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Add support to serialize btOptimizedBvh/btQuantizedBvh for a btBvhTriangleMeshShape (using the new btSerializer). This is a new implementation, with full cross-platform support.

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So it is different from the in-place method (btQuantizedBvh::serializeInPlace/deserializeInPlace).

It is also possible to serialize/deserialize just the bvh, using the btSerializer (needs some code snippet/helper)
See also http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?f=9&t=4770
This commit is contained in:
erwin.coumans
2010-02-23 09:03:46 +00:00
parent e4c3c2a1a2
commit 41e9115bca
15 changed files with 929 additions and 451 deletions
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5
Extras/Serialize/BulletFileLoader/btBulletFile.cpp
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@@ -162,6 +162,11 @@ void btBulletFile::parseData()
m_constraints.push_back((bStructHandle*) id);
}
if (dataChunk.code == BT_QUANTIZED_BVH_CODE)
{
m_bvhs.push_back((bStructHandle*) id);
}
if (dataChunk.code == BT_COLLISIONOBJECT_CODE)
{
m_collisionObjects.push_back((bStructHandle*) id);

4
Extras/Serialize/BulletFileLoader/btBulletFile.h
View File

@@ -25,6 +25,8 @@ subject to the following restrictions:
#define BT_RIGIDBODY_CODE MAKE_ID('R','B','D','Y')
#define BT_CONSTRAINT_CODE MAKE_ID('C','O','N','S')
#define BT_BOXSHAPE_CODE MAKE_ID('B','O','X','S')
#define BT_QUANTIZED_BVH_CODE MAKE_ID('Q','B','V','H')
#define BT_SHAPE_CODE MAKE_ID('S','H','A','P')
@@ -48,6 +50,8 @@ namespace bParse {
btAlignedObjectArray<bStructHandle*> m_collisionShapes;
btAlignedObjectArray<bStructHandle*> m_constraints;
btAlignedObjectArray<bStructHandle*> m_bvhs;
btBulletFile();