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got the data tunnelt with getMeshData

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This commit is contained in:
Maarten Behn
2022-12-27 19:46:22 +01:00
parent 54cdf39933
commit 5c8dfe4b21
2 changed files with 24 additions and 6 deletions
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28
examples/SharedMemory/PhysicsServerCommandProcessor.cpp
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@@ -5678,6 +5678,22 @@ bool PhysicsServerCommandProcessor::processRequestMeshDataCommand(const struct S
}
bool requestVelocity = clientCmd.m_updateFlags & B3_MESH_DATA_SIMULATION_MESH_VELOCITY;
int numTetra = psb->m_tetras.size();
int maxNumnumVertecies = bufferSizeInBytes / totalBytesPerVertex - 1;
int numVerticesRemaining = numTetra * 4;
int verticesCopied = btMin(maxNumnumVertecies, numVerticesRemaining);
for (int i = 0; i < verticesCopied; i += 4)
{
const btSoftBody::Tetra& n = psb->m_tetras[i/4];
verticesOut[i].setValue(n.m_n[0]->m_x.x(), n.m_n[0]->m_x.y(), n.m_n[0]->m_x.z());
verticesOut[i+1].setValue(n.m_n[1]->m_x.x(), n.m_n[1]->m_x.y(), n.m_n[1]->m_x.z());
verticesOut[i+2].setValue(n.m_n[2]->m_x.x(), n.m_n[2]->m_x.y(), n.m_n[2]->m_x.z());
verticesOut[i+3].setValue(n.m_n[3]->m_x.x(), n.m_n[3]->m_x.y(), n.m_n[3]->m_x.z());
}
/*
int numVertices = separateRenderMesh ? psb->m_renderNodes.size() : psb->m_nodes.size();
int maxNumVertices = bufferSizeInBytes / totalBytesPerVertex - 1;
int numVerticesRemaining = numVertices - clientCmd.m_requestMeshDataArgs.m_startingVertex;
@@ -5704,6 +5720,8 @@ bool PhysicsServerCommandProcessor::processRequestMeshDataCommand(const struct S
}
}
}
*/
sizeInBytes = verticesCopied * sizeof(btVector3);
serverStatusOut.m_type = CMD_REQUEST_MESH_DATA_COMPLETED;
serverStatusOut.m_sendMeshDataArgs.m_numVerticesCopied = verticesCopied;
@@ -5729,7 +5747,7 @@ bool PhysicsServerCommandProcessor::processRequestTetraMeshDataCommand(const str
InternalBodyHandle* bodyHandle = m_data->m_bodyHandles.getHandle(clientCmd.m_resetTetraMeshDataArgs.m_bodyUniqueId);
if (bodyHandle)
{
int totalBytesPerTetra = sizeof(btVector3) * 4;
int totalBytesPerVertex = sizeof(btVector3);
btVector3* verticesOut = (btVector3*)bufferServerToClient;
const btCollisionShape* colShape = 0;
@@ -5738,18 +5756,18 @@ bool PhysicsServerCommandProcessor::processRequestTetraMeshDataCommand(const str
btSoftBody* psb = bodyHandle->m_softBody;
int numTetra = psb->m_tetras.size();
int maxNumnumVertecies = bufferSizeInBytes / totalBytesPerTetra - 1;
int numVerticesRemaining = numTetra * 4 - clientCmd.m_resetTetraMeshDataArgs.m_startingVertex;
int maxNumnumVertecies = bufferSizeInBytes / totalBytesPerVertex - 1;
int numVerticesRemaining = numTetra * 4;
int verticesCopied = btMin(maxNumnumVertecies, numVerticesRemaining);
for (int i = 0; i < verticesCopied; i += 4)
{
const btSoftBody::Tetra& n = psb->m_tetras[i / 4];
const btSoftBody::Tetra& n = psb->m_tetras[i/4];
verticesOut[i].setValue(n.m_n[0]->m_x.x(), n.m_n[0]->m_x.y(), n.m_n[0]->m_x.z());
verticesOut[i+1].setValue(n.m_n[1]->m_x.x(), n.m_n[1]->m_x.y(), n.m_n[1]->m_x.z());
verticesOut[i+2].setValue(n.m_n[2]->m_x.x(), n.m_n[2]->m_x.y(), n.m_n[2]->m_x.z());
verticesOut[i+3].setValue(n.m_n[3]->m_x.x(), n.m_n[3]->m_x.y(), n.m_n[3]->m_x.z());
}
sizeInBytes = verticesCopied * sizeof(btVector3);
serverStatusOut.m_type = CMD_REQUEST_TETRA_MESH_DATA_COMPLETED;
serverStatusOut.m_sendMeshDataArgs.m_numVerticesCopied = verticesCopied;

2
examples/pybullet/pybullet.c
View File

@@ -9202,7 +9202,7 @@ static PyObject* pybullet_getTetraMeshData(PyObject* self, PyObject* args, PyObj
int physicsClientId = 0;
static char* kwlist[] = {"bodyUniqueId", "flags", "physicsClientId", NULL};
if (!PyArg_ParseTupleAndKeywords(args, keywds, "i|iiii", kwlist, &bodyUniqueId, &flags , &physicsClientId))
if (!PyArg_ParseTupleAndKeywords(args, keywds, "i|iii", kwlist, &bodyUniqueId, &flags , &physicsClientId))
{
return NULL;
}