Fixed an issue of index out of bounds under specific conditions

xTracr · xTracr · commit 6fd73d23fa43 · 2025-10-05T19:13:51.000+08:00
diff --git a/common/src/main/java/com/xtracr/realcamera/util/IterableVertexBuffer.java b/common/src/main/java/com/xtracr/realcamera/util/IterableVertexBuffer.java
@@ -321,7 +321,7 @@ public PrimitiveIterator() {
                 for (int i = 0; i < primitiveLength; i++) {
                     reusablePrimitive[i] = VertexData.mutable();
                 }
-                readVertexAt(0, reusablePrimitive[0]);
+                if (0 < vertexCount) readVertexAt(0, reusablePrimitive[0]);
             }
 
             @Override
@@ -348,7 +348,7 @@ public PrimitiveSpliterator(int start, int end) {
                 for (int i = 0; i < primitiveLength; i++) {
                     reusablePrimitive[i] = VertexData.mutable();
                 }
-                readVertexAt(0, reusablePrimitive[0]);
+                if (0 < vertexCount) readVertexAt(0, reusablePrimitive[0]);
             }
 
             @Override

Original file line number	Diff line number	Diff line change
`@@ -321,7 +321,7 @@ public PrimitiveIterator() {`
`321`	`321`	`for (int i = 0; i < primitiveLength; i++) {`
`322`	`322`	`reusablePrimitive[i] = VertexData.mutable();`
`323`	`323`	`}`
`324`		`- readVertexAt(0, reusablePrimitive[0]);`
	`324`	`+ if (0 < vertexCount) readVertexAt(0, reusablePrimitive[0]);`
`325`	`325`	`}`
`326`	`326`
`327`	`327`	`@Override`
`@@ -348,7 +348,7 @@ public PrimitiveSpliterator(int start, int end) {`
`348`	`348`	`for (int i = 0; i < primitiveLength; i++) {`
`349`	`349`	`reusablePrimitive[i] = VertexData.mutable();`
`350`	`350`	`}`
`351`		`- readVertexAt(0, reusablePrimitive[0]);`
	`351`	`+ if (0 < vertexCount) readVertexAt(0, reusablePrimitive[0]);`
`352`	`352`	`}`
`353`	`353`
`354`	`354`	`@Override`