void IDisposable.Dispose()
{
effectInstance?.Dispose(); effectInstance = null;
if (linesBuffer != indexLinesBuffer && linesBuffer != indexPointsBuffer)
{
linesBuffer?.Dispose();
}
linesBuffer = null; linesCount = 0;
triangleBuffer?.Dispose(); triangleBuffer = null; triangleCount = 0;
vertexFormat?.Dispose(); vertexFormat = null;
vertexBuffer?.Dispose(); vertexBuffer = null; vertexCount = 0;
}