public Color GetColorIfNoTexture(Material mat, ShaderTextureProperty texPropertyName)
{
if (texPropertyName.name.Equals("_BumpMap"))
{
return(new Color(.5f, .5f, 1f));
}
else if (texPropertyName.Equals("_MainTex"))
{
if (mat != null && mat.HasProperty("_Color"))
{
try
{ //need try because can't garantee _Color is a color
return(mat.GetColor("_Color"));
}
catch (Exception) { }
}
}
else if (texPropertyName.name.Equals("_MetallicGlossMap"))
{
if (mat != null && mat.HasProperty("_Metallic"))
{
try
{ //need try because can't garantee _Metallic is a float
float v = mat.GetFloat("_Metallic");
Color c = new Color(v, v, v);
if (mat.HasProperty("_Glossiness"))
{
try
{
c.a = mat.GetFloat("_Glossiness");
}
catch (Exception) { }
}
return(c);
}
catch (Exception) { }
}
else
{
return(new Color(0f, 0f, 0f, .5f));
}
}
else if (texPropertyName.name.Equals("_ParallaxMap"))
{
return(new Color(0f, 0f, 0f, 0f));
}
else if (texPropertyName.name.Equals("_OcclusionMap"))
{
return(new Color(1f, 1f, 1f, 1f));
}
else if (texPropertyName.name.Equals("_EmissionMap"))
{
if (mat != null)
{
if (mat.HasProperty("_EmissionColor"))
{
try
{
return(mat.GetColor("_EmissionColor"));
}
catch (Exception) { }
}
else
{
return(Color.black);
}
}
}
else if (texPropertyName.name.Equals("_DetailMask"))
{
return(new Color(0f, 0f, 0f, 0f));
}
return(new Color(1f, 1f, 1f, 0f));
}
