public static IProgram Load(string name)
{
if (Configuration.useGl1)
{
return((IProgram)ProgramGL1.Load(name));
}
return((IProgram)ProgramGL3.Load(name));
}
public static ProgramGL1 Load(string filename)
{
#if !DEBUG
try
#endif
{
var program = new ProgramGL1(filename);
program.Name = filename;
#if true
var dualTexture = AttributeMappings.Pool["dualtexture"];
dualTexture.Add(0, "_position", VertexUsage.Position, 0, 3);
dualTexture.Add(1, "_texcoord", VertexUsage.TexCoord, 0, VertexUsage.TexCoord, 0, 2);
dualTexture.Add(2, "_texcoord", VertexUsage.TexCoord, 0, VertexUsage.TexCoord, 1, 2);
dualTexture.Add(3, "_color", VertexUsage.Color, 0, 4);
var idToColor = AttributeMappings.Pool["idToColor"];
idToColor.Add(0, "_position", VertexUsage.Position, 0, 3);
idToColor.Add(1, "_id_vec3", VertexUsage.Id, 0, VertexUsage.Color, 0, 3);
if (filename == "Anachrome")
{
// \todo this requires GL_ATI_texture_env_combine3
// Not available on i915
program.AttributeMappings = dualTexture;
// Unit 0: left times red
var texture0 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[0];
texture0.TextureTarget = TextureTargetRS.Texture2D;
texture0.TextureEnvMode = TextureEnvModeRS.Combine;
texture0.CombineRGB = TextureEnvModeCombineRS.Modulate;
texture0.CombineAlpha = TextureEnvModeCombineRS.Replace;
texture0.Src0RGB = TextureEnvModeSource.Texture;
texture0.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src1RGB = TextureEnvModeSource.Constant;
texture0.Operand1RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src0Alpha = TextureEnvModeSource.Constant;
texture0.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
texture0.TextureEnvColor.SetConstant(1.0f, 0.0f, 0.0f, 1.0f);
// Unit 1: right times cyan plus previous
var texture1 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[1];
texture1.TextureTarget = TextureTargetRS.Texture2D;
texture1.TextureEnvMode = TextureEnvModeRS.Combine;
texture1.CombineRGB = TextureEnvModeCombineRS.ModulateAddAti;
texture1.CombineAlpha = TextureEnvModeCombineRS.Replace;
texture1.Src0RGB = TextureEnvModeSource.Texture;
texture1.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture1.Src1RGB = TextureEnvModeSource.Previous;
texture1.Operand1RGB = TextureEnvModeOperandRgb.SrcColor;
texture1.Src2RGB = TextureEnvModeSource.Constant;
texture1.Operand2RGB = TextureEnvModeOperandRgb.SrcColor;
texture1.Src0Alpha = TextureEnvModeSource.Constant;
texture1.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
texture1.TextureEnvColor.SetConstant(0.0f, 1.0f, 1.0f, 1.0f);
}
if (filename == "Blend")
{
program.AttributeMappings = dualTexture;
// Unit 0: set to texture 0 color
var texture0 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[0];
texture0.TextureTarget = TextureTargetRS.Texture2D;
texture0.TextureEnvMode = TextureEnvModeRS.Combine;
texture0.CombineRGB = TextureEnvModeCombineRS.Replace;
texture0.CombineAlpha = TextureEnvModeCombineRS.Replace;
texture0.Src0RGB = TextureEnvModeSource.Texture;
texture0.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src0Alpha = TextureEnvModeSource.Texture;
texture0.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
// Unit 1: interpolate previous and this texture
var texture1 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[1];
texture1.TextureTarget = TextureTargetRS.Texture2D;
texture1.TextureEnvMode = TextureEnvModeRS.Combine;
texture1.CombineRGB = TextureEnvModeCombineRS.Interpolate;
texture1.CombineAlpha = TextureEnvModeCombineRS.Replace;
texture1.Src0RGB = TextureEnvModeSource.Previous;
texture1.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture1.Src1RGB = TextureEnvModeSource.Texture;
texture1.Operand1RGB = TextureEnvModeOperandRgb.SrcColor;
texture1.Src2RGB = TextureEnvModeSource.Constant;
texture1.Operand2RGB = TextureEnvModeOperandRgb.SrcColor;
texture1.Src0Alpha = TextureEnvModeSource.Constant;
texture1.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
texture1.TextureEnvColor.SetConstant(0.5f, 0.5f, 0.5f, 1.0f);
}
if (filename == "Font")
{
var texture0 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[0];
texture0.TextureTarget = TextureTargetRS.Texture2D;
texture0.TextureEnvMode = TextureEnvModeRS.Combine;
texture0.CombineRGB = TextureEnvModeCombineRS.Modulate;
texture0.CombineAlpha = TextureEnvModeCombineRS.Replace;
texture0.Src0RGB = TextureEnvModeSource.Texture;
texture0.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src1RGB = TextureEnvModeSource.PrimaryColor;
texture0.Operand1RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src0Alpha = TextureEnvModeSource.Texture;
texture0.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
}
if (filename == "Schlick")
{
program.fixedFunctionProgram.Lighting = true;
}
if (filename == "Manipulator")
{
program.fixedFunctionProgram.Lighting = true;
}
if (filename == "Grid")
{
program.fixedFunctionProgram.Lighting = true;
var texture0 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[0];
texture0.TextureTarget = TextureTargetRS.Texture2D;
texture0.TextureEnvMode = TextureEnvModeRS.Combine;
texture0.CombineRGB = TextureEnvModeCombineRS.Modulate;
texture0.CombineAlpha = TextureEnvModeCombineRS.Replace;
texture0.Src0RGB = TextureEnvModeSource.PrimaryColor;
texture0.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src1RGB = TextureEnvModeSource.Constant;
texture0.Operand1RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src0Alpha = TextureEnvModeSource.Texture;
texture0.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
texture0.TextureEnvColor.SetConstant(0.5f, 0.5f, 0.5f, 1.0f);
}
if ((filename == "WideLineUniformColor") || (filename == "FatTriangle"))
{
var texture0 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[0];
texture0.TextureTarget = TextureTargetRS.Texture2D;
texture0.TextureEnvMode = TextureEnvModeRS.Combine;
texture0.CombineRGB = TextureEnvModeCombineRS.Replace;
texture0.Src0RGB = TextureEnvModeSource.Constant;
texture0.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src0Alpha = TextureEnvModeSource.Constant;
texture0.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
texture0.TextureEnvColor.Bind("material", "line_color");
}
if ((filename == "Ninepatch") || (filename == "Slider"))
{
program.AttributeMappings = dualTexture;
// Use unit 0 to set global add color
var texture0 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[0];
texture0.TextureTarget = TextureTargetRS.Texture2D;
texture0.TextureEnvMode = TextureEnvModeRS.Combine;
texture0.CombineRGB = TextureEnvModeCombineRS.Replace;
texture0.CombineAlpha = TextureEnvModeCombineRS.Replace;
texture0.Src0RGB = TextureEnvModeSource.Constant;
texture0.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src0Alpha = TextureEnvModeSource.Constant;
texture0.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
texture0.TextureEnvColor.Bind("global", "add_color");
// Use unit 1 to add texture (ninepatch background)
var texture1 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[1];
texture1.TextureTarget = TextureTargetRS.Texture2D;
texture1.TextureEnvMode = TextureEnvModeRS.Combine;
texture1.CombineRGB = TextureEnvModeCombineRS.Add;
texture1.CombineAlpha = TextureEnvModeCombineRS.Add;
texture1.Src0RGB = TextureEnvModeSource.Texture;
texture1.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture1.Src0Alpha = TextureEnvModeSource.Texture;
texture1.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
texture1.Src1RGB = TextureEnvModeSource.Previous;
texture1.Operand1RGB = TextureEnvModeOperandRgb.SrcColor;
texture1.Src1Alpha = TextureEnvModeSource.Previous;
texture1.Operand1Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
// Use unit 2 to apply alpha premultiplication
var texture2 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[2];
texture2.TextureTarget = TextureTargetRS.Texture2D;
texture2.TextureEnvMode = TextureEnvModeRS.Combine;
texture2.CombineRGB = TextureEnvModeCombineRS.Modulate;
texture2.CombineAlpha = TextureEnvModeCombineRS.Replace;
texture2.Src0RGB = TextureEnvModeSource.Previous;
texture2.Operand0RGB = TextureEnvModeOperandRgb.SrcAlpha;
texture2.Src0Alpha = TextureEnvModeSource.Previous;
texture2.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
texture2.Src1RGB = TextureEnvModeSource.Previous;
texture2.Operand1RGB = TextureEnvModeOperandRgb.SrcColor;
texture2.Src1Alpha = TextureEnvModeSource.Constant;
texture2.Operand1Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
}
if (filename == "IdVec3")
{
program.AttributeMappings = idToColor;
program.FixedFunctionProgram.UsePerInstance = true;
// Use unit 0 to set add color
var texture0 = program.fixedFunctionProgram.TextureEnvironment.TextureUnits[0];
texture0.TextureTarget = TextureTargetRS.Texture2D;
texture0.TextureEnvMode = TextureEnvModeRS.Combine;
texture0.CombineRGB = TextureEnvModeCombineRS.Add;
texture0.CombineAlpha = TextureEnvModeCombineRS.Replace;
texture0.Src0RGB = TextureEnvModeSource.Constant;
texture0.Operand0RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src1RGB = TextureEnvModeSource.PrimaryColor;
texture0.Operand1RGB = TextureEnvModeOperandRgb.SrcColor;
texture0.Src0Alpha = TextureEnvModeSource.Constant;
texture0.Operand0Alpha = TextureEnvModeOperandAlpha.SrcAlpha;
texture0.TextureEnvColor.Bind("models", "id_offset_vec3", 4);
}
#if false
{
string json = Newtonsoft.Json.JsonConvert.SerializeObject(program.fixedFunctionProgram, Newtonsoft.Json.Formatting.Indented);
string path = Configuration.ProgramSearchPath + filename + ".json";
System.IO.File.WriteAllText(path, json);
path = Configuration.ProgramSearchPath + filename + ".xml";
XmlSerializer x = new XmlSerializer(program.fixedFunctionProgram.GetType());
StreamWriter writer = new StreamWriter(path);
x.Serialize(writer, program.fixedFunctionProgram);
}
#endif
#endif
#if false
string fullpath = Configuration.ProgramSearchPath + filename + ".json";
if (System.IO.File.Exists(filename))
{
fullpath = filename;
}
System.Console.WriteLine("Loading program " + fullpath);
program.LoadFromFile(fullpath);
#endif
return(program);
}
#if !DEBUG
catch (System.Exception e)
{
System.Console.WriteLine("Program.Load(" + filename + ") failed - exception " + e.ToString());
if (Configuration.throwProgramExceptions)
{
throw;
}
return(null);
}
#endif
}
