Octasphere: add 2 comments

stephengold · Jun 22, 2024 · 250b784 · 250b784
1 parent c98fbd3
commit 250b784
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/HeartLibrary/src/main/java/jme3utilities/mesh/Octasphere.java b/HeartLibrary/src/main/java/jme3utilities/mesh/Octasphere.java
@@ -251,6 +251,7 @@ public Octasphere(int numRefineSteps, float radius) {
         midpointCache.clear();
         assert faces.size() == vpt << (3 + 2 * numRefineSteps);
 
+        // Create and fill a position buffer for the mesh:
         int numVertices = locations.size();
         int numFloats = numAxes * numVertices;
         FloatBuffer posBuffer = BufferUtils.createFloatBuffer(numFloats);
@@ -260,6 +261,7 @@ public Octasphere(int numRefineSteps, float radius) {
         posBuffer.flip();
         setBuffer(VertexBuffer.Type.Position, numAxes, posBuffer);
 
+        // Create an index buffer for the mesh:
         int numIndices = faces.size();
         IndexBuffer ib = IndexBuffer.createIndexBuffer(numVertices, numIndices);
         for (int vertexIndex : faces) {