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transparency [2020/01/30 23:25] – [Components] admintransparency [2020/06/02 14:51] – [Order-Independent Rendering] admin
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 FMX already provides the "Opaque" property, but was not really used until now. FMX already provides the "Opaque" property, but was not really used until now.
  
 +{{youtube>5zXlZLWZeVk?medium}}
 ==== Usage ==== ==== Usage ====
  
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 Gorilla3D components are all able to handle the weighted blended order-independent transparency rendering, **but Delphi FMX objects are not**! Gorilla3D components are all able to handle the weighted blended order-independent transparency rendering, **but Delphi FMX objects are not**!
  
-Because there is no general way of intersecting FMX 3D components in rendering, we have to add to some code to **each translucent 3D component** used+Because there is no general way of intersecting FMX 3D components in rendering, we have to add to some code to **each translucent FMX 3D component** used.
- +
-==== Materials ==== +
-Besides component's setting you'll need a material that outputs all necessary image information for compositing. +
- +
-Any extended material of TGorillaDefaultMaterial is able to write that data to the bound framebuffer object. +
- +
-You can of course write your own shader. But you'll need to write the compressed fragment color (RGBA) and the alpha value (R8) to separated Render targets.+
  
 === Inheritance === === Inheritance ===
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   * TGorillaPlane   * TGorillaPlane
   * TGorillaTextLayer3D (also optimized for android platform)   * TGorillaTextLayer3D (also optimized for android platform)
 +
 +==== Materials ====
 +Besides component's setting you'll need a material that outputs all necessary image information for compositing.
 +
 +Any extended material of TGorillaDefaultMaterial is able to write that data to the bound framebuffer object.
 +
 +You can of course write your own shader. But you'll need to write the compressed fragment color (RGBA) and the alpha 
 +value (R8) to separated Render targets.
  
 Next step: [[layer3d|2D FMX components]] Next step: [[layer3d|2D FMX components]]