BulletStridingMeshInterface.kl

Interfaces

BulletStridingMeshInterface (interface)

The btStridingMeshInterface is the interface class for high performance generic access to triangle meshes, used in combination with btBvhTriangleMeshShape and some other collision shapes. Using index striding of 3*sizeof(integer) it can use triangle arrays, using index striding of 1*sizeof(integer) it can handle triangle strips. It allows for sharing graphics and collision meshes. Also it provides locking/unlocking of graphics meshes that are in gpu memory. ///brute force method to calculate aabb /// get read and write access to a subpart of a triangle mesh /// this subpart has a continuous array of vertices and indices /// in this way the mesh can be handled as chunks of memory with striding /// very similar to OpenGL vertexarray support /// make a call to unLockVertexBase when the read and write access is finished /// unLockVertexBase finishes the access to a subpart of the triangle mesh /// make a call to unLockVertexBase when the read and write access (using getLockedVertexIndexBase) is finished /// getNumSubParts returns the number of seperate subparts /// each subpart has a continuous array of vertices and indices ///fills the dataBuffer and returns the struct name (and 0 on failure)

Functions

Data	getPointer ? ()

Functions in detail

Data BulletStridingMeshInterface.getPointer? ()