Second Life viewer sources 1.13.2.12

1 files changed, 62 insertions, 0 deletions

diff --git a/linden/indra/newview/llregionposition.h b/linden/indra/newview/llregionposition.h
new file mode 100644
index 0000000..41d83ff
--- /dev/null
+++ b/linden/indra/newview/llregionposition.h
@@ -0,0 +1,62 @@
+/** 
+ * @file llregionposition.h
+ * @brief Region position storing class definition
+ *
+ * Copyright (c) 2001-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#ifndef LL_LLREGIONPOSITION_H
+#define LL_LLREGIONPOSITION_H
+
+/**
+ * This class maintains a region, offset pair to store position, so when our "global"
+ * coordinate frame shifts, all calculations are still correct.
+ */
+
+#include "v3math.h"
+#include "v3dmath.h"
+
+class LLViewerRegion;
+
+class LLRegionPosition
+{
+private:
+        LLViewerRegion *mRegionp;
+public:
+        LLVector3               mPositionRegion;
+        LLRegionPosition();
+        LLRegionPosition(LLViewerRegion *regionp, const LLVector3 &position_local);
+        LLRegionPosition(const LLVector3d &global_position); // From global coords ONLY!
+
+        LLViewerRegion*         getRegion() const;
+        void                            setPositionGlobal(const LLVector3d& global_pos);
+        LLVector3d                      getPositionGlobal() const;
+        const LLVector3&        getPositionRegion() const;
+        const LLVector3         getPositionAgent() const;
+
+
+        void clear() { mRegionp = NULL; mPositionRegion.clearVec(); }
+//      LLRegionPosition operator+(const LLRegionPosition &pos) const;
+};
+
+#endif // LL_REGION_POSITION_H