Frustum: Cleanup / update; PMVMatrix: Fix mulPMV

Frustum: Cleanup / update
  - Remove ctor w/ PMV, use update(..) instead - avoid API explosion
  - Add update(Plane[]) to copy existing Frustum planes
  - Mention world-coordinates in update(PMV)

PMVMatrix: Fix mulPMV
  - P*Mv in column major order is correct for Frustum

1 files changed, 1 insertions, 1 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java b/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java
index 19d877bab..18129ba09 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java
@@ -1042,7 +1042,7 @@ public class PMVMatrix implements GLMatrixFunc {
                 frustum = new Frustum();
                 mulPMV = new float[16];
             }
-            FloatUtil.multMatrixf(matrixMv, matrixP, mulPMV, 0);
+            FloatUtil.multMatrixf(matrixP, matrixMv, mulPMV, 0);
             frustum.update(mulPMV, 0);
             dirtyBits &= ~DIRTY_FRUSTUM;
             mod = true;