Big update

src/engine/physics/physicsworld.cpp

@@ -136,6 +136,26 @@ void PhysicsWorld::Step(float delta)
 	m_world->debugDrawWorld();*/
 }
 
+bool PhysicsWorld::TraceRay(TraceRayResult& _result, const glm::vec3& _rayBegin, const glm::vec3& _rayEnd, IEntityBase* _pIgnoreEntity)
+{
+	btVector3 rayStart = glmVectorToBt(_rayBegin);
+	btVector3 rayEnd = glmVectorToBt(_rayEnd);
+
+	ClosestRayResultCallback RayResultCallback(rayStart, rayEnd, _pIgnoreEntity);
+	g_PhysicsWorld->GetWorld()->rayTest(rayStart, rayEnd, RayResultCallback);
+
+	if (RayResultCallback.hasHit())
+	{
+		_result.hit = true;
+
+		_result.pEntity = (IEntityBase*)RayResultCallback.m_collisionObject->getUserPointer();
+		_result.position = btVectorToGlm(RayResultCallback.m_hitPointWorld);
+		_result.normal = btVectorToGlm(RayResultCallback.m_hitNormalWorld);
+	}
+
+	return _result.hit;
+}
+
 void PhysicsWorld::ToggleDebugDraw()
 {
 	m_debugDraw = !m_debugDraw;