Add the old Bullet 2.x obsolete demos, and CMake buildsystem files, and gradually move them to newer Bullet 3.x structure
Use statically linked freeglut, instead of dynamic glut for the obsolete Bullet 2.x demos Add the 'reset' method to b3GpuDynamicsWorld, and use it in the BasicGpuDemo (pretty slow in debug mode, use release mode) Don't crash in btCollisionWorld, if there is no collision dispatcher
This commit is contained in:
erwin coumans
370
ObsoleteDemos/Box2dDemo/Box2dDemo.cpp
Normal file
370
ObsoleteDemos/Box2dDemo/Box2dDemo.cpp
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@@ -0,0 +1,370 @@
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/*
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Bullet Continuous Collision Detection and Physics Library
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Copyright (c) 2003-2006 Erwin Coumans http://continuousphysics.com/Bullet/
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This software is provided 'as-is', without any express or implied warranty.
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In no event will the authors be held liable for any damages arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it freely,
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subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include "BulletCollision/CollisionShapes/btBox2dShape.h"
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#include "BulletCollision/CollisionDispatch/btEmptyCollisionAlgorithm.h"
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#include "BulletCollision/CollisionDispatch/btBox2dBox2dCollisionAlgorithm.h"
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#include "BulletCollision/CollisionDispatch/btConvex2dConvex2dAlgorithm.h"
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#include "GL_DialogDynamicsWorld.h"
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#include "GL_DialogWindow.h"
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#include "BulletCollision/CollisionShapes/btBox2dShape.h"
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#include "BulletCollision/CollisionShapes/btConvex2dShape.h"
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#include "BulletCollision/NarrowPhaseCollision/btMinkowskiPenetrationDepthSolver.h"
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///create 125 (5x5x5) dynamic object
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#define ARRAY_SIZE_X 5
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#define ARRAY_SIZE_Y 5
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#define ARRAY_SIZE_Z 1
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//maximum number of objects (and allow user to shoot additional boxes)
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#define MAX_PROXIES (ARRAY_SIZE_X*ARRAY_SIZE_Y*ARRAY_SIZE_Z + 1024)
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///scaling of the objects (0.1 = 20 centimeter boxes )
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#define SCALING 1
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#define START_POS_X -5
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#define START_POS_Y -5
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#define START_POS_Z -3
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#include "Box2dDemo.h"
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#include "GlutStuff.h"
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///btBulletDynamicsCommon.h is the main Bullet include file, contains most common include files.
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#include "btBulletDynamicsCommon.h"
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#include <stdio.h> //printf debugging
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void Box2dDemo::clientMoveAndDisplay()
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{
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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//simple dynamics world doesn't handle fixed-time-stepping
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float ms = getDeltaTimeMicroseconds();
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///step the simulation
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if (m_dynamicsWorld)
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{
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m_dynamicsWorld->stepSimulation(ms / 1000000.f);
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//optional but useful: debug drawing
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m_dynamicsWorld->debugDrawWorld();
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}
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renderme();
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if (m_dialogDynamicsWorld)
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m_dialogDynamicsWorld->draw(ms / 1000000.f);
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glFlush();
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swapBuffers();
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}
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void Box2dDemo::displayCallback(void) {
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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renderme();
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//optional but useful: debug drawing to detect problems
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if (m_dynamicsWorld)
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m_dynamicsWorld->debugDrawWorld();
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if (m_dialogDynamicsWorld)
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m_dialogDynamicsWorld->draw(0.f);
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glFlush();
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swapBuffers();
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}
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void Box2dDemo::reshape(int w, int h)
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{
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if (m_dialogDynamicsWorld)
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m_dialogDynamicsWorld->setScreenSize(w,h);
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PlatformDemoApplication::reshape(w,h);
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}
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void Box2dDemo::initPhysics()
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{
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m_dialogDynamicsWorld = new GL_DialogDynamicsWorld();
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//m_dialogDynamicsWorld->createDialog(100,110,200,50);
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//m_dialogDynamicsWorld->createDialog(100,00,100,100);
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//m_dialogDynamicsWorld->createDialog(0,0,100,100);
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GL_DialogWindow* settings = m_dialogDynamicsWorld->createDialog(50,0,200,120,"Settings");
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GL_ToggleControl* toggle = m_dialogDynamicsWorld->createToggle(settings,"Toggle 1");
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toggle = m_dialogDynamicsWorld->createToggle(settings,"Toggle 2");
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toggle ->m_active = true;
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toggle = m_dialogDynamicsWorld->createToggle(settings,"Toggle 3");
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//GL_SliderControl* slider = m_dialogDynamicsWorld->createSlider(settings,"Slider");
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GL_DialogWindow* dialog = m_dialogDynamicsWorld->createDialog(0,200,420,300,"Help");
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GL_TextControl* txt = new GL_TextControl;
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dialog->addControl(txt);
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txt->m_textLines.push_back("Mouse to move");
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txt->m_textLines.push_back("Test 2");
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txt->m_textLines.push_back("mouse to interact");
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txt->m_textLines.push_back("ALT + mouse to move camera");
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txt->m_textLines.push_back("space to reset");
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txt->m_textLines.push_back("cursor keys and z,x to navigate");
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txt->m_textLines.push_back("i to toggle simulation, s single step");
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txt->m_textLines.push_back("q to quit");
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txt->m_textLines.push_back(". to shoot box");
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txt->m_textLines.push_back("d to toggle deactivation");
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txt->m_textLines.push_back("g to toggle mesh animation (ConcaveDemo)");
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txt->m_textLines.push_back("h to toggle help text");
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txt->m_textLines.push_back("o to toggle orthogonal/perspective view");
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//txt->m_textLines.push_back("+- shooting speed = %10.2f",m_ShootBoxInitialSpeed);
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setTexturing(true);
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setShadows(true);
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setCameraDistance(btScalar(SCALING*50.));
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m_cameraTargetPosition.setValue(0,0,0);//0, ARRAY_SIZE_Y, 0);
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///collision configuration contains default setup for memory, collision setup
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m_collisionConfiguration = new btDefaultCollisionConfiguration();
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//m_collisionConfiguration->setConvexConvexMultipointIterations();
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///use the default collision dispatcher. For parallel processing you can use a diffent dispatcher (see Extras/BulletMultiThreaded)
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m_dispatcher = new btCollisionDispatcher(m_collisionConfiguration);
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btVoronoiSimplexSolver* simplex = new btVoronoiSimplexSolver();
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btMinkowskiPenetrationDepthSolver* pdSolver = new btMinkowskiPenetrationDepthSolver();
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btConvex2dConvex2dAlgorithm::CreateFunc* convexAlgo2d = new btConvex2dConvex2dAlgorithm::CreateFunc(simplex,pdSolver);
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m_dispatcher->registerCollisionCreateFunc(CONVEX_2D_SHAPE_PROXYTYPE,CONVEX_2D_SHAPE_PROXYTYPE,convexAlgo2d);
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m_dispatcher->registerCollisionCreateFunc(BOX_2D_SHAPE_PROXYTYPE,CONVEX_2D_SHAPE_PROXYTYPE,convexAlgo2d);
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m_dispatcher->registerCollisionCreateFunc(CONVEX_2D_SHAPE_PROXYTYPE,BOX_2D_SHAPE_PROXYTYPE,convexAlgo2d);
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m_dispatcher->registerCollisionCreateFunc(BOX_2D_SHAPE_PROXYTYPE,BOX_2D_SHAPE_PROXYTYPE,new btBox2dBox2dCollisionAlgorithm::CreateFunc());
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m_broadphase = new btDbvtBroadphase();
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//m_broadphase = new btSimpleBroadphase();
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///the default constraint solver. For parallel processing you can use a different solver (see Extras/BulletMultiThreaded)
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btSequentialImpulseConstraintSolver* sol = new btSequentialImpulseConstraintSolver;
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m_solver = sol;
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m_dynamicsWorld = new btDiscreteDynamicsWorld(m_dispatcher,m_broadphase,m_solver,m_collisionConfiguration);
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//m_dynamicsWorld->getSolverInfo().m_erp = 1.f;
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//m_dynamicsWorld->getSolverInfo().m_numIterations = 4;
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m_dynamicsWorld->setGravity(btVector3(0,-10,0));
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///create a few basic rigid bodies
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btCollisionShape* groundShape = new btBoxShape(btVector3(btScalar(150.),btScalar(50.),btScalar(150.)));
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// btCollisionShape* groundShape = new btStaticPlaneShape(btVector3(0,1,0),50);
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m_collisionShapes.push_back(groundShape);
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btTransform groundTransform;
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groundTransform.setIdentity();
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groundTransform.setOrigin(btVector3(0,-43,0));
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//We can also use DemoApplication::localCreateRigidBody, but for clarity it is provided here:
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{
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btScalar mass(0.);
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//rigidbody is dynamic if and only if mass is non zero, otherwise static
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bool isDynamic = (mass != 0.f);
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btVector3 localInertia(0,0,0);
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if (isDynamic)
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groundShape->calculateLocalInertia(mass,localInertia);
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//using motionstate is recommended, it provides interpolation capabilities, and only synchronizes 'active' objects
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btDefaultMotionState* myMotionState = new btDefaultMotionState(groundTransform);
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btRigidBody::btRigidBodyConstructionInfo rbInfo(mass,myMotionState,groundShape,localInertia);
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btRigidBody* body = new btRigidBody(rbInfo);
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//add the body to the dynamics world
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m_dynamicsWorld->addRigidBody(body);
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}
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{
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//create a few dynamic rigidbodies
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// Re-using the same collision is better for memory usage and performance
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btScalar u= btScalar(1*SCALING-0.04);
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btVector3 points[3] = {btVector3(0,u,0),btVector3(-u,-u,0),btVector3(u,-u,0)};
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btConvexShape* childShape0 = new btBoxShape(btVector3(btScalar(SCALING*1),btScalar(SCALING*1),btScalar(0.04)));
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btConvexShape* colShape= new btConvex2dShape(childShape0);
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//btCollisionShape* colShape = new btBox2dShape(btVector3(SCALING*1,SCALING*1,0.04));
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btConvexShape* childShape1 = new btConvexHullShape(&points[0].getX(),3);
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btConvexShape* colShape2= new btConvex2dShape(childShape1);
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btConvexShape* childShape2 = new btCylinderShapeZ(btVector3(btScalar(SCALING*1),btScalar(SCALING*1),btScalar(0.04)));
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btConvexShape* colShape3= new btConvex2dShape(childShape2);
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m_collisionShapes.push_back(colShape);
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m_collisionShapes.push_back(colShape2);
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m_collisionShapes.push_back(colShape3);
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m_collisionShapes.push_back(childShape0);
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m_collisionShapes.push_back(childShape1);
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m_collisionShapes.push_back(childShape2);
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//btUniformScalingShape* colShape = new btUniformScalingShape(convexColShape,1.f);
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colShape->setMargin(btScalar(0.03));
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//btCollisionShape* colShape = new btSphereShape(btScalar(1.));
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/// Create Dynamic Objects
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btTransform startTransform;
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startTransform.setIdentity();
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btScalar mass(1.f);
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//rigidbody is dynamic if and only if mass is non zero, otherwise static
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bool isDynamic = (mass != 0.f);
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btVector3 localInertia(0,0,0);
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if (isDynamic)
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colShape->calculateLocalInertia(mass,localInertia);
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// float start_x = START_POS_X - ARRAY_SIZE_X/2;
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// float start_y = START_POS_Y;
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// float start_z = START_POS_Z - ARRAY_SIZE_Z/2;
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btVector3 x(-ARRAY_SIZE_X, 8.0f,-20.f);
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btVector3 y;
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btVector3 deltaX(SCALING*1, SCALING*2,0.f);
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btVector3 deltaY(SCALING*2, 0.0f,0.f);
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for (int i = 0; i < ARRAY_SIZE_X; ++i)
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{
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y = x;
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for (int j = i; j < ARRAY_SIZE_Y; ++j)
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{
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startTransform.setOrigin(y-btVector3(-10,0,0));
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//using motionstate is recommended, it provides interpolation capabilities, and only synchronizes 'active' objects
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btDefaultMotionState* myMotionState = new btDefaultMotionState(startTransform);
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btRigidBody::btRigidBodyConstructionInfo rbInfo(0,0,0);
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switch (j%3)
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{
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#if 1
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case 0:
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rbInfo = btRigidBody::btRigidBodyConstructionInfo(mass,myMotionState,colShape,localInertia);
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break;
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case 1:
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rbInfo = btRigidBody::btRigidBodyConstructionInfo(mass,myMotionState,colShape3,localInertia);
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break;
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#endif
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default:
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rbInfo = btRigidBody::btRigidBodyConstructionInfo(mass,myMotionState,colShape2,localInertia);
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}
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btRigidBody* body = new btRigidBody(rbInfo);
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//body->setContactProcessingThreshold(colShape->getContactBreakingThreshold());
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body->setActivationState(ISLAND_SLEEPING);
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body->setLinearFactor(btVector3(1,1,0));
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body->setAngularFactor(btVector3(0,0,1));
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m_dynamicsWorld->addRigidBody(body);
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body->setActivationState(ISLAND_SLEEPING);
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// y += -0.8*deltaY;
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y += deltaY;
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}
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x += deltaX;
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}
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}
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clientResetScene();
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}
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void Box2dDemo::exitPhysics()
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{
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delete m_dialogDynamicsWorld;
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m_dialogDynamicsWorld = 0;
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//cleanup in the reverse order of creation/initialization
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//remove the rigidbodies from the dynamics world and delete them
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int i;
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if (m_dynamicsWorld)
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for (i=m_dynamicsWorld->getNumCollisionObjects()-1; i>=0 ;i--)
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{
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btCollisionObject* obj = m_dynamicsWorld->getCollisionObjectArray()[i];
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btRigidBody* body = btRigidBody::upcast(obj);
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if (body && body->getMotionState())
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{
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delete body->getMotionState();
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}
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m_dynamicsWorld->removeCollisionObject( obj );
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delete obj;
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}
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//delete collision shapes
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for (int j=0;j<m_collisionShapes.size();j++)
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{
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btCollisionShape* shape = m_collisionShapes[j];
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delete shape;
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}
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m_collisionShapes.clear();
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delete m_dynamicsWorld;
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delete m_solver;
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delete m_broadphase;
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delete m_dispatcher;
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delete m_collisionConfiguration;
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m_dynamicsWorld = 0;
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m_solver = 0;
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m_broadphase = 0;
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m_dispatcher = 0;
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m_collisionConfiguration = 0;
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}
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void Box2dDemo::mouseFunc(int button, int state, int x, int y)
|
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{
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if (!m_dialogDynamicsWorld->mouseFunc(button,state,x,y))
|
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{
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DemoApplication::mouseFunc(button,state,x,y);
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}
|
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}
|
||||
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void Box2dDemo::mouseMotionFunc(int x,int y)
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{
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m_dialogDynamicsWorld->mouseMotionFunc(x,y);
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DemoApplication::mouseMotionFunc(x,y);
|
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}
|
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|
||||
89
ObsoleteDemos/Box2dDemo/Box2dDemo.h
Normal file
89
ObsoleteDemos/Box2dDemo/Box2dDemo.h
Normal file
@@ -0,0 +1,89 @@
|
||||
/*
|
||||
Bullet Continuous Collision Detection and Physics Library
|
||||
Copyright (c) 2003-2006 Erwin Coumans http://continuousphysics.com/Bullet/
|
||||
|
||||
This software is provided 'as-is', without any express or implied warranty.
|
||||
In no event will the authors be held liable for any damages arising from the use of this software.
|
||||
Permission is granted to anyone to use this software for any purpose,
|
||||
including commercial applications, and to alter it and redistribute it freely,
|
||||
subject to the following restrictions:
|
||||
|
||||
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
|
||||
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
|
||||
3. This notice may not be removed or altered from any source distribution.
|
||||
*/
|
||||
#ifndef BOX2D_DEMO_H
|
||||
#define BOX2D_DEMO_H
|
||||
|
||||
#ifdef _WINDOWS
|
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#include "Win32DemoApplication.h"
|
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#define PlatformDemoApplication Win32DemoApplication
|
||||
#else
|
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#include "GlutDemoApplication.h"
|
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#define PlatformDemoApplication GlutDemoApplication
|
||||
#endif
|
||||
|
||||
#include "LinearMath/btAlignedObjectArray.h"
|
||||
|
||||
class btBroadphaseInterface;
|
||||
class btCollisionShape;
|
||||
class btOverlappingPairCache;
|
||||
class btCollisionDispatcher;
|
||||
class btConstraintSolver;
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||||
struct btCollisionAlgorithmCreateFunc;
|
||||
class btDefaultCollisionConfiguration;
|
||||
class GL_DialogDynamicsWorld;
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||||
|
||||
///Box2dDemo is good starting point for learning the code base and porting.
|
||||
class Box2dDemo : public PlatformDemoApplication
|
||||
{
|
||||
|
||||
//keep the collision shapes, for deletion/cleanup
|
||||
btAlignedObjectArray<btCollisionShape*> m_collisionShapes;
|
||||
|
||||
btBroadphaseInterface* m_broadphase;
|
||||
|
||||
btCollisionDispatcher* m_dispatcher;
|
||||
|
||||
btConstraintSolver* m_solver;
|
||||
|
||||
btDefaultCollisionConfiguration* m_collisionConfiguration;
|
||||
|
||||
GL_DialogDynamicsWorld* m_dialogDynamicsWorld;
|
||||
|
||||
public:
|
||||
|
||||
Box2dDemo() : m_dialogDynamicsWorld(0)
|
||||
{
|
||||
}
|
||||
virtual ~Box2dDemo()
|
||||
{
|
||||
exitPhysics();
|
||||
}
|
||||
|
||||
virtual void reshape(int w, int h);
|
||||
|
||||
void initPhysics();
|
||||
|
||||
void exitPhysics();
|
||||
|
||||
virtual void clientMoveAndDisplay();
|
||||
|
||||
virtual void displayCallback();
|
||||
|
||||
static DemoApplication* Create()
|
||||
{
|
||||
Box2dDemo* demo = new Box2dDemo;
|
||||
demo->myinit();
|
||||
demo->initPhysics();
|
||||
return demo;
|
||||
}
|
||||
|
||||
virtual void mouseFunc(int button, int state, int x, int y);
|
||||
virtual void mouseMotionFunc(int x,int y);
|
||||
|
||||
|
||||
};
|
||||
|
||||
#endif //BOX2D_DEMO_H
|
||||
|
||||
58
ObsoleteDemos/Box2dDemo/CMakeLists.txt
Normal file
58
ObsoleteDemos/Box2dDemo/CMakeLists.txt
Normal file
@@ -0,0 +1,58 @@
|
||||
# This is basically the overall name of the project in Visual Studio this is the name of the Solution File
|
||||
|
||||
|
||||
# For every executable you have with a main method you should have an add_executable line below.
|
||||
# For every add executable line you should list every .cpp and .h file you have associated with that executable.
|
||||
|
||||
|
||||
# This is the variable for Windows. I use this to define the root of my directory structure.
|
||||
SET(GLUT_ROOT ${BULLET_PHYSICS_SOURCE_DIR}/Glut)
|
||||
|
||||
# You shouldn't have to modify anything below this line
|
||||
########################################################
|
||||
|
||||
INCLUDE_DIRECTORIES(
|
||||
${BULLET_PHYSICS_SOURCE_DIR}/src
|
||||
../OpenGL
|
||||
)
|
||||
|
||||
IF (USE_GLUT)
|
||||
LINK_LIBRARIES(
|
||||
OpenGLSupport BulletDynamics BulletCollision LinearMath ${GLUT_glut_LIBRARY} ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY}
|
||||
)
|
||||
|
||||
IF (WIN32)
|
||||
ADD_EXECUTABLE(AppBox2dDemo
|
||||
main.cpp
|
||||
Box2dDemo.cpp
|
||||
Box2dDemo.h
|
||||
${BULLET_PHYSICS_SOURCE_DIR}/build3/bullet.rc
|
||||
)
|
||||
ELSE()
|
||||
ADD_EXECUTABLE(AppBox2dDemo
|
||||
main.cpp
|
||||
Box2dDemo.cpp
|
||||
Box2dDemo.h
|
||||
)
|
||||
ENDIF()
|
||||
ELSE (USE_GLUT)
|
||||
LINK_LIBRARIES(
|
||||
OpenGLSupport BulletDynamics BulletCollision LinearMath ${OPENGL_gl_LIBRARY} ${OPENGL_glu_LIBRARY}
|
||||
)
|
||||
|
||||
ADD_EXECUTABLE(AppBox2dDemo
|
||||
WIN32
|
||||
../OpenGL/Win32AppMain.cpp
|
||||
Win32Box2dDemo.cpp
|
||||
Box2dDemo.cpp
|
||||
Box2dDemo.h
|
||||
${BULLET_PHYSICS_SOURCE_DIR}/build3/bullet.rc
|
||||
)
|
||||
ENDIF (USE_GLUT)
|
||||
|
||||
IF (INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
|
||||
SET_TARGET_PROPERTIES(AppBox2dDemo PROPERTIES DEBUG_POSTFIX "_Debug")
|
||||
SET_TARGET_PROPERTIES(AppBox2dDemo PROPERTIES MINSIZEREL_POSTFIX "_MinsizeRel")
|
||||
SET_TARGET_PROPERTIES(AppBox2dDemo PROPERTIES RELWITHDEBINFO_POSTFIX "_RelWithDebugInfo")
|
||||
ENDIF(INTERNAL_ADD_POSTFIX_EXECUTABLE_NAMES)
|
||||
|
||||
25
ObsoleteDemos/Box2dDemo/Win32Box2dDemo.cpp
Normal file
25
ObsoleteDemos/Box2dDemo/Win32Box2dDemo.cpp
Normal file
@@ -0,0 +1,25 @@
|
||||
#ifdef _WINDOWS
|
||||
/*
|
||||
Bullet Continuous Collision Detection and Physics Library
|
||||
Copyright (c) 2003-2009 Erwin Coumans http://bulletphysics.org
|
||||
|
||||
This software is provided 'as-is', without any express or implied warranty.
|
||||
In no event will the authors be held liable for any damages arising from the use of this software.
|
||||
Permission is granted to anyone to use this software for any purpose,
|
||||
including commercial applications, and to alter it and redistribute it freely,
|
||||
subject to the following restrictions:
|
||||
|
||||
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
|
||||
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
|
||||
3. This notice may not be removed or altered from any source distribution.
|
||||
*/
|
||||
|
||||
#include "Box2dDemo.h"
|
||||
|
||||
///The 'createDemo' function is called from Bullet/Demos/OpenGL/Win32AppMain.cpp to instantiate this particular demo
|
||||
DemoApplication* createDemo()
|
||||
{
|
||||
return new Box2dDemo();
|
||||
}
|
||||
|
||||
#endif
|
||||
61
ObsoleteDemos/Box2dDemo/main.cpp
Normal file
61
ObsoleteDemos/Box2dDemo/main.cpp
Normal file
@@ -0,0 +1,61 @@
|
||||
/*
|
||||
Bullet Continuous Collision Detection and Physics Library
|
||||
Copyright (c) 2003-2007 Erwin Coumans http://continuousphysics.com/Bullet/
|
||||
|
||||
This software is provided 'as-is', without any express or implied warranty.
|
||||
In no event will the authors be held liable for any damages arising from the use of this software.
|
||||
Permission is granted to anyone to use this software for any purpose,
|
||||
including commercial applications, and to alter it and redistribute it freely,
|
||||
subject to the following restrictions:
|
||||
|
||||
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
|
||||
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
|
||||
3. This notice may not be removed or altered from any source distribution.
|
||||
*/
|
||||
|
||||
#include "Box2dDemo.h"
|
||||
#include "GlutStuff.h"
|
||||
#include "GLDebugDrawer.h"
|
||||
#include "btBulletDynamicsCommon.h"
|
||||
#include "LinearMath/btHashMap.h"
|
||||
|
||||
class OurValue
|
||||
{
|
||||
int m_uid;
|
||||
|
||||
public:
|
||||
OurValue(const btVector3& initialPos)
|
||||
:m_position(initialPos)
|
||||
{
|
||||
static int gUid=0;
|
||||
m_uid=gUid;
|
||||
gUid++;
|
||||
}
|
||||
|
||||
btVector3 m_position;
|
||||
int getUid() const
|
||||
{
|
||||
return m_uid;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
int main(int argc,char** argv)
|
||||
{
|
||||
GLDebugDrawer gDebugDrawer;
|
||||
|
||||
Box2dDemo ccdDemo;
|
||||
ccdDemo.initPhysics();
|
||||
ccdDemo.getDynamicsWorld()->setDebugDrawer(&gDebugDrawer);
|
||||
|
||||
|
||||
#ifdef CHECK_MEMORY_LEAKS
|
||||
ccdDemo.exitPhysics();
|
||||
#else
|
||||
return glutmain(argc, argv,640,480,"Bullet Physics Demo. http://bulletphysics.com",&ccdDemo);
|
||||
#endif
|
||||
|
||||
//default glut doesn't return from mainloop
|
||||
return 0;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user