j3dcore: flatten the directory structure a bit

Signed-off-by: Harvey Harrison <[email protected]>

1 files changed, 113 insertions, 0 deletions

diff --git a/src/javax/media/j3d/UpdateTargets.java b/src/javax/media/j3d/UpdateTargets.java
new file mode 100644
index 0000000..6257226
--- /dev/null
+++ b/src/javax/media/j3d/UpdateTargets.java
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2001-2008 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;
+
+class UpdateTargets {
+
+    static int updateSwitchThreads[] = {
+	// GEO
+        J3dThread.UPDATE_RENDER | J3dThread.UPDATE_RENDERING_ENVIRONMENT |
+        J3dThread.UPDATE_GEOMETRY,
+
+	// ENV
+        J3dThread.UPDATE_RENDER | J3dThread.UPDATE_RENDERING_ENVIRONMENT,
+
+	// BEH
+        J3dThread.UPDATE_BEHAVIOR,
+
+	// SND
+        J3dThread.UPDATE_SOUND | J3dThread.SOUND_SCHEDULER,
+
+	// VPF
+        J3dThread.UPDATE_RENDER | J3dThread.UPDATE_BEHAVIOR |
+        J3dThread.UPDATE_SOUND | J3dThread.SOUND_SCHEDULER,
+
+	// BLN
+        J3dThread.UPDATE_RENDER | J3dThread.UPDATE_RENDERING_ENVIRONMENT |
+        J3dThread.UPDATE_BEHAVIOR | J3dThread.UPDATE_SOUND,
+
+	// GRP
+        0
+        };
+
+
+    UnorderList[] targetList = new UnorderList[Targets.MAX_NODELIST];
+
+    int computeSwitchThreads() {
+        int switchThreads = 0;
+
+        for (int i=0; i < Targets.MAX_NODELIST; i++) {
+            if (targetList[i] != null) {
+                switchThreads |= updateSwitchThreads[i];
+            }
+        }
+        return switchThreads | J3dThread.UPDATE_TRANSFORM;
+    }
+
+    void addNode(Object node, int targetType) {
+        if(targetList[targetType] == null)
+            targetList[targetType] = new UnorderList(1);
+
+        targetList[targetType].add(node);
+    }
+
+
+    void addNodeArray(Object[] nodeArr, int targetType) {
+	if(targetList[targetType] == null)
+	    targetList[targetType] = new UnorderList(1);
+
+	targetList[targetType].add(nodeArr);
+    }
+
+
+    void clearNodes() {
+	for(int i=0; i<Targets.MAX_NODELIST; i++) {
+	    if (targetList[i] != null) {
+	        targetList[i].clear();
+	    }
+	}
+    }
+
+    void addCachedTargets(CachedTargets cachedTargets) {
+        for(int i=0; i<Targets.MAX_NODELIST; i++) {
+            if (cachedTargets.targetArr[i] != null ) {
+                addNodeArray(cachedTargets.targetArr[i], i);
+            }
+        }
+    }
+
+    void dump() {
+        for(int i=0; i<Targets.MAX_NODELIST; i++) {
+            if (targetList[i] != null) {
+                System.err.println("  " + CachedTargets.typeString[i]);
+                for(int j=0; j<targetList[i].size(); j++) {
+                    System.err.println("  " + targetList[i].get(j));
+                }
+            }
+        }
+    }
+}