XNA/DirectX 10/11 - Can VertexBuffer be reused? -


i use vertexbuffers in xna. question can reused? mean is: 1. put data in vertexbuffer 2. after time data becomes obsolete 3. put new data sam vertexbuffer (without disposing)

in code this

var verts = new ... vertexbuffer vb = new ... vb.setdata(verts); ...some time passes vb becomes obsolete... var verts2 = new ... vb.setdata(verts2);

yes... although you'll want declare vertex buffer type dynamicvertexbuffer (instead of plain old vertexbuffer) , subscribe contentlost event repopulate buffer in case it's lost (due memory pressure on graphics card example).


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