- Forward renderer clears background color in editor mode.
- Remove TAA jitter from proj matrices after ES2 TAA post process completes. (allows stable rendering of editor primitives)
- Moved ES2 post process editor composite primitive pass to after tonemap. (fixes incorrect grid colour)
- Add opacity mask for editor prim materials to forward base pass shader. (fixes perspective grid rendering)
- Add Basic ES2 post process pass for !mobileHDR scenario, enabling editor's primitives to still be rendered.
- DrawNewGrid only bails out if the material it's about to use hasnt compiled. (allows ES2 to render 'texture solution' grid implementation)
- Prevent some view elements drawing 2x when ShowFlags.CompositeEditorPrimitives == true.
#codereview nick.penwarden
[CL 2413899 by Allan Bentham in Main branch]
- Store global bitfield of active feature levels
- Generate shaders for all active feature levels
- Add option to experimental settings to enable dynamic feature level
- Redirect GRHIFeatureLevel to GMaxRHIFeatureLevel - Effectively const now, ready to be removed
[CL 2296373 by Graeme Thornton in Main branch]
- Removed default shader platform parameter from GetGlobalShaderMap()
- Added an inline overload of GetGlobalShaderMap() that takes a feature level instead, and translates to the correct shader platform
- Cached feature level on FSceneView for faster access
- Cached shader map on FViewInfo for faster access
- Cached featurelevel/shadermap on rendering composition graph execution context, for faster access
Fixed a couple of crashes when switching feature level dynamically
- Needed to allow certain shader permutations to be generated if feature level was ES2, but still on a PC platform. (i.e. hitproxy shaders, and basepass shaders used by editor primitives system)
#codereview Nick.Penwarden
[CL 2275937 by Graeme Thornton in Main branch]
