private ShaderEffect MakeMaterial(MaterialComponent mc)
{
WeightComponent wc = CurrentNode.GetWeights();
ShaderCodeBuilder scb = new ShaderCodeBuilder(mc, null, wc); // TODO, CurrentNode.GetWeights() != null);
var effectParameters = AssembleEffectParamers(mc, scb);
ShaderEffect ret = new ShaderEffect(new []
{
new EffectPassDeclaration()
{
VS = scb.VS,
//VS = VsBones,
PS = scb.PS,
StateSet = new RenderStateSet()
{
ZEnable = true,
AlphaBlendEnable = false
}
}
},
effectParameters
);
return(ret);
}
private ShaderEffectProtoPixel LookupMaterial(FusMaterial m)
{
if (_matMap.TryGetValue(m, out var sfx))
{
return(sfx);
}
var vals = new MaterialValues();
if (m.HasNormalMap)
{
vals.NormalMap = m.NormalMap.Texture ?? null;
vals.NormalMapIntensity = m.HasNormalMap ? m.NormalMap.Intensity : 0;
}
if (m.HasAlbedo)
{
vals.AlbedoColor = m.Albedo.Color;
vals.AlbedoMix = m.Albedo.Mix;
vals.AlbedoTexture = m.Albedo.Texture ?? null;
}
if (m.HasEmissive)
{
vals.EmissiveColor = m.Emissive.Color;
vals.EmissiveMix = m.Emissive.Mix;
vals.EmissiveTexture = m.Emissive.Texture ?? null;
}
if (m.HasSpecular)
{
vals.SpecularColor = m.Specular.Color;
vals.SpecularMix = m.Specular.Mix;
vals.SpecularTexture = m.Specular.Texture ?? null;
vals.SpecularIntensity = m.Specular.Intensity;
vals.SpecularShininess = m.Specular.Shininess;
}
sfx = ShaderCodeBuilder.MakeShaderEffectFromShaderEffectPropsProto(
new ShaderEffectProps
{
MatProbs =
{
HasAlbedo = m.HasAlbedo,
HasAlbedoTexture = m.HasAlbedo && m.Albedo.Texture != null,
HasSpecular = m.HasSpecular,
HasSpecularTexture = m.HasSpecular && m.Specular.Texture != null,
HasEmissive = m.HasEmissive,
HasEmissiveTexture = m.HasEmissive && m.Emissive.Texture != null,
HasNormalMap = m.HasNormalMap
},
MatType = MaterialType.Standard,
MatValues = vals
});
sfx.Name = m.Name ?? "";
_matMap.Add(m, sfx);
return(sfx);
}
private ShaderEffect LookupMaterial(MaterialPBRComponent mc)
{
if (_pbrComponent.TryGetValue(mc, out var mat))
{
return(mat);
}
mat = ShaderCodeBuilder.MakeShaderEffectFromMatComp(mc, _currentNode.GetWeights());
_pbrComponent.Add(mc, mat);
return(mat);
}
private List <EffectParameterDeclaration> AssembleEffectParamers(MaterialComponent mc, ShaderCodeBuilder scb)
{
List <EffectParameterDeclaration> effectParameters = new List <EffectParameterDeclaration>();
if (mc.HasDiffuse)
{
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.DiffuseColorName,
Value = (object)mc.Diffuse.Color
});
if (mc.Diffuse.Texture != null)
{
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.DiffuseMixName,
Value = mc.Diffuse.Mix
});
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.DiffuseTextureName,
Value = LoadTexture(mc.Diffuse.Texture)
});
}
}
if (mc.HasSpecular)
{
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.SpecularColorName,
Value = (object)mc.Specular.Color
});
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.SpecularShininessName,
Value = (object)mc.Specular.Shininess
});
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.SpecularIntensityName,
Value = (object)mc.Specular.Intensity
});
if (mc.Specular.Texture != null)
{
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.SpecularMixName,
Value = mc.Specular.Mix
});
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.SpecularTextureName,
Value = LoadTexture(mc.Specular.Texture)
});
}
}
if (mc.HasEmissive)
{
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.EmissiveColorName,
Value = (object)mc.Emissive.Color
});
if (mc.Emissive.Texture != null)
{
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.EmissiveMixName,
Value = mc.Emissive.Mix
});
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.EmissiveTextureName,
Value = LoadTexture(mc.Emissive.Texture)
});
}
}
if (mc.HasBump)
{
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.BumpIntensityName,
Value = mc.Bump.Intensity
});
effectParameters.Add(new EffectParameterDeclaration
{
Name = scb.BumpTextureName,
Value = LoadTexture(mc.Bump.Texture)
});
}
// Any light calculation needed at all?
if (mc.HasDiffuse || mc.HasSpecular)
{
// Light calculation parameters
effectParameters.Add(new EffectParameterDeclaration
{
Name = ShaderCodeBuilder.LightColorName,
Value = new float3(1, 1, 1)
});
effectParameters.Add(new EffectParameterDeclaration
{
Name = ShaderCodeBuilder.LightIntensityName,
Value = (float)1
});
effectParameters.Add(new EffectParameterDeclaration
{
Name = ShaderCodeBuilder.LightDirectionName,
Value = new float3(0, 0, 1)
});
}
return(effectParameters);
}