diff options
Diffstat (limited to 'src/classes')
| -rw-r--r-- | src/classes/share/javax/media/j3d/RenderingEnvironmentStructure.java | 57 |
1 files changed, 26 insertions, 31 deletions
diff --git a/src/classes/share/javax/media/j3d/RenderingEnvironmentStructure.java b/src/classes/share/javax/media/j3d/RenderingEnvironmentStructure.java index a3a375d..d29920b 100644 --- a/src/classes/share/javax/media/j3d/RenderingEnvironmentStructure.java +++ b/src/classes/share/javax/media/j3d/RenderingEnvironmentStructure.java @@ -92,7 +92,6 @@ int numberOfClips = 0; Transform3D localeXform = new Transform3D(); Vector3d localeTranslation = new Vector3d(); - Bounds localeBounds = null; // For closest Fog selection FogRetained[] intersectedFogs = new FogRetained[1]; @@ -933,9 +932,6 @@ int processModelClips(ArrayList<ModelClipRetained> globalModelClips, RenderAtom Bounds closestBounds; int j = 0; int nbacks; - ArrayList globalBgs; - - // Need to lock lockObj, since on a multi-processor // system with 2 views on a single universe, there might @@ -946,11 +942,11 @@ int processModelClips(ArrayList<ModelClipRetained> globalModelClips, RenderAtom intersectedBounds = new Bounds[numberOfBgs]; + ArrayList<BackgroundRetained> globalBgs = viewScopedBackgrounds.get(view); + if (globalBgs != null) + nbacks = processBgs(globalBgs, bounds, nbacks, viewLocale); - if ((globalBgs = (ArrayList)viewScopedBackgrounds.get(view)) != null) { - nbacks = processBgs(globalBgs, bounds, nbacks, viewLocale); - } - nbacks = processBgs(nonViewScopedBackgrounds, bounds, nbacks, viewLocale); + nbacks = processBgs(nonViewScopedBackgrounds, bounds, nbacks, viewLocale); // If there are no intersections, set to black. if (nbacks == 1) { @@ -971,37 +967,36 @@ int processModelClips(ArrayList<ModelClipRetained> globalModelClips, RenderAtom } - // Called while holding lockObj lock - int processBgs(ArrayList globalBgs, BoundingSphere bounds, int nbacks, Locale viewLocale) { +// Called while holding lockObj lock +int processBgs(ArrayList<BackgroundRetained> globalBgs, BoundingSphere bounds, int nbacks, Locale viewLocale) { int size = globalBgs.size(); - int i; - BackgroundRetained back; - for (i=0; i<size; i++) { - back = (BackgroundRetained)globalBgs.get(i); - if (back.transformedRegion != null && back.switchState.currentSwitchOn) { + for (int i = 0; i < size; i++) { + BackgroundRetained back = globalBgs.get(i); + if (back.transformedRegion == null || !back.switchState.currentSwitchOn) + continue; + if (back.cachedLocale != viewLocale) { - localeBounds = (Bounds) back.transformedRegion.clone(); - // Translate the transformed region - back.cachedLocale.hiRes.difference(viewLocale.hiRes, localeTranslation); - localeXform.setIdentity(); - localeXform.setTranslation(localeTranslation); - localeBounds.transform(localeXform); - if (localeBounds.intersect(bounds) == true) { - intersectedBounds[nbacks] = localeBounds; - intersectedBacks[nbacks++] = back; - } + Bounds localeBounds = (Bounds)back.transformedRegion.clone(); + // Translate the transformed region + back.cachedLocale.hiRes.difference(viewLocale.hiRes, localeTranslation); + localeXform.setIdentity(); + localeXform.setTranslation(localeTranslation); + localeBounds.transform(localeXform); + if (localeBounds.intersect(bounds) == true) { + intersectedBounds[nbacks] = localeBounds; + intersectedBacks[nbacks++] = back; + } } else { - if (back.transformedRegion.intersect(bounds) == true) { - intersectedBounds[nbacks] = back.transformedRegion; - intersectedBacks[nbacks++] = back; - } + if (back.transformedRegion.intersect(bounds) == true) { + intersectedBounds[nbacks] = back.transformedRegion; + intersectedBacks[nbacks++] = back; + } } - } } return nbacks; - } +} double[] backClipDistanceInVworld (BoundingSphere bounds, View view) { int j; |