters.AutoConstantType.WorldMatrix );
parameters.SetNamedAutoConstant( "worldViewMatrix",
GpuProgramParameters.AutoConstantType.WorldViewMatrix );
parameters.SetNamedAutoConstant( "worldViewProjMatrix",
GpuProgramParameters.AutoConstantType.WorldViewProjMatrix );
parameters.SetNamedAutoConstant( "viewProjMatrix",
GpuProgramParameters.AutoConstantType.ViewProjMatrix );
parameters.SetNamedAutoConstant( "cameraPositionObjectSpace",
GpuProgramParameters.AutoConstantType.CameraPositionObjectSpace );
parameters.SetNamedAutoConstant( "cameraPosition",
GpuProgramParameters.AutoConstantType.CameraPosition );
parameters.SetNamedAutoConstant( "farClipDistance",
GpuProgramParameters.AutoConstantType.FarClipDistance );
parameters.SetNamedAutoConstant( "texelOffsets",
GpuProgramParameters.AutoConstantType.TexelOffsets );
parameters.SetNamedAutoConstant( "alphaRejectValue",
GpuProgramParameters.AutoConstantType.AlphaRejectValue );
parameters.SetNamedAutoConstant( "disableFetch4ForBrokenDrivers",
GpuProgramParameters.AutoConstantType.DisableFetch4ForBrokenDrivers );
//Light
parameters.SetNamedAutoConstant( "ambientLightColor",
GpuProgramParameters.AutoConstantType.AmbientLightColor );
if( lightCount != 0 )
{
parameters.SetNamedAutoConstant( "textureViewProjMatrix0",
GpuProgramParameters.AutoConstantType.TextureViewProjMatrix, 0 );
parameters.SetNamedAutoConstant( "textureViewProjMatrix1",
GpuProgramParameters.AutoConstantType.TextureViewProjMatrix, 1 );
parameters.SetNamedAutoConstant( "textureViewProjMatrix2",
GpuProgramParameters.AutoConstantType.TextureViewProjMatrix, 2 );
parameters.SetNamedAutoConstant( "lightShadowFarClipDistance",
GpuProgramParameters.AutoConstantType.LightShadowFarClipDistance, 0 );
parameters.SetNamedAutoConstant( "shadowFarDistance",
GpuProgramParameters.AutoConstantType.ShadowFarDistance );
parameters.SetNamedAutoConstant( "shadowColorIntensity",
GpuProgramParameters.AutoConstantType.ShadowColorIntensity );
parameters.SetNamedAutoConstant( "shadowTextureSizes",
GpuProgramParameters.AutoConstantType.ShadowTextureSizes );
parameters.SetNamedAutoConstant( "shadowDirectionalLightSplitDistances",
GpuProgramParameters.AutoConstantType.ShadowDirectionalLightSplitDistances );
parameters.SetNamedAutoConstant( "lightPositionArray",
GpuProgramParameters.AutoConstantType.LightPositionArray, lightCount );
parameters.SetNamedAutoConstant( "lightPositionObjectSpaceArray",
GpuProgramParameters.AutoConstantType.LightPositionObjectSpaceArray, lightCount );
parameters.SetNamedAutoConstant( "lightDirectionArray",
GpuProgramParameters.AutoConstantType.LightDirectionArray, lightCount );
parameters.SetNamedAutoConstant( "lightDirectionObjectSpaceArray",
GpuProgramParameters.AutoConstantType.LightDirectionObjectSpaceArray, lightCount );
parameters.SetNamedAutoConstant( "lightAttenuationArray",
GpuProgramParameters.AutoConstantType.LightAttenuationArray, lightCount );
parameters.SetNamedAutoConstant( "lightDiffuseColorPowerScaledArray",
GpuProgramParameters.AutoConstantType.LightDiffuseColorPowerScaledArray, lightCount );
parameters.SetNamedAutoConstant( "lightSpecularColorPowerScaledArray",
GpuProgramParameters.AutoConstantType.LightSpecularColorPowerScaledArray, lightCount );
parameters.SetNamedAutoConstant( "spotLightParamsArray",
GpuProgramParameters.AutoConstantType.SpotLightParamsArray, lightCount );
parameters.SetNamedAutoConstant( "lightCastShadowsArray",
GpuProgramParameters.AutoConstantType.LightCastShadowsArray, lightCount );
}
//Fog
parameters.SetNamedAutoConstant( "fogParams",
GpuProgramParameters.AutoConstantType.FogParams );
parameters.SetNamedAutoConstant( "fogColor",
GpuProgramParameters.AutoConstantType.FogColor );
//Time
//1 hour interval. for better precision
parameters.SetNamedAutoConstantFloat( "time",
GpuProgramParameters.AutoConstantType.Time0X, 3600.0f );
//lightmap
parameters.SetNamedAutoConstant( "lightmapUVTransform",
GpuProgramParameters.AutoConstantType.LightmapUVTransform );
//clip planes
for( int n = 0; n < 6; n++ )
{
parameters.SetNamedAutoConstant( "clipPlane" + n.ToString(),
GpuProgramParameters.AutoConstantType.ClipPlane, n );
}
parameters.SetNamedAutoConstant( "instancing",
GpuProgramParameters.AutoConstantType.Instancing );
}