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Terrain feature processor improvements regarding material, mesh, and lod (#4303)

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* Terrain feature processor improvements regarding material, mesh, and lod
- Now using a material with pbr lighting for terrain. Removed some of the old shader code that wasn't needed anymore
- Move heightmap image declaration to the material so it's not needed in the object SRG anymore
- Added prototype code (commented out) for smoothing the terrain with a b-spline weighting function
- Mesh data is all made with a proper mesh asset now.
- Added basic LOD support (no continuous LOD yet, but it does pop between lod levels)
- Moved RenderCommon to be accessible publicly. It contains stencil refs that should be public.

Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>

* Fixing terrain's per object srg because of changes in the default per object srg.

Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>

* PR Fixes

Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>

* Removing unused static.

Signed-off-by: Ken Pruiksma <pruiksma@amazon.com>
This commit is contained in:
Ken Pruiksma
2021-09-28 15:31:59 -05:00
committed by GitHub
parent 9f1a308177
commit 8791ae7ed7
18 changed files with 770 additions and 513 deletions
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Gems/Atom/Feature/Common/Code/Source/Mesh/MeshFeatureProcessor.cpp
+1 -2
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@@ -6,10 +6,9 @@
*
*/
#include <RenderCommon.h>
#include <Atom/RHI/RHIUtils.h>
#include <Atom/RHI.Reflect/InputStreamLayoutBuilder.h>
#include <Atom/Feature/RenderCommon.h>
#include <Atom/Feature/Mesh/MeshFeatureProcessor.h>
#include <Atom/Feature/ReflectionProbe/ReflectionProbeFeatureProcessor.h>
#include <Atom/RPI.Public/Model/ModelLodUtils.h>