public void SetMaterialValues(NUD.Material nudMaterial)
{
material = new GenericMaterial();
NudUniforms.SetMaterialPropertyUniforms(material, nudMaterial);
}
private static void HasMatPropertyShaderUniform(GenericMaterial genericMaterial, NUD.Material mat, string propertyName, string uniformName)
{
bool hasValue = mat.entries.ContainsKey(propertyName) || mat.anims.ContainsKey(propertyName);
if (hasValue)
{
genericMaterial.AddInt(uniformName, 1);
}
else
{
genericMaterial.AddInt(uniformName, 0);
}
}
private static void MatPropertyShaderUniform(GenericMaterial genericMaterial, NUD.Material mat, string propertyName, Vector4 defaultValue)
{
// Attempt to get the values from the material.
float[] values = null;
mat.entries.TryGetValue(propertyName, out values);
if (mat.anims.ContainsKey(propertyName))
{
values = mat.anims[propertyName];
}
if (values == null || values.Length != 4)
{
values = new float[] { defaultValue.X, defaultValue.Y, defaultValue.Z, defaultValue.W }
}
;
string uniformName = propertyName.Replace("NU_", "");
genericMaterial.AddVector4(uniformName, new Vector4(values[0], values[1], values[2], values[3]));
}
public static void SetMaterialPropertyUniforms(GenericMaterial genericMaterial, NUD.Material mat)
{
foreach (var property in defaultValueByProperty)
{
MatPropertyShaderUniform(genericMaterial, mat, property.Key, property.Value);
}
// Create some conditionals rather than using different shaders.
HasMatPropertyShaderUniform(genericMaterial, mat, "NU_softLightingParams", "hasSoftLight");
HasMatPropertyShaderUniform(genericMaterial, mat, "NU_customSoftLightParams", "hasCustomSoftLight");
HasMatPropertyShaderUniform(genericMaterial, mat, "NU_specularParams", "hasSpecularParams");
HasMatPropertyShaderUniform(genericMaterial, mat, "NU_dualNormalScrollParams", "hasDualNormal");
HasMatPropertyShaderUniform(genericMaterial, mat, "NU_normalSamplerAUV", "hasNrmSamplerAUV");
HasMatPropertyShaderUniform(genericMaterial, mat, "NU_normalSamplerBUV", "hasNrmSamplerBUV");
HasMatPropertyShaderUniform(genericMaterial, mat, "NU_finalColorGain", "hasFinalColorGain");
HasMatPropertyShaderUniform(genericMaterial, mat, "NU_effUniverseParam", "hasUniverseParam");
}
