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Diffstat (limited to 'src/javax/media/j3d/SetLiveState.java')
| -rw-r--r-- | src/javax/media/j3d/SetLiveState.java | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/src/javax/media/j3d/SetLiveState.java b/src/javax/media/j3d/SetLiveState.java deleted file mode 100644 index 42ee62a..0000000 --- a/src/javax/media/j3d/SetLiveState.java +++ /dev/null @@ -1,270 +0,0 @@ -/* - * Copyright 1998-2008 Sun Microsystems, Inc. All Rights Reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Sun designates this - * particular file as subject to the "Classpath" exception as provided - * by Sun in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. - * - */ - -package javax.media.j3d; - -import java.util.ArrayList; - -/** - * SetLiveState is used to encapsulate all state needed when a branch - * group is added to the scene graph - */ - -class SetLiveState extends Object { - // The VirtualUniverse for this branch group - VirtualUniverse universe = null; - - // The Locale for this Branch Graph - Locale locale = null; - - // The transforms used to update state - Transform3D[][] currentTransforms = new Transform3D[1][]; - int[][] currentTransformsIndex = new int[1][]; - - // The keys used when dealing with SharedGroups - HashKey[] keys = null; - - // flags for detecting what we are under - boolean inSharedGroup = false; - boolean inBackgroundGroup = false; - boolean inViewSpecificGroup = false; - - /** - * The list of nodes added/removed during setLive/clearLive - */ - ArrayList nodeList = new ArrayList(); - -/** - * List of nodes that are viewScoped. Note that all nodes - * except Shape3D nodes can be in viewScopedNodeList, shape3D - * nodes will always be in the nodeList regardless of scoped - * or not. Also, only renderbin and renderingEnv structure is - * interested in viewScopedNodeList - */ -ArrayList<NodeRetained> viewScopedNodeList = null; - -/** - * Parallel list to viewScopedNodeList containing a list of views - * that the viewScopedNode is scoped to - */ -ArrayList<ArrayList<View>> scopedNodesViewList = null; - - // Threads to notify after setLive/clearLive - int notifyThreads = 0; - - // The current list of leaf nodes for transform targets - Targets[] transformTargets = null; - - // List of transform level, one per shared path - int transformLevels[] = new int[]{-1}; - -// List of scoped lights -ArrayList<ArrayList<LightRetained>> lights = null; - -// List of scoped fogs -ArrayList<ArrayList<FogRetained>> fogs = null; - -// List of scoped modelClips -ArrayList<ArrayList<ModelClipRetained>> modelClips = null; - -// List of scoped alt app -ArrayList<ArrayList<AlternateAppearanceRetained>> altAppearances = null; - -// List of viewes scoped to this Group, for all subclasses -// of group, except ViewSpecificGroup its a pointer to closest -// ViewSpecificGroup parent -// viewList for this node, if inSharedGroup is -// false then only viewList(0) is valid -ArrayList<ArrayList<View>> viewLists = null; -ArrayList<ViewSpecificGroupRetained> changedViewGroup = null; -ArrayList<ArrayList<View>> changedViewList = null; - int[] keyList = null; - - - // The current bitmask of types in transformTragets - //int transformTargetThreads = 0; - -ArrayList<OrderedPath> orderedPaths = null; - -ArrayList<OrderedGroupRetained> ogList = new ArrayList<OrderedGroupRetained>(5); -ArrayList<Integer> ogChildIdList = new ArrayList<Integer>(5); -ArrayList<Integer> ogOrderedIdList = new ArrayList<Integer>(5); -// ogCIOList contains a list of OG with affected child index order. -ArrayList<OrderedGroupRetained> ogCIOList = new ArrayList<OrderedGroupRetained>(5); -// ogCIOTableList contains a list of affected child index order. -ArrayList<int[]> ogCIOTableList = new ArrayList<int[]>(5); - -/** - * List of BranchGroup from this node to the root of tree This is used by - * BranchGroupRetained to construct BranchGroup lists for picking. - * - * @see NodeRetained.branchGroupPaths - */ -ArrayList<BranchGroupRetained[]> branchGroupPaths = null; -ArrayList<BranchGroupRetained[]> parentBranchGroupPaths = null; - - /** - * List of Pickable flags, one for each share path. - * This flag is true when all the NodeRetained.pickable is true - * along the path except current node. - */ - boolean pickable[] = new boolean[]{true}; - - /** - * List of collidable flags, one for each share path. - * This flag is true when all the NodeRetained.pickable is true - * along the path except current node. - */ - boolean collidable[] = new boolean[]{true}; - - // reference count use in set/clear Live to remember how - // many references of the original branch that attach()/detach() - int refCount = 1; - - // background node whose geometry branch contains this node - BackgroundRetained geometryBackground = null; - -// behavior nodes -ArrayList<BehaviorRetained> behaviorNodes = new ArrayList<BehaviorRetained>(1); - -// The current list of child transform group nodes or link nodes -// under a transform group -ArrayList<NodeRetained> childTransformLinks = null; - - // closest parent which is a TransformGroupRetained or sharedGroupRetained - GroupRetained parentTransformLink = null; - - // switch Level, start from -1, increment by one for each SwitchNode - // encounter in a branch, one per key - int switchLevels[] = new int[]{-1}; - - // closest switch parent, one per key - SwitchRetained closestSwitchParents[] = new SwitchRetained[]{null}; - - // the child id from the closest switch parent, one per key - int closestSwitchIndices[] = new int[]{-1}; - - // The current list of leaf nodes for switch targets - Targets[] switchTargets = null; - -// The current list of closest child switch nodes or -// link nodes under a switch node -ArrayList<NodeRetained> childSwitchLinks = null; - - // closest parent which is a SwitchRetained or sharedGroupRetained - GroupRetained parentSwitchLink = null; - - SharedGroupRetained lastSharedGroup = null; - - int traverseFlags = 0; - - // Use for set live. - Transform3D[][] localToVworld = null; - int[][] localToVworldIndex = null; - HashKey[] localToVworldKeys = null; - - // cached hashkey index to eliminate duplicate hash key index search - // currently used by Switch, can be extended for other node types - int[] hashkeyIndex = null; - -ArrayList<SwitchState> switchStates = null; - - SetLiveState(VirtualUniverse u) { - universe = u; - } - - - void reset(Locale l) { - locale = l; - clear(); - } - - void clear() { - inSharedGroup = false; - inBackgroundGroup = false; - inViewSpecificGroup = false; - nodeList.clear(); - viewScopedNodeList = null; - scopedNodesViewList = null; - - notifyThreads = 0; - transformTargets = null; - lights = null; - fogs = null; - modelClips = null; - altAppearances = null; - viewLists = null; - changedViewGroup = null; - changedViewList = null; - keyList = null; - - behaviorNodes.clear(); - traverseFlags = 0; - - ogList.clear(); - ogChildIdList.clear(); - ogOrderedIdList.clear(); - ogCIOList.clear(); - ogCIOTableList.clear(); - - pickable = new boolean[]{true}; - collidable = new boolean[]{true}; - refCount = 1; - geometryBackground = null; - transformLevels = new int[]{-1}; - childTransformLinks = null; - parentTransformLink = null; - - switchTargets = null; - switchLevels = new int[]{-1}; - switchStates = null; - closestSwitchIndices = new int[]{-1}; - closestSwitchParents = new SwitchRetained[]{null}; - childSwitchLinks = null; - parentSwitchLink = null; - - lastSharedGroup = null; - - keys = null; - currentTransforms = new Transform3D[1][]; - currentTransformsIndex = new int[1][]; - - localToVworld = null; - localToVworldIndex = null; - localToVworldKeys = null; - - // XXXX: optimization for targetThreads computation, require - // cleanup in GroupRetained.doSetLive() - //transformTargetThreads = 0; - - hashkeyIndex = null; - - // Fix for issue 75 - parentBranchGroupPaths = null; - branchGroupPaths = null; - orderedPaths = null; - } -} |