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add getAABB.py example.

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fix getAABB / b3RequestCollisionInfoCommandInit to use less stack memory
This commit is contained in:
Erwin Coumans
2017-06-16 18:10:10 -07:00
parent 40cb8006ee
commit 23b155a2b4
9 changed files with 222 additions and 60 deletions
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56
examples/pybullet/examples/getAABB.py Normal file
View File

@@ -0,0 +1,56 @@
import pybullet as p
p.connect(p.GUI)
r2d2 = p.loadURDF("r2d2.urdf")
aabb = p.getAABB(r2d2)
aabbMin = aabb[0]
aabbMax = aabb[1]
f = [aabbMin[0],aabbMin[1],aabbMin[2]]
t = [aabbMax[0],aabbMin[1],aabbMin[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMin[0],aabbMin[1],aabbMin[2]]
t = [aabbMin[0],aabbMax[1],aabbMin[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMin[0],aabbMin[1],aabbMin[2]]
t = [aabbMin[0],aabbMin[1],aabbMax[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMax[0],aabbMax[1],aabbMax[2]]
t = [aabbMin[0],aabbMax[1],aabbMax[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMax[0],aabbMax[1],aabbMax[2]]
t = [aabbMax[0],aabbMin[1],aabbMax[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMax[0],aabbMax[1],aabbMax[2]]
t = [aabbMax[0],aabbMax[1],aabbMin[2]]
p.addUserDebugLine(f,t,[1,1,1])
for i in range (p.getNumJoints(r2d2)):
aabb = p.getAABB(r2d2,i)
aabbMin = aabb[0]
aabbMax = aabb[1]
f = [aabbMin[0],aabbMin[1],aabbMin[2]]
t = [aabbMax[0],aabbMin[1],aabbMin[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMin[0],aabbMin[1],aabbMin[2]]
t = [aabbMin[0],aabbMax[1],aabbMin[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMin[0],aabbMin[1],aabbMin[2]]
t = [aabbMin[0],aabbMin[1],aabbMax[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMax[0],aabbMax[1],aabbMax[2]]
t = [aabbMin[0],aabbMax[1],aabbMax[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMax[0],aabbMax[1],aabbMax[2]]
t = [aabbMax[0],aabbMin[1],aabbMax[2]]
p.addUserDebugLine(f,t,[1,1,1])
f = [aabbMax[0],aabbMax[1],aabbMax[2]]
t = [aabbMax[0],aabbMax[1],aabbMin[2]]
p.addUserDebugLine(f,t,[1,1,1])
while(1):
a=0

4
examples/pybullet/pybullet.c
View File

@@ -2010,12 +2010,12 @@ static PyObject* pybullet_getAABB(PyObject* self, PyObject* args, PyObject* keyw
}
cmd_handle =
b3RequestActualStateCommandInit(sm, bodyUniqueId);
b3RequestCollisionInfoCommandInit(sm, bodyUniqueId);
status_handle =
b3SubmitClientCommandAndWaitStatus(sm, cmd_handle);
status_type = b3GetStatusType(status_handle);
if (status_type != CMD_ACTUAL_STATE_UPDATE_COMPLETED)
if (status_type != CMD_REQUEST_COLLISION_INFO_COMPLETED)
{
PyErr_SetString(SpamError, "getAABB failed.");
return NULL;