Function demo4Create

src/examples/physics/physics.cpp:472–547

}

void demo4Create() {
	PhysicsManager::DrawSpaceOptions* DSO = PhysicsManager::instance()->getDrawOptions();
	DSO->DrawBBs = false;
	DSO->DrawShapes = true;
	DSO->DrawShapesBorders = false;
	DSO->CollisionPointSize = 0;
	DSO->BodyPointSize = 0;
	DSO->LineThickness = 0;

	createJointAndBody();

	mWindow->setTitle( "eepp - Physics - Sticky collisions using the Arbiter data pointer." );

	mSpace = Space::New();
	mSpace->setIterations( 10 );
	mSpace->setGravity( cVectNew( 0, 1000 ) );
	mSpace->setCollisionSlop( 2.0 );

	Body* staticBody = mSpace->getStaticBody();
	Shape* shape;

	cpFloat x = 500;
	cpFloat y = 400;

	shape = mSpace->addShape( ShapeSegment::New( staticBody, cVectNew( x + -340, y - 260 ),
												 cVectNew( x - 340, y + 260 ), 20.0f ) );
	shape->setElasticity( 1.0f );
	shape->setFriction( 1.0f );
	shape->setCollisionType( COLLIDE_STICK_SENSOR );
	shape->setLayers( NOT_GRABABLE_MASK );

	shape = mSpace->addShape( ShapeSegment::New( staticBody, cVectNew( x + 340, y - 260 ),
												 cVectNew( x + 340, y + 260 ), 20.0f ) );
	shape->setElasticity( 1.0f );
	shape->setFriction( 1.0f );
	shape->setCollisionType( COLLIDE_STICK_SENSOR );
	shape->setLayers( NOT_GRABABLE_MASK );

	shape = mSpace->addShape( ShapeSegment::New( staticBody, cVectNew( x - 340, y - 260 ),
												 cVectNew( x + 340, y - 260 ), 20.0f ) );
	shape->setElasticity( 1.0f );
	shape->setFriction( 1.0f );
	shape->setCollisionType( COLLIDE_STICK_SENSOR );
	shape->setLayers( NOT_GRABABLE_MASK );

	shape = mSpace->addShape( ShapeSegment::New( staticBody, cVectNew( x - 340, y + 260 ),
												 cVectNew( x + 340, y + 260 ), 20.0f ) );
	shape->setElasticity( 1.0f );
	shape->setFriction( 1.0f );
	shape->setCollisionType( COLLIDE_STICK_SENSOR );
	shape->setLayers( NOT_GRABABLE_MASK );

	for ( int i = 0; i < 200; i++ ) {
		cpFloat mass = 0.15f;
		cpFloat radius = 10.0f;

		Body* body = mSpace->addBody(
			Body::New( mass, Moment::forCircle( mass, 0.0f, radius, cVectZero ) ) );