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Based on feedback from another professional game company, there are several improvements, including some API change...

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Some dynamic memory allocations have been replace by pool allocation or stack allocations.
quantized aabb versus quantized aabb overlap check is made branch-free (helps a lot on consoles PS3/XBox 360)
Collision algorithms are now created through a new btDefaultCollisionConfiguration, to decouple dependency (this is the API change):
Example:
	btDefaultCollisionConfiguration* collisionConfiguration = new btDefaultCollisionConfiguration();
	m_dispatcher = new	btCollisionDispatcher(collisionConfiguration);
This commit is contained in:
ejcoumans
2007-09-08 05:40:01 +00:00
parent 30b1887f40
commit 87df3d0f32
67 changed files with 1116 additions and 972 deletions
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6
Demos/ConvexDecompositionDemo/ConvexDecompositionDemo.cpp
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@@ -95,6 +95,8 @@ void ConvexDecompositionDemo::initPhysics(const char* filename)
tcount = wo.loadObj("../../file.obj");
}
btDefaultCollisionConfiguration* collisionConfiguration = new btDefaultCollisionConfiguration();
#ifdef USE_PARALLEL_DISPATCHER
#ifdef USE_WIN32_THREADING
@@ -112,9 +114,9 @@ void ConvexDecompositionDemo::initPhysics(const char* filename)
///you can hook it up to your custom task scheduler by deriving from btThreadSupportInterface
#endif
btCollisionDispatcher* dispatcher = new SpuGatheringCollisionDispatcher(threadSupport,maxNumOutstandingTasks);
btCollisionDispatcher* dispatcher = new SpuGatheringCollisionDispatcher(threadSupport,maxNumOutstandingTasks,collisionConfiguration);
#else
btCollisionDispatcher* dispatcher = new btCollisionDispatcher();
btCollisionDispatcher* dispatcher = new btCollisionDispatcher(collisionConfiguration);
#endif//USE_PARALLEL_DISPATCHER