public void ConvMaterial(FusMaterialPBR matComp)
{
if (_currentNode.Components == null)
{
_currentNode.Components = new List <SceneComponent>();
}
var effect = LookupMaterial(matComp);
_currentNode.Components.Add(effect);
}
private ShaderEffect LookupMaterial(FusMaterialPBR 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;
}
vals.DiffuseFraction = m.DiffuseFraction;
vals.FresnelReflectance = m.FresnelReflectance;
vals.RoughnessValue = m.RoughnessValue;
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.MaterialPbr,
MatValues = vals
});
sfx.Name = m.Name ?? "";
_matMap.Add(m, sfx);
return(sfx);
}
