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gtx_multiple.cpp

gtx_multiple.cpp 2.2 KB
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  1. ///////////////////////////////////////////////////////////////////////////////////////////////////
    2. 

  2. // OpenGL Mathematics Copyright (c) 2005 - 2013 G-Truc Creation (www.g-truc.net)
    3. 

  3. ///////////////////////////////////////////////////////////////////////////////////////////////////
    4. 

  4. // Created : 2012-11-19
    5. 

  5. // Updated : 2012-11-19
    6. 

  6. // Licence : This source is under MIT licence
    7. 

  7. // File    : test/gtx/gtx_multiple.cpp
    8. 

  8. ///////////////////////////////////////////////////////////////////////////////////////////////////
    9. 

  9. 

  10. #include <glm/glm.hpp>
    11. 

  11. #include <glm/gtx/multiple.hpp>
    12. 

  12. 

  13. int test_higher()
    14. 

  14. {
    15. 

  15. 	int Error(0);
    16. 

  16. 

  17. 	Error += glm::higherMultiple(-5, 4) == -4 ? 0 : 1;
    18. 

  18. 	Error += glm::higherMultiple(-4, 4) == -4 ? 0 : 1;
    19. 

  19. 	Error += glm::higherMultiple(-3, 4) == 0 ? 0 : 1;
    20. 

  20. 	Error += glm::higherMultiple(-2, 4) == 0 ? 0 : 1;
    21. 

  21. 	Error += glm::higherMultiple(-1, 4) == 0 ? 0 : 1;
    22. 

  22. 

  23. 	Error += glm::higherMultiple(0, 4) == 0 ? 0 : 1;
    24. 

  24. 	Error += glm::higherMultiple(1, 4) == 4 ? 0 : 1;
    25. 

  25. 	Error += glm::higherMultiple(2, 4) == 4 ? 0 : 1;
    26. 

  26. 	Error += glm::higherMultiple(3, 4) == 4 ? 0 : 1;
    27. 

  27. 	Error += glm::higherMultiple(4, 4) == 4 ? 0 : 1;
    28. 

  28. 	Error += glm::higherMultiple(5, 4) == 8 ? 0 : 1;
    29. 

  29. 	Error += glm::higherMultiple(6, 4) == 8 ? 0 : 1;
    30. 

  30. 	Error += glm::higherMultiple(7, 4) == 8 ? 0 : 1;
    31. 

  31. 	Error += glm::higherMultiple(8, 4) == 8 ? 0 : 1;
    32. 

  32. 	Error += glm::higherMultiple(9, 4) == 12 ? 0 : 1;
    33. 

  33. 

  34. 	return Error;
    35. 

  35. }
    36. 

  36. 

  37. int test_Lower()
    38. 

  38. {
    39. 

  39. 	int Error(0);
    40. 

  40. 

  41. 	Error += glm::lowerMultiple(-5, 4) == -8 ? 0 : 1;
    42. 

  42. 	Error += glm::lowerMultiple(-4, 4) == -4 ? 0 : 1;
    43. 

  43. 	Error += glm::lowerMultiple(-3, 4) == -4 ? 0 : 1;
    44. 

  44. 	Error += glm::lowerMultiple(-2, 4) == -4 ? 0 : 1;
    45. 

  45. 	Error += glm::lowerMultiple(-1, 4) == -4 ? 0 : 1;
    46. 

  46. 	Error += glm::lowerMultiple(0, 4) == 0 ? 0 : 1;
    47. 

  47. 	Error += glm::lowerMultiple(1, 4) == 0 ? 0 : 1;
    48. 

  48. 	Error += glm::lowerMultiple(2, 4) == 0 ? 0 : 1;
    49. 

  49. 	Error += glm::lowerMultiple(3, 4) == 0 ? 0 : 1;
    50. 

  50. 	Error += glm::lowerMultiple(4, 4) == 4 ? 0 : 1;
    51. 

  51. 	Error += glm::lowerMultiple(5, 4) == 4 ? 0 : 1;
    52. 

  52. 	Error += glm::lowerMultiple(6, 4) == 4 ? 0 : 1;
    53. 

  53. 	Error += glm::lowerMultiple(7, 4) == 4 ? 0 : 1;
    54. 

  54. 	Error += glm::lowerMultiple(8, 4) == 8 ? 0 : 1;
    55. 

  55. 	Error += glm::lowerMultiple(9, 4) == 8 ? 0 : 1;
    56. 

  56. 

  57. 	return Error;
    58. 

  58. }
    59. 

  59. 

  60. int main()
    61. 

  61. {
    62. 

  62. 	int Error(0);
    63. 

  63. 

  64. 	Error += test_higher();
    65. 

  65. 	Error += test_Lower();
    66. 

  66. 

  67. 	return Error;
    68. 

  68. }
    69.