ZeroMesher.cs 2.7 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869
  1. /*
  2. * Copyright (c) Contributors, http://opensimulator.org/
  3. * See CONTRIBUTORS.TXT for a full list of copyright holders.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions are met:
  7. * * Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * * Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. * * Neither the name of the OpenSim Project nor the
  13. * names of its contributors may be used to endorse or promote products
  14. * derived from this software without specific prior written permission.
  15. *
  16. * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS AS IS AND ANY
  17. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  18. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  19. * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
  20. * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  21. * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  23. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  25. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26. *
  27. */
  28. using System;
  29. using OpenSim.Framework;
  30. /*
  31. * This is the zero mesher.
  32. * Whatever you want him to mesh, he can't, telling you that by responding with a null pointer.
  33. * Effectivly this is for switching off meshing and for testing as each physics machine should deal
  34. * with the null pointer situation.
  35. * But it's also a convenience thing, as physics machines can rely on having a mesher in any situation, even
  36. * if it's a dump one like this.
  37. * Note, that this mesher is *not* living in a module but in the manager itself, so
  38. * it's always availabe and thus the default in case of configuration errors
  39. */
  40. namespace OpenSim.Region.Physics.Manager
  41. {
  42. public class ZeroMesherPlugin : IMeshingPlugin
  43. {
  44. public ZeroMesherPlugin()
  45. {
  46. }
  47. public string GetName()
  48. {
  49. return "ZeroMesher";
  50. }
  51. public IMesher GetMesher()
  52. {
  53. return new ZeroMesher();
  54. }
  55. }
  56. public class ZeroMesher : IMesher
  57. {
  58. public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, PhysicsVector size)
  59. {
  60. return null;
  61. }
  62. }
  63. }