experimental/Intersection/QuadraticIntersection_TestData.cpp - Issue 867213004: remove prototype pathops code

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Side by Side Diff: experimental/Intersection/QuadraticIntersection_TestData.cpp

Issue 867213004: remove prototype pathops code (Closed) Base URL: https://skia.googlesource.com/skia.git@master

Patch Set: Created 5 years, 10 months ago

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1 /*

2 * Copyright 2012 Google Inc.

3 *

4 * Use of this source code is governed by a BSD-style license that can be

5 * found in the LICENSE file.

6 */

7

8 #include "QuadraticIntersection_TestData.h"

9

10 const Quadratic quadraticLines[] = {

11 {{0, 0}, {0, 0}, {1, 0}},

12 {{0, 0}, {1, 0}, {0, 0}},

13 {{1, 0}, {0, 0}, {0, 0}},

14 {{1, 0}, {2, 0}, {3, 0}},

15 {{0, 0}, {0, 0}, {0, 1}},

16 {{0, 0}, {0, 1}, {0, 0}},

17 {{0, 1}, {0, 0}, {0, 0}},

18 {{0, 1}, {0, 2}, {0, 3}},

19 {{0, 0}, {0, 0}, {1, 1}},

20 {{0, 0}, {1, 1}, {0, 0}},

21 {{1, 1}, {0, 0}, {0, 0}},

22 {{1, 1}, {2, 2}, {3, 3}},

23 {{1, 1}, {3, 3}, {3, 3}},

24 {{1, 1}, {1, 1}, {2, 2}},

25 {{1, 1}, {2, 2}, {1, 1}},

26 {{1, 1}, {1, 1}, {3, 3}},

27 {{1, 1}, {2, 2}, {4, 4}}, // no coincident

28 {{1, 1}, {3, 3}, {4, 4}},

29 {{1, 1}, {3, 3}, {2, 2}},

30 {{1, 1}, {4, 4}, {2, 2}},

31 {{1, 1}, {4, 4}, {3, 3}},

32 {{2, 2}, {1, 1}, {3, 3}},

33 {{2, 2}, {1, 1}, {4, 4}},

34 {{2, 2}, {3, 3}, {1, 1}},

35 {{2, 2}, {3, 3}, {4, 4}},

36 {{2, 2}, {4, 4}, {1, 1}},

37 {{2, 2}, {4, 4}, {3, 3}},

38 };

39

40 const size_t quadraticLines_count = sizeof(quadraticLines) / sizeof(quadraticLin es[0]);

41

42 static const double F = PointEpsilon * 3;

43 static const double H = PointEpsilon * 4;

44 static const double J = PointEpsilon * 5;

45 static const double K = PointEpsilon * 8; // INVESTIGATE: why are larger multipl es necessary?

46

47 const Quadratic quadraticModEpsilonLines[] = {

48 {{0, F}, {0, 0}, {1, 0}},

49 {{0, 0}, {1, 0}, {0, F}},

50 {{1, 0}, {0, F}, {0, 0}},

51 {{1, H}, {2, 0}, {3, 0}},

52 {{F, 0}, {0, 0}, {0, 1}},

53 {{0, 0}, {0, 1}, {F, 0}},

54 {{0, 1}, {F, 0}, {0, 0}},

55 {{H, 1}, {0, 2}, {0, 3}},

56 {{0, F}, {0, 0}, {1, 1}},

57 {{0, 0}, {1, 1}, {F, 0}},

58 {{1, 1}, {F, 0}, {0, 0}},

59 {{1, 1+J}, {2, 2}, {3, 3}},

60 {{1, 1}, {3, 3}, {3+F, 3}},

61 {{1, 1}, {1+F, 1}, {2, 2}},

62 {{1, 1}, {2, 2}, {1, 1+F}},

63 {{1, 1}, {1, 1+F}, {3, 3}},

64 {{1+H, 1}, {2, 2}, {4, 4}}, // no coincident

65 {{1, 1+K}, {3, 3}, {4, 4}},

66 {{1, 1}, {3+F, 3}, {2, 2}},

67 {{1, 1}, {4, 4+F}, {2, 2}},

68 {{1, 1}, {4, 4}, {3+F, 3}},

69 {{2, 2}, {1, 1}, {3, 3+F}},

70 {{2+F, 2}, {1, 1}, {4, 4}},

71 {{2, 2+F}, {3, 3}, {1, 1}},

72 {{2, 2}, {3+F, 3}, {4, 4}},

73 {{2, 2}, {4, 4+F}, {1, 1}},

74 {{2, 2}, {4, 4}, {3+F, 3}},

75 };

76

77 const size_t quadraticModEpsilonLines_count = sizeof(quadraticModEpsilonLines) / sizeof(quadraticModEpsilonLines[0]);

78

79 const Quadratic quadraticTests[][2] = {

80 { // one intersection

81 {{0, 0},

82 {0, 1},

83 {1, 1}},

84 {{0, 1},

85 {0, 0},

86 {1, 0}}

87 },

88 { // four intersections

89 {{1, 0},

90 {2, 6},

91 {3, 0}},

92 {{0, 1},

93 {6, 2},

94 {0, 3}}

95 }

96 };

97

98 const size_t quadraticTests_count = sizeof(quadraticTests) / sizeof(quadraticTes ts[0]);

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