Merge of trunk into blender 2.5:

svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r12987:17416

Issues:
* GHOST/X11 had conflicting changes. Some code was added in 2.5, which was
  later added in trunk also, but reverted partially, specifically revision
  16683. I have left out this reversion in the 2.5 branch since I think it is
  needed there.
  http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=16683
* Scons had various conflicting changes, I decided to go with trunk version
  for everything except priorities and some library renaming.
* In creator.c, there were various fixes and fixes for fixes related to the -w
  -W and -p options. In 2.5 -w and -W is not coded yet, and -p is done
  differently. Since this is changed so much, and I don't think those fixes
  would be needed in 2.5, I've left them out.
* Also in creator.c: there was code for a python bugfix where the screen was not
  initialized when running with -P. The code that initializes the screen there
  I had to disable, that can't work in 2.5 anymore but left it commented as a
  reminder.

Further I had to disable some new function calls. using src/ and python/, as
was done already in this branch, disabled function calls:
* bpath.c: error reporting
* BME_conversions.c: editmesh conversion functions.
* SHD_dynamic: disabled almost completely, there is no python/.
* KX_PythonInit.cpp and Ketsji/ build files: Mathutils is not there, disabled.
* text.c: clipboard copy call.
* object.c: OB_SUPPORT_MATERIAL.
* DerivedMesh.c and subsurf_ccg, stipple_quarttone.

Still to be done:
* Go over files and functions that were moved to a different location but could
  still use changes that were done in trunk.

1 files changed, 29 insertions, 11 deletions

diff --git a/extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.h b/extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.h
index 6ab6a762b39..e546675f802 100644
--- a/extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.h
+++ b/extern/bullet2/src/BulletCollision/CollisionShapes/btTriangleIndexVertexArray.h
@@ -17,48 +17,62 @@ subject to the following restrictions:
 #define BT_TRIANGLE_INDEX_VERTEX_ARRAY_H
 
 #include "btStridingMeshInterface.h"
-#include "../../LinearMath/btAlignedObjectArray.h"
+#include "LinearMath/btAlignedObjectArray.h"
+#include "LinearMath/btScalar.h"
 
-///IndexedMesh indexes into existing vertex and index arrays, in a similar way OpenGL glDrawElements
-///instead of the number of indices, we pass the number of triangles
-///todo: explain with pictures
+
+///The btIndexedMesh indexes a single vertex and index array. Multiple btIndexedMesh objects can be passed into a btTriangleIndexVertexArray using addIndexedMesh.
+///Instead of the number of indices, we pass the number of triangles.
 ATTRIBUTE_ALIGNED16( struct)	btIndexedMesh
 {
+	BT_DECLARE_ALIGNED_ALLOCATOR();
+
 	int			m_numTriangles;
 	const unsigned char *		m_triangleIndexBase;
 	int			m_triangleIndexStride;
 	int			m_numVertices;
 	const unsigned char *		m_vertexBase;
 	int			m_vertexStride;
-	int			pad[2];
+	// The index type is set when adding an indexed mesh to the
+	// btTriangleIndexVertexArray, do not set it manually
+	PHY_ScalarType		m_indexType;
+	int			pad;
 }
 ;
 
 
 typedef btAlignedObjectArray<btIndexedMesh>	IndexedMeshArray;
 
-///TriangleIndexVertexArray allows to use multiple meshes, by indexing into existing triangle/index arrays.
+///The btTriangleIndexVertexArray allows to access multiple triangle meshes, by indexing into existing triangle/index arrays.
 ///Additional meshes can be added using addIndexedMesh
 ///No duplcate is made of the vertex/index data, it only indexes into external vertex/index arrays.
 ///So keep those arrays around during the lifetime of this btTriangleIndexVertexArray.
 ATTRIBUTE_ALIGNED16( class) btTriangleIndexVertexArray : public btStridingMeshInterface
 {
+protected:
 	IndexedMeshArray	m_indexedMeshes;
-	int m_pad[3];
+	int m_pad[2];
+	int m_hasAabb; // using int instead of bool to maintain alignment
+	btVector3 m_aabbMin;
+	btVector3 m_aabbMax;
 
-		
 public:
 
-	btTriangleIndexVertexArray()
+	BT_DECLARE_ALIGNED_ALLOCATOR();
+
+	btTriangleIndexVertexArray() : m_hasAabb(0)
 	{
 	}
 
+	virtual ~btTriangleIndexVertexArray();
+
 	//just to be backwards compatible
-	btTriangleIndexVertexArray(int numTriangleIndices,int* triangleIndexBase,int triangleIndexStride,int numVertices,btScalar* vertexBase,int vertexStride);
+	btTriangleIndexVertexArray(int numTriangles,int* triangleIndexBase,int triangleIndexStride,int numVertices,btScalar* vertexBase,int vertexStride);
 	
-	void	addIndexedMesh(const btIndexedMesh& mesh)
+	void	addIndexedMesh(const btIndexedMesh& mesh, PHY_ScalarType indexType = PHY_INTEGER)
 	{
 		m_indexedMeshes.push_back(mesh);
+		m_indexedMeshes[m_indexedMeshes.size()-1].m_indexType = indexType;
 	}
 	
 	
@@ -91,6 +105,10 @@ public:
 	virtual void	preallocateVertices(int numverts){(void) numverts;}
 	virtual void	preallocateIndices(int numindices){(void) numindices;}
 
+	virtual bool	hasPremadeAabb() const;
+	virtual void	setPremadeAabb(const btVector3& aabbMin, const btVector3& aabbMax );
+	virtual void	getPremadeAabb(btVector3* aabbMin, btVector3* aabbMax ) const;
+
 }
 ;