help: How to cook .x file to NxTriangleMesh by physX engine?

[pyhmail]

I want cook .x file to NxTriangleMesh,my function is following：

void GenerateTriangleMeshFromDXMesh(ID3DXMesh* Mesh, NxActor* &PhysXActor, NxVec3 pos)
{
typedef struct {
D3DXVECTOR3 VertexPos;
D3DXVECTOR3 Normal;
D3DXVECTOR2 TexCoord;
} Mesh_FVF;

//Used to copy indices
typedef struct {
short IBNumber[3];
} IndexBufferStruct;

int NumVerticies = Mesh->GetNumVertices();
int NumTriangles = Mesh->GetNumFaces();
DWORD FVFSize = D3DXGetFVFVertexSize(Mesh->GetFVF());

//Create pointer for vertices
NxVec3* verts = new NxVec3[NumVerticies];

char *DXMeshPtr;
Mesh->LockVertexBuffer(D3DLOCK_READONLY, (void**)&DXMeshPtr);
for(int i = 0; i < NumVerticies; i++)
{
Mesh_FVF *DXMeshFVF = (Mesh_FVF*)DXMeshPtr;
verts = NxVec3(DXMeshFVF->VertexPos.x, DXMeshFVF->VertexPos.y, DXMeshFVF->VertexPos.z);
DXMeshPtr += FVFSize;
}
Mesh->UnlockVertexBuffer();

//Create pointer for indices
IndexBufferStruct *tris = new IndexBufferStruct[NumTriangles];
IndexBufferStruct *DXMeshIBPtr;
Mesh->LockIndexBuffer(D3DLOCK_READONLY, (void**)&DXMeshIBPtr);
for(int NumInd = 0; NumInd < NumTriangles; NumInd++)
{
tris[NumInd].IBNumber[0] = DXMeshIBPtr[NumInd].IBNumber[0];
tris[NumInd].IBNumber[1] = DXMeshIBPtr[NumInd].IBNumber[1];
tris[NumInd].IBNumber[2] = DXMeshIBPtr[NumInd].IBNumber[2];
}
Mesh->UnlockIndexBuffer();

// Build physical model
NxTriangleMeshDesc TriMeshDesc;
TriMeshDesc.numVertices = NumVerticies;
TriMeshDesc.numTriangles = NumTriangles;
TriMeshDesc.pointStrideBytes = sizeof(NxVec3);
TriMeshDesc.triangleStrideBytes = 3*sizeof(short);
TriMeshDesc.points = verts;
TriMeshDesc.triangles = tris;
TriMeshDesc.flags = NX_MF_16_BIT_INDICES;

NxTriangleMeshShapeDesc ShapeDesc;
{
// Cooking from memory
MemoryWriteBuffer buf;
bool status = NxCookTriangleMesh(TriMeshDesc, buf); //it return true;
ShapeDesc.meshData = gPhysicsSDK->createTriangleMesh(MemoryReadBuffer(buf.data));//it return 0,ShapeDesc.meshData == 0x00000000,why？
}

NxActorDesc actorDesc;
actorDesc.shapes.pushBack(&ShapeDesc);
actorDesc.globalPose.t = pos;
PhysXActor = gScene->createActor(actorDesc);
PhysXActor->userData = (void*)1;
delete[] verts;
delete[] tris;

}

I try another means:
Then I create a triangle and set the vertex data,set the index data ,I want cook the triangle into NxTriangleMesh,the codes are following:

//set the vertex data
NxReal* verts = new NxReal[9];
for(int i=0; i<9;i++)
{
verts = i;
}
//set the index data
DWORD* index = new DWORD[3];
index[0] = 0;
index[1] = 1;
index[2] = 2;

// Build physical model
NxTriangleMeshDesc TriMeshDesc;
TriMeshDesc.numVertices = 3;
TriMeshDesc.numTriangles = 1;
TriMeshDesc.pointStrideBytes = sizeof(NxVec3);
TriMeshDesc.triangleStrideBytes = 3*sizeof(DWORD);
TriMeshDesc.points = verts;
TriMeshDesc.triangles = index;
TriMeshDesc.flags = 0ï¼›

if(!TriMeshDesc.isValid())
{
return;
}

NxTriangleMeshShapeDesc ShapeDesc;

// Cooking from memory
NxInitCooking();
MemoryWriteBuffer buf;
bool status = NxCookTriangleMesh(TriMeshDesc, buf);//return false,why？
MemoryReadBuffer readBuffer(buf.data);
ShapeDesc.meshData = gPhysicsSDK->createTriangleMesh(readBuffer);

[jacmoe]

Not related to Ogre at all. /* moving */

[betajaen]

If you can convert that x file into Ogre Mesh, you can use Flour from the NxOgre forum to convert it for you.

[sinbad]

Also, do NOT double post. I've deleted your dupes.