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more PyBullet PhysX preliminary work.

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This commit is contained in:
erwincoumans
2019-01-25 10:14:54 -08:00
parent 77a9a77b60
commit a6244d714e
7 changed files with 70 additions and 31 deletions
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8
build3/premake4.lua
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@@ -60,6 +60,11 @@
description = "Statically link vr plugin (in examples/SharedMemory/plugins/vrSyncPlugin)"
}
newoption
{
trigger = "enable_physx",
description = "Allow optional PhysX backend for PyBullet, use pybullet.connect(pybullet.PhysX)."
}
newoption
{
@@ -638,4 +643,7 @@ end
include "../src/BulletDynamics"
include "../src/BulletCollision"
include "../src/LinearMath"
if _OPTIONS["enable_physx"] then
include "../src/physx"
end

3
examples/SharedMemory/plugins/eglPlugin/eglRendererVisualShapeConverter.cpp
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@@ -250,6 +250,7 @@ static void SimpleResizeCallback(float widthf, float heightf)
// gApp->m_primRenderer->setScreenSize(width, height);
}
#if 0
static void SimpleKeyboardCallback(int key, int state)
{
if (key == B3G_ESCAPE) //&& gApp && gApp->m_window)
@@ -261,7 +262,7 @@ static void SimpleKeyboardCallback(int key, int state)
//gApp->defaultKeyboardCallback(key,state);
}
}
#endif
static void SimpleMouseButtonCallback(int button, int state, float x, float y)
{
if (gWindow)

2
examples/SharedMemory/plugins/eglPlugin/eglRendererVisualShapeConverter.h
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@@ -11,7 +11,7 @@ struct EGLRendererVisualShapeConverter : public UrdfRenderingInterface
virtual ~EGLRendererVisualShapeConverter();
virtual int convertVisualShapes(int linkIndex, const char* pathPrefix, const btTransform& localInertiaFrame, const UrdfLink* linkPtr, const UrdfModel* model, int collisionObjectUniqueId, int bodyUniqueId, struct CommonFileIOInterface* fileIO);
virtual int convertVisualShapes(int linkIndex, const char* pathPrefix, const btTransform& localInertiaFrame, const UrdfLink* linkPtr, const UrdfModel* model, int orgGraphicsUniqueId, int bodyUniqueId, struct CommonFileIOInterface* fileIO);
virtual int getNumVisualShapes(int bodyUniqueId);

2
examples/SharedMemory/plugins/tinyRendererPlugin/TinyRendererVisualShapeConverter.h
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@@ -11,7 +11,7 @@ struct TinyRendererVisualShapeConverter : public UrdfRenderingInterface
virtual ~TinyRendererVisualShapeConverter();
virtual int convertVisualShapes(int linkIndex, const char* pathPrefix, const btTransform& localInertiaFrame, const UrdfLink* linkPtr, const UrdfModel* model, int collisionObjectUniqueId, int bodyUniqueId, struct CommonFileIOInterface* fileIO);
virtual int convertVisualShapes(int linkIndex, const char* pathPrefix, const btTransform& localInertiaFrame, const UrdfLink* linkPtr, const UrdfModel* model, int unused, int bodyUniqueId, struct CommonFileIOInterface* fileIO);
virtual int getNumVisualShapes(int bodyUniqueId);

32
examples/pybullet/examples/otherPhysicsEngine.py
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@@ -1,32 +1,14 @@
import pybullet as p
import time
#p.connect(p.DIRECT)
#p.connect(p.DART)
p.connect(p.MuJoCo)
#p.connect(p.GUI)
bodies = p.loadMJCF("mjcf/capsule.xml")
print("bodies=",bodies)
numBodies = p.getNumBodies()
print("numBodies=",numBodies)
for i in range (numBodies):
print("bodyInfo[",i,"]=",p.getBodyInfo(i))
p.connect(p.PhysX)
p.loadPlugin("eglRendererPlugin")
p.loadURDF("plane.urdf")
for i in range (50):
p.loadURDF("r2d2.urdf",[0,0,1+i*2])
p.setGravity(0,0,-10)
timeStep = 1./240.
p.setPhysicsEngineParameter(fixedTimeStep=timeStep)
#while (p.isConnected()):
for i in range (1000):
while (1):
p.stepSimulation()
for b in bodies:
pos,orn=p.getBasePositionAndOrientation(b)
print("pos[",b,"]=",pos)
print("orn[",b,"]=",orn)
linvel,angvel=p.getBaseVelocity(b)
print("linvel[",b,"]=",linvel)
print("angvel[",b,"]=",angvel)
time.sleep(timeStep)
time.sleep(1./240.)

48
examples/pybullet/premake4.lua
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@@ -172,6 +172,54 @@ if not _OPTIONS["no-enet"] then
"../../examples/SharedMemory/plugins/pdControlPlugin/pdControlPlugin.h",
}
if _OPTIONS["enable_physx"] then
defines {"BT_ENABLE_PHYSX","PX_PHYSX_STATIC_LIB", "PX_FOUNDATION_DLL=0"}
configuration {"x64", "debug"}
defines {"_DEBUG"}
configuration {"x86", "debug"}
defines {"_DEBUG"}
configuration {"x64", "release"}
defines {"NDEBUG"}
configuration {"x86", "release"}
defines {"NDEBUG"}
configuration{}
includedirs {
".",
"../../src/PhysX/physx/include",
"../../src/PhysX/physx/include/characterkinematic",
"../../src/PhysX/physx/include/common",
"../../src/PhysX/physx/include/cooking",
"../../src/PhysX/physx/include/extensions",
"../../src/PhysX/physx/include/geometry",
"../../src/PhysX/physx/include/geomutils",
"../../src/PhysX/physx/include/vehicle",
"../../src/PhysX/pxshared/include",
}
links {
"PhysX",
}
files {
"../../examples/SharedMemory/plugins/eglPlugin/eglRendererPlugin.cpp",
"../../examples/SharedMemory/plugins/eglPlugin/eglRendererPlugin.h",
"../../examples/SharedMemory/plugins/eglPlugin/eglRendererVisualShapeConverter.cpp",
"../../examples/SharedMemory/plugins/eglPlugin/eglRendererVisualShapeConverter.h",
"../../examples/SharedMemory/physx/PhysXC_API.cpp",
"../../examples/SharedMemory/physx/PhysXClient.cpp",
"../../examples/SharedMemory/physx/PhysXServerCommandProcessor.cpp",
"../../examples/SharedMemory/physx/PhysXUrdfImporter.cpp",
"../../examples/SharedMemory/physx/URDF2PhysX.cpp",
"../../examples/SharedMemory/physx/PhysXC_API.h",
"../../examples/SharedMemory/physx/PhysXClient.h",
"../../examples/SharedMemory/physx/PhysXServerCommandProcessor.h",
"../../examples/SharedMemory/physx/PhysXUrdfImporter.h",
"../../examples/SharedMemory/physx/URDF2PhysX.h",
"../../examples/SharedMemory/physx/PhysXUserData.h",
}
end
if (_OPTIONS["enable_static_vr_plugin"]) then
files {"../../examples/SharedMemory/plugins/vrSyncPlugin/vrSyncPlugin.cpp"}
end