internal EffectParameter EffectParameterForUniform(ShaderProgram shaderProgram, int index)
{
//var b = shaderProgram.GetUniformBinding(i);
var name = shaderProgram.GetUniformName(index);
//var s = shaderProgram.GetUniformSize(i);
//var x = shaderProgram.GetUniformTexture(i);
var type = shaderProgram.GetUniformType(index);
//EffectParameter.Semantic => COLOR0 / POSITION0 etc
//FIXME: bufferOffset in below lines is 0 but should probably be something else
switch (type)
{
case ShaderUniformType.Float4x4:
return(new EffectParameter(
EffectParameterClass.Matrix, EffectParameterType.Single, name,
4, 4, "float4x4", EffectAnnotationCollection.Empty, EffectParameterCollection.Empty, EffectParameterCollection.Empty, new float[4 * 4]));
case ShaderUniformType.Float4:
return(new EffectParameter(
EffectParameterClass.Vector, EffectParameterType.Single, name,
4, 1, "float4", EffectAnnotationCollection.Empty, EffectParameterCollection.Empty, EffectParameterCollection.Empty, new float[4]));
case ShaderUniformType.Sampler2D:
return(new EffectParameter(
EffectParameterClass.Object, EffectParameterType.Texture2D, name,
1, 1, "texture2d", EffectAnnotationCollection.Empty, EffectParameterCollection.Empty, EffectParameterCollection.Empty, null));
default:
throw new Exception("Uniform Type " + type + " Not yet implemented (" + name + ")");
}
}
internal EffectParameter EffectParameterForUniform(ShaderProgram shaderProgram, int index)
{
//var b = shaderProgram.GetUniformBinding(i);
var name = shaderProgram.GetUniformName(index);
//var s = shaderProgram.GetUniformSize(i);
//var x = shaderProgram.GetUniformTexture(i);
var type = shaderProgram.GetUniformType(index);
//EffectParameter.Semantic => COLOR0 / POSITION0 etc
//FIXME: bufferOffset in below lines is 0 but should probably be something else
switch (type)
{
case ShaderUniformType.Float4x4:
return new EffectParameter(
EffectParameterClass.Matrix, EffectParameterType.Single, name,
4, 4, "float4x4",EffectAnnotationCollection.Empty, EffectParameterCollection.Empty, EffectParameterCollection.Empty, new float[4 * 4]);
case ShaderUniformType.Float4:
return new EffectParameter(
EffectParameterClass.Vector, EffectParameterType.Single, name,
4, 1, "float4",EffectAnnotationCollection.Empty, EffectParameterCollection.Empty, EffectParameterCollection.Empty, new float[4]);
case ShaderUniformType.Sampler2D:
return new EffectParameter(
EffectParameterClass.Object, EffectParameterType.Texture2D, name,
1, 1, "texture2d",EffectAnnotationCollection.Empty, EffectParameterCollection.Empty, EffectParameterCollection.Empty, null);
default:
throw new Exception("Uniform Type " + type + " Not yet implemented (" + name + ")");
}
}
