Add a GetNumSamplesFromRegion function which returns the number of samples given a region and step size. Update Terrain Feature Processor to use this function to get the number of samples instead of computing num samples independently.

Signed-off-by: amzn-sj <srikkant@amazon.com>
2022-01-19 18:04:56 -08:00
parent 4b5f4042f2
commit 7bba4172ec
5 changed files with 34 additions and 10 deletions
@@ -92,6 +92,8 @@ namespace UnitTest
            ProcessSurfaceWeightsFromListOfVector2, void(const AZStd::span<AZ::Vector2>&, AzFramework::Terrain::SurfacePointListFillCallback, Sampler));
        MOCK_CONST_METHOD3(
            ProcessSurfacePointsFromListOfVector2, void(const AZStd::span<AZ::Vector2>&, AzFramework::Terrain::SurfacePointListFillCallback, Sampler));
+        MOCK_CONST_METHOD2(
+            GetNumSamplesFromRegion, AZStd::pair<size_t, size_t>(const AZ::Aabb&, const AZ::Vector2&));
        MOCK_CONST_METHOD4(
            ProcessHeightsFromRegion, void(const AZ::Aabb&, const AZ::Vector2&, AzFramework::Terrain::SurfacePointRegionFillCallback, Sampler));
        MOCK_CONST_METHOD4(