instancingMatHook.h 2.0 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657
  1. //-----------------------------------------------------------------------------
  2. // Copyright (c) 2012 GarageGames, LLC
  3. //
  4. // Permission is hereby granted, free of charge, to any person obtaining a copy
  5. // of this software and associated documentation files (the "Software"), to
  6. // deal in the Software without restriction, including without limitation the
  7. // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
  8. // sell copies of the Software, and to permit persons to whom the Software is
  9. // furnished to do so, subject to the following conditions:
  10. //
  11. // The above copyright notice and this permission notice shall be included in
  12. // all copies or substantial portions of the Software.
  13. //
  14. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15. // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16. // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17. // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18. // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  19. // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  20. // IN THE SOFTWARE.
  21. //-----------------------------------------------------------------------------
  22. #ifndef _INSTANCINGMATHOOK_H_
  23. #define _INSTANCINGMATHOOK_H_
  24. #ifndef _MATINSTANCEHOOK_H_
  25. #include "materials/matInstanceHook.h"
  26. #endif
  27. class BaseMatInstance;
  28. class InstancingMaterialHook : public MatInstanceHook
  29. {
  30. public:
  31. /// The material hook type.
  32. static const MatInstanceHookType Type;
  33. InstancingMaterialHook();
  34. virtual ~InstancingMaterialHook();
  35. // MatInstanceHook
  36. virtual const MatInstanceHookType& getType() const { return Type; }
  37. /// Returns the instancing material instance or the input material
  38. /// instance if one could not be created.
  39. static BaseMatInstance* getInstancingMat( BaseMatInstance *matInst );
  40. protected:
  41. /// The instancing material.
  42. BaseMatInstance *mMatInst;
  43. };
  44. #endif // _INSTANCINGMATHOOK_H_