internal static extern bool ShaderVariation_HasTextureUnit(IntPtr handle, TextureUnit unit);
/// <summary>
/// Return whether uses a texture unit (only for pixel shaders.) Not applicable on OpenGL, where this information is contained in ShaderProgram instead.
/// </summary>
public bool HasTextureUnit(TextureUnit unit)
{
Runtime.ValidateRefCounted(this);
return(ShaderVariation_HasTextureUnit(handle, unit));
}
internal static extern IntPtr Material_GetTextureUnitName(TextureUnit unit);
/// <summary>
/// Return name for texture unit.
/// </summary>
public static string GetTextureUnitName(TextureUnit unit)
{
Runtime.Validate(typeof(Material));
return(Marshal.PtrToStringAnsi(Material_GetTextureUnitName(unit)));
}
/// <summary>
/// Return texture by unit.
/// </summary>
public Texture GetTexture(TextureUnit unit)
{
Runtime.ValidateRefCounted(this);
return(Runtime.LookupObject <Texture> (Material_GetTexture(handle, unit)));
}
internal static extern IntPtr Material_GetTexture(IntPtr handle, TextureUnit unit);
/// <summary>
/// Set texture.
/// </summary>
public void SetTexture(TextureUnit unit, Texture texture)
{
Runtime.ValidateRefCounted(this);
Material_SetTexture(handle, unit, (object)texture == null ? IntPtr.Zero : texture.Handle);
}
internal static extern void Material_SetTexture(IntPtr handle, TextureUnit unit, IntPtr texture);
public void SetTextureName(TextureUnit unit, string name)
{
UrhoString nameStr = new UrhoString(name);
switch (unit)
{
case TextureUnit.Diffuse:
TextureName0 = nameStr;
break;
case TextureUnit.Normal:
TextureName1 = nameStr;
break;
case TextureUnit.Specular:
TextureName2 = nameStr;
break;
case TextureUnit.Emissive:
TextureName3 = nameStr;
break;
case TextureUnit.Environment:
TextureName4 = nameStr;
break;
case TextureUnit.Volumemap:
TextureName5 = nameStr;
break;
case TextureUnit.Custom1:
TextureName6 = nameStr;
break;
case TextureUnit.Custom2:
TextureName7 = nameStr;
break;
#if !IOS && !ANDROID
case TextureUnit.Lightramp:
TextureName8 = nameStr;
break;
case TextureUnit.Lightshape:
TextureName9 = nameStr;
break;
case TextureUnit.Shadowmap:
TextureName10 = nameStr;
break;
case TextureUnit.Faceselect:
TextureName11 = nameStr;
break;
case TextureUnit.Indirection:
TextureName12 = nameStr;
break;
case TextureUnit.Depthbuffer:
TextureName13 = nameStr;
break;
case TextureUnit.Lightbuffer:
TextureName14 = nameStr;
break;
case TextureUnit.Zone:
TextureName15 = nameStr;
break;
#endif
default:
throw new InvalidOperationException("Invalid texture unit");
}
}
