enum EMaterialBlendMode

MaterialBlendMode specifies which type of blend function to use to blend materials. The blend mode function will be used while blending layers during material casting.

Values

Key	Value	Comment
Opaque	0	Treat the material as fully opaque. Any opacity channel will be ignored.
Mask	1	Use the opacity channel as a mask. Opacity values equal or greater than the opacity cutoff will yield opaque pixels, and opactity values less than the opacity cutoff will yield fully transparent pixels.
Blend	2	Opacity values will be used to perform an alpha blend, final_color = (source_color * alpha) + (destination_color * (1 - alpha)).

Key	Value	Comment
Opaque	0	Treat the material as fully opaque. Any opacity channel will be ignored.
Mask	1	Use the opacity channel as a mask. Opacity values equal or greater than the opacity cutoff will yield opaque pixels, and opactity values less than the opacity cutoff will yield fully transparent pixels.
Blend	2	Opacity values will be used to perform an alpha blend, final_color = (source_color * alpha) + (destination_color * (1 - alpha)).

Key	Value	Comment
EMaterialBlendMode_Opaque	0	Treat the material as fully opaque. Any opacity channel will be ignored.
EMaterialBlendMode_Mask	1	Use the opacity channel as a mask. Opacity values equal or greater than the opacity cutoff will yield opaque pixels, and opactity values less than the opacity cutoff will yield fully transparent pixels.
EMaterialBlendMode_Blend	2	Opacity values will be used to perform an alpha blend, final_color = (source_color * alpha) + (destination_color * (1 - alpha)).