ogrecave / btogre Goto Github PK

Hi guys,
does anybody know why I have this https://youtu.be/VKSiKcNKxwg slightest lag between a hull and wheels of a car?
I use Ogre 13.3 and the latest version of BtOgre. A car is built of 3 relative hierarchic SceneNode objects. Wheels are connected at the toppest SceneNode. The lowest SceneNode contains RaycastVehicle object.

If there is no lines to draw (in my case, no bodies in bullet world), DebugDrawer::update throws exception with message:

what(): RuntimeAssertionException: mCurrentSection failed. You cannot call end() until after you call begin() in end at /build/ogre/src/ogre-13.1.1/OgreMain/src/OgreManualObject.cpp (line 324)

My solution: add a flag to mark if there were any line drawing:

bool mBegan{false};

and

void update()
{
	mWorld->debugDrawWorld();
	if (mBegan)
        {
            mLines.end();
            mBegan = false;
        }
}

and

void DebugDrawer::drawLine(const btVector3& from,const btVector3& to,const btVector3& color)
{
        mBegan = true;

Hello,
may anybody help me with this bug?

it happens while building with DEMO I am getting this error
//usr/bin/ld: libBtOgre.so: undefined reference to btConvexHullShape::btConvexHullShape(float const*, int, int)' /usr/bin/ld: libBtOgre.so: undefined reference to btCapsuleShape::btCapsuleShape(float, float)'
/usr/bin/ld: libBtOgre.so: undefined reference to btRigidBody::btRigidBody(float, btMotionState*, btCollisionShape*, btVector3 const&)' /usr/bin/ld: libBtOgre.so: undefined reference to btCapsuleShapeZ::btCapsuleShapeZ(float, float)'
/usr/bin/ld: libBtOgre.so: undefined reference to `btCapsuleShapeX::btCapsuleShapeX(float, float)'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/BtOgreTest.dir/build.make:93: BtOgreTest] Error 1
make[1]: *** [CMakeFiles/Makefile2:99: CMakeFiles/BtOgreTest.dir/all] Error 2
make: *** [Makefile:130: all] Error 2

Hello,
may anybody help me with this bug?

it happens while building with DEMO I am getting this error
/usr/bin/ld: libBtOgre.a(BtOgre.cpp.o): in function BtOgre::DynamicsWorld::addRigidBody(float, Ogre::Entity const*, BtOgre::ColliderType, BtOgre::CollisionListener*)': BtOgre.cpp:(.text+0xb30): undefined reference to btRigidBody::btRigidBody(float, btMotionState*, btCollisionShape*, btVector3 const&)'
/usr/bin/ld: libBtOgre.a(BtOgre.cpp.o): in function BtOgre::VertexIndexToShape::createConvex()': BtOgre.cpp:(.text+0x2303): undefined reference to btConvexHullShape::btConvexHullShape(float const*, int, int)'
/usr/bin/ld: libBtOgre.a(BtOgre.cpp.o): in function BtOgre::VertexIndexToShape::createCapsule()': BtOgre.cpp:(.text+0x285c): undefined reference to btCapsuleShape::btCapsuleShape(float, float)'
/usr/bin/ld: BtOgre.cpp:(.text+0x28d7): undefined reference to btCapsuleShapeX::btCapsuleShapeX(float, float)' /usr/bin/ld: BtOgre.cpp:(.text+0x293a): undefined reference to btCapsuleShapeZ::btCapsuleShapeZ(float, float)'
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/BtOgreTest.dir/build.make:93: BtOgreTest] Error 1
make[1]: *** [CMakeFiles/Makefile2:99: CMakeFiles/BtOgreTest.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[100%] Linking CXX shared module _BtOgre.so
[100%] Built target _BtOgre
make: *** [Makefile:130: all] Error 2

System Information

• Ogre Version: 1.12.0/master
• Operating System / Platform: Win7 x64 / MinGW64 (GCC 8.1.0)

Detailled description

An error has occured when compiling BtOgre with BUILD_DEMO

main.cpp|67|error: no matching function for call to 'OgreBites::ApplicationContextSDL::ApplicationContextSDL(const char [7], bool)'

Building log

||=== Сборка: install in BtOgre (compiler: GNU GCC Compiler) ===|
D:\Work\SDK\OgreBullet_source\demo\main.cpp||In constructor 'BtOgreTestApplication::BtOgreTestApplication()':|
D:\Work\SDK\OgreBullet_source\demo\main.cpp|67|error: no matching function for call to 'OgreBites::ApplicationContextSDL::ApplicationContextSDL(const char [7], bool)'|
D:\Work\SDK\Ogre_install\include\OGRE\Bites\OgreApplicationContext.h|58|note: candidate: 'OgreBites::ApplicationContextSDL::ApplicationContextSDL(const String&)'|
D:\Work\SDK\Ogre_install\include\OGRE\Bites\OgreApplicationContext.h|58|note:   candidate expects 1 argument, 2 provided|
D:\Work\SDK\Ogre_install\include\OGRE\Bites\OgreApplicationContext.h|55|note: candidate: 'OgreBites::ApplicationContextSDL::ApplicationContextSDL(const OgreBites::ApplicationContextSDL&)'|
D:\Work\SDK\Ogre_install\include\OGRE\Bites\OgreApplicationContext.h|55|note:   candidate expects 1 argument, 2 provided|
D:\Work\SDK\Ogre_install\include\OGRE\Bites\OgreApplicationContext.h|55|note: candidate: 'OgreBites::ApplicationContextSDL::ApplicationContextSDL(OgreBites::ApplicationContextSDL&&)'|
D:\Work\SDK\Ogre_install\include\OGRE\Bites\OgreApplicationContext.h|55|note:   candidate expects 1 argument, 2 provided|
 [CMakeFiles\BtOgreTest.dir\build.make|63|CMakeFiles/BtOgreTest.dir/demo/main.cpp.obj] Error 1|
 [CMakeFiles\Makefile2|109|CMakeFiles/BtOgreTest.dir/all] Error 2|
 [D:\Work\SDK\OgreBullet_build\Makefile|129|all] Error 2|
||=== Build неудачно: 4 error(s), 0 warning(s) (0 minute(s), 8 second(s)) ===|