protected override HighLevelGpuProgramSharedPtr setupUnifiedVertex(String name, TextureMaps maps, MaterialDescription description)
{
var program = HighLevelGpuProgramManager.Instance.createProgram(name, ResourceGroupName, "glsles", GpuProgramType.GPT_VERTEX_PROGRAM);
program.Value.SourceFile = UnifiedShaderBase + "MainVP.glsl";
program.Value.SkeletalAnimationIncluded = description.NumHardwareBones > 0;
program.Value.NumberOfPoses = (ushort)description.NumHardwarePoses;
program.Value.setParam("preprocessor_defines", DetermineVertexPreprocessorDefines(maps, description.NumHardwareBones, description.NumHardwarePoses, description.Parity));
program.Value.load();
using (var defaultParams = program.Value.getDefaultParameters())
{
if (description.NumHardwareBones > 0 || description.NumHardwarePoses > 0)
{
defaultParams.Value.setNamedAutoConstant("eyePosition", AutoConstantType.ACT_CAMERA_POSITION_OBJECT_SPACE);
defaultParams.Value.setNamedAutoConstant("lightAttenuation", AutoConstantType.ACT_LIGHT_ATTENUATION, 0);
defaultParams.Value.setNamedAutoConstant("lightPosition", AutoConstantType.ACT_LIGHT_POSITION_OBJECT_SPACE, 0);
defaultParams.Value.setNamedAutoConstant("worldMatrix3x4Array", AutoConstantType.ACT_WORLD_MATRIX_ARRAY_3x4);
defaultParams.Value.setNamedAutoConstant("cameraMatrix", AutoConstantType.ACT_VIEWPROJ_MATRIX);
if (description.NumHardwarePoses > 0)
{
defaultParams.Value.setNamedAutoConstant("poseAnimAmount", AutoConstantType.ACT_ANIMATION_PARAMETRIC);
}
}
else
{
defaultParams.Value.setNamedAutoConstant("cameraMatrix", AutoConstantType.ACT_WORLDVIEWPROJ_MATRIX);
defaultParams.Value.setNamedAutoConstant("eyePosition", AutoConstantType.ACT_CAMERA_POSITION_OBJECT_SPACE);
defaultParams.Value.setNamedAutoConstant("lightAttenuation", AutoConstantType.ACT_LIGHT_ATTENUATION, 0);
defaultParams.Value.setNamedAutoConstant("lightPosition", AutoConstantType.ACT_LIGHT_POSITION_OBJECT_SPACE, 0);
}
}
return(program);
}
protected override HighLevelGpuProgramSharedPtr setupUnifiedFrag(String name, MaterialDescription description, TextureMaps maps, bool alpha)
{
var program = HighLevelGpuProgramManager.Instance.createProgram(name, ResourceGroupName, "glsles", GpuProgramType.GPT_FRAGMENT_PROGRAM);
program.Value.SourceFile = UnifiedShaderBase + "UnifiedFS.glsl";
program.Value.setParam("preprocessor_defines", DetermineFragmentPreprocessorDefines(maps, alpha, description.HasGlossMap, description.IsHighlight, description.HasOpacityValue));
program.Value.load();
using (var defaultParams = program.Value.getDefaultParameters())
{
try
{
int textureIndex = 0;
if ((maps & TextureMaps.Normal) == TextureMaps.Normal)
{
defaultParams.Value.setNamedConstant("normalTexture", textureIndex++);
}
if ((maps & TextureMaps.Diffuse) == TextureMaps.Diffuse)
{
defaultParams.Value.setNamedConstant("colorTexture", textureIndex++);
}
if ((maps & TextureMaps.Specular) == TextureMaps.Specular)
{
defaultParams.Value.setNamedConstant("specularTexture", textureIndex++);
}
if ((maps & TextureMaps.Opacity) == TextureMaps.Opacity && separateOpacityMap)
{
defaultParams.Value.setNamedConstant("opacityTexture", textureIndex++);
}
if (maps != TextureMaps.None)
{
defaultParams.Value.setNamedConstant("indirectionTex", textureIndex++);
}
defaultParams.Value.setNamedAutoConstant("lightDiffuseColor", AutoConstantType.ACT_LIGHT_DIFFUSE_COLOUR, 0);
defaultParams.Value.setNamedAutoConstant("emissiveColor", AutoConstantType.ACT_SURFACE_EMISSIVE_COLOUR);
if (description.HasGlossMap)
{
defaultParams.Value.setNamedConstant("glossyStart", 40.0f);
defaultParams.Value.setNamedConstant("glossyRange", 0.0f);
}
else
{
defaultParams.Value.setNamedAutoConstant("glossyness", AutoConstantType.ACT_SURFACE_SHININESS);
}
if ((maps & TextureMaps.Diffuse) == 0)
{
defaultParams.Value.setNamedAutoConstant("diffuseColor", AutoConstantType.ACT_SURFACE_DIFFUSE_COLOUR);
}
//Check for need to pass specular color
if ((maps & TextureMaps.Specular) == 0)
{
defaultParams.Value.setNamedAutoConstant("specularColor", AutoConstantType.ACT_SURFACE_SPECULAR_COLOUR);
}
if (description.IsHighlight)
{
defaultParams.Value.setNamedAutoConstant("highlightColor", AutoConstantType.ACT_CUSTOM, 1);
}
if (alpha)
{
defaultParams.Value.setNamedAutoConstant("alpha", AutoConstantType.ACT_CUSTOM, 0);
}
}
catch (Exception)
{
Logging.Log.Warning($"Could not set params for frag program '{name}'");
}
}
return(program);
}
