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misc small terrain bugfixes (#5834)

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* Removed "chatty" profile markers.
These three markers were making terrain refreshes take ~200% longer in profile builds.

Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>

* Terrain surface data wasn't updating its AABB correctly.
The code was making an invalid assumption that changes to the world bounds would result in an invalid dirtyRegion.  It actually gets a valid region encapsulating the old and new bounds.  The fix is an additional check to see if the terrain bounds changed.

Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>

* Addressed previous PR feedback that terrainSystem ought to be a local variable in each test.

Signed-off-by: Mike Balfour <82224783+mbalfour-amzn@users.noreply.github.com>
This commit is contained in:
Mike Balfour
2021-11-23 09:21:27 -06:00
committed by GitHub
parent ea0afae502
commit 39ba06b84e
5 changed files with 40 additions and 47 deletions
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Gems/GradientSignal/Code/Source/ImageAsset.cpp
-2
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@@ -153,8 +153,6 @@ namespace GradientSignal
float GetValueFromImageAsset(const AZ::Data::Asset<ImageAsset>& imageAsset, const AZ::Vector3& uvw, float tilingX, float tilingY, float defaultValue)
{
AZ_PROFILE_FUNCTION(Entity);
if (imageAsset.IsReady())
{
const auto& image = imageAsset.Get();