fix sporadic objects flickering (o3de#17491)

zakmat · web-flow · commit 09ffc175836c · 2024-02-21T14:07:18.000+01:00
* fix incorrect counting of objects in the last batch

Signed-off-by: Mateusz Żak &lt;mateusz.zak@robotec.ai&gt;
diff --git a/Gems/Atom/Feature/Common/Code/Source/Mesh/MeshFeatureProcessor.cpp b/Gems/Atom/Feature/Common/Code/Source/Mesh/MeshFeatureProcessor.cpp
@@ -651,7 +651,7 @@ namespace AZ
                 {
                     size_t batchStart = batchIndex * batchSize;
                     // If we're in the last batch, we just get the remaining objects
-                    size_t currentBatchCount = batchIndex == batchCount - 1 ? visibleObjectCount % batchSize : batchSize;
+                    size_t currentBatchCount = batchIndex == batchCount - 1 ? visibleObjectCount - batchStart : batchSize;
 
                     addVisibleObjectsToBucketsTG.AddTask(
                         addVisibleObjectsToBucketsTaskDescriptor,

Original file line number	Diff line number	Diff line change
`@@ -651,7 +651,7 @@ namespace AZ`
`651`	`651`	`{`
`652`	`652`	`size_t batchStart = batchIndex * batchSize;`
`653`	`653`	`// If we're in the last batch, we just get the remaining objects`
`654`		`- size_t currentBatchCount = batchIndex == batchCount - 1 ? visibleObjectCount % batchSize : batchSize;`
	`654`	`+ size_t currentBatchCount = batchIndex == batchCount - 1 ? visibleObjectCount - batchStart : batchSize;`
`655`	`655`
`656`	`656`	`addVisibleObjectsToBucketsTG.AddTask(`
`657`	`657`	`addVisibleObjectsToBucketsTaskDescriptor,`