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allow multiple concave meshes, each with their own bvh

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This commit is contained in:
erwin coumans
2013-04-19 23:30:29 -07:00
parent dd315d164d
commit fbd192f360
10 changed files with 161 additions and 59 deletions
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35
demo/gpudemo/rigidbody/ConcaveScene.cpp
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@@ -155,21 +155,10 @@ GLInstanceGraphicsShape* createGraphicsShapeFromWavefrontObj(objLoader* obj)
}
void ConcaveScene::createConcaveMesh(const ConstructionInfo& ci)
void ConcaveScene::createConcaveMesh(const ConstructionInfo& ci, const char* fileName, const b3Vector3& shift, const b3Vector3& scaling)
{
objLoader* objData = new objLoader();
//char* fileName = "data/slopedPlane100.obj";
//char* fileName = "data/plane100.obj";
// char* fileName = "data/plane100.obj";
//char* fileName = "data/teddy.obj";//"plane.obj";
// char* fileName = "data/sponza_closed.obj";//"plane.obj";
//char* fileName = "data/leoTest1.obj";
char* fileName = "data/samurai_monastry.obj";
// char* fileName = "data/teddy2_VHACD_CHs.obj";
b3Vector3 shift(0,0,0);//0,230,80);//150,-100,-120);
btVector4 scaling(4,4,4,1);
FILE* f = 0;
char relativeFileName[1024];
@@ -254,7 +243,27 @@ void ConcaveScene::setupScene(const ConstructionInfo& ci)
if (1)
{
createConcaveMesh(ci);
//char* fileName = "data/slopedPlane100.obj";
//char* fileName = "data/plane100.obj";
char* fileName = "data/plane100.obj";
//char* fileName = "data/teddy.obj";//"plane.obj";
// char* fileName = "data/sponza_closed.obj";//"plane.obj";
//char* fileName = "data/leoTest1.obj";
// char* fileName = "data/samurai_monastry.obj";
// char* fileName = "data/teddy2_VHACD_CHs.obj";
b3Vector3 shift1(0,-50,0);//0,230,80);//150,-100,-120);
btVector4 scaling(4,4,4,1);
createConcaveMesh(ci,"data/plane100.obj",shift1,scaling);
//createConcaveMesh(ci,"data/plane100.obj",shift,scaling);
b3Vector3 shift2(0,0,0);//0,230,80);//150,-100,-120);
createConcaveMesh(ci,"data/teddy.obj",shift2,scaling);
} else
{
int strideInBytes = 9*sizeof(float);