public static uint GetTexEnvConfigHash(GFShader Shader)
{
FNV1a FNV = new FNV1a();
foreach (PICATexEnvStage Stage in Shader.TexEnvStages)
{
FNV.Hash(Stage.Color.ToUInt32());
FNV.Hash(Stage.Combiner.ToUInt32());
FNV.Hash(Stage.Operand.ToUInt32());
FNV.Hash(Stage.Scale.ToUInt32());
FNV.Hash(Stage.Source.ToUInt32());
FNV.Hash(Stage.UpdateAlphaBuffer ? 1 : 0);
FNV.Hash(Stage.UpdateColorBuffer ? 1 : 0);
}
FNV.Hash(Shader.TexEnvBufferColor.ToUInt32());
return(FNV.HashCode);
}
private static int GetMaterialShaderHash(H3DMaterialParams Params)
{
FNV1a HashGen = new FNV1a();
HashGen.Hash(Params.ShaderReference?.GetHashCode() ?? 0);
HashGen.Hash(Params.TranslucencyKind.GetHashCode());
HashGen.Hash(Params.TexCoordConfig.GetHashCode());
HashGen.Hash(Params.FresnelSelector.GetHashCode());
HashGen.Hash(Params.BumpMode.GetHashCode());
HashGen.Hash(Params.BumpTexture.GetHashCode());
HashGen.Hash(Params.Constant0Assignment.GetHashCode());
HashGen.Hash(Params.Constant1Assignment.GetHashCode());
HashGen.Hash(Params.Constant2Assignment.GetHashCode());
HashGen.Hash(Params.Constant3Assignment.GetHashCode());
HashGen.Hash(Params.Constant4Assignment.GetHashCode());
HashGen.Hash(Params.Constant5Assignment.GetHashCode());
HashGen.Hash(Params.LUTInputAbsolute.Dist0.GetHashCode());
HashGen.Hash(Params.LUTInputAbsolute.Dist1.GetHashCode());
HashGen.Hash(Params.LUTInputAbsolute.Fresnel.GetHashCode());
HashGen.Hash(Params.LUTInputAbsolute.ReflecR.GetHashCode());
HashGen.Hash(Params.LUTInputAbsolute.ReflecG.GetHashCode());
HashGen.Hash(Params.LUTInputAbsolute.ReflecB.GetHashCode());
HashGen.Hash(Params.LUTInputSelection.Dist0.GetHashCode());
HashGen.Hash(Params.LUTInputSelection.Dist1.GetHashCode());
HashGen.Hash(Params.LUTInputSelection.Fresnel.GetHashCode());
HashGen.Hash(Params.LUTInputSelection.ReflecR.GetHashCode());
HashGen.Hash(Params.LUTInputSelection.ReflecG.GetHashCode());
HashGen.Hash(Params.LUTInputSelection.ReflecB.GetHashCode());
HashGen.Hash(Params.LUTInputScale.Dist0.GetHashCode());
HashGen.Hash(Params.LUTInputScale.Dist1.GetHashCode());
HashGen.Hash(Params.LUTInputScale.Fresnel.GetHashCode());
HashGen.Hash(Params.LUTInputScale.ReflecR.GetHashCode());
HashGen.Hash(Params.LUTInputScale.ReflecG.GetHashCode());
HashGen.Hash(Params.LUTInputScale.ReflecB.GetHashCode());
HashGen.Hash(Params.LUTDist0TableName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTDist1TableName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTFresnelTableName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTReflecRTableName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTReflecGTableName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTReflecBTableName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTDist0SamplerName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTDist1SamplerName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTFresnelSamplerName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTReflecRSamplerName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTReflecGSamplerName?.GetHashCode() ?? 0);
HashGen.Hash(Params.LUTReflecBSamplerName?.GetHashCode() ?? 0);
foreach (PICATexEnvStage Stage in Params.TexEnvStages)
{
HashGen.Hash(Stage.Source.Color[0].GetHashCode());
HashGen.Hash(Stage.Source.Color[1].GetHashCode());
HashGen.Hash(Stage.Source.Color[2].GetHashCode());
HashGen.Hash(Stage.Source.Alpha[0].GetHashCode());
HashGen.Hash(Stage.Source.Alpha[1].GetHashCode());
HashGen.Hash(Stage.Source.Alpha[2].GetHashCode());
HashGen.Hash(Stage.Operand.Color[0].GetHashCode());
HashGen.Hash(Stage.Operand.Color[1].GetHashCode());
HashGen.Hash(Stage.Operand.Color[2].GetHashCode());
HashGen.Hash(Stage.Operand.Alpha[0].GetHashCode());
HashGen.Hash(Stage.Operand.Alpha[1].GetHashCode());
HashGen.Hash(Stage.Operand.Alpha[2].GetHashCode());
HashGen.Hash(Stage.Combiner.Color.GetHashCode());
HashGen.Hash(Stage.Combiner.Alpha.GetHashCode());
HashGen.Hash(Stage.Scale.Color.GetHashCode());
HashGen.Hash(Stage.Scale.Alpha.GetHashCode());
HashGen.Hash(Stage.UpdateColorBuffer.GetHashCode());
HashGen.Hash(Stage.UpdateAlphaBuffer.GetHashCode());
}
HashGen.Hash(Params.TexEnvBufferColor.R.GetHashCode());
HashGen.Hash(Params.TexEnvBufferColor.G.GetHashCode());
HashGen.Hash(Params.TexEnvBufferColor.B.GetHashCode());
HashGen.Hash(Params.TexEnvBufferColor.A.GetHashCode());
return((int)HashGen.HashCode);
}