libdonut  2.3.2
Application framework for cross-platform game development in C++20
Color.hpp
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1 #ifndef DONUT_COLOR_HPP
2 #define DONUT_COLOR_HPP
3 
4 #include <donut/math.hpp>
5 
6 namespace donut {
7 
11 class Color {
12 public:
13  static const Color INVISIBLE;
14  static const Color ALICE_BLUE;
15  static const Color ANTIQUE_WHITE;
16  static const Color AQUA;
17  static const Color AQUAMARINE;
18  static const Color AZURE;
19  static const Color BEIGE;
20  static const Color BISQUE;
21  static const Color BLACK;
22  static const Color BLANCHED_ALMOND;
23  static const Color BLUE;
24  static const Color BLUE_VIOLET;
25  static const Color BROWN;
26  static const Color BURLY_WOOD;
27  static const Color CADET_BLUE;
28  static const Color CHARTREUSE;
29  static const Color CHOCOLATE;
30  static const Color CORAL;
31  static const Color CORNFLOWER_BLUE;
32  static const Color CORNSILK;
33  static const Color CRIMSON;
34  static const Color CYAN;
35  static const Color DARK_BLUE;
36  static const Color DARK_CYAN;
37  static const Color DARK_GOLDEN_ROD;
38  static const Color DARK_GRAY;
39  static const Color DARK_GREY;
40  static const Color DARK_GREEN;
41  static const Color DARK_KHAKI;
42  static const Color DARK_MAGENTA;
43  static const Color DARK_OLIVE_GREEN;
44  static const Color DARK_ORANGE;
45  static const Color DARK_ORCHID;
46  static const Color DARK_RED;
47  static const Color DARK_SALMON;
48  static const Color DARK_SEA_GREEN;
49  static const Color DARK_SLATE_BLUE;
50  static const Color DARK_SLATE_GRAY;
51  static const Color DARK_SLATE_GREY;
52  static const Color DARK_TURQUOISE;
53  static const Color DARK_VIOLET;
54  static const Color DEEP_PINK;
55  static const Color DEEP_SKY_BLUE;
56  static const Color DIM_GRAY;
57  static const Color DIM_GREY;
58  static const Color DODGER_BLUE;
59  static const Color FIRE_BRICK;
60  static const Color FLORAL_WHITE;
61  static const Color FOREST_GREEN;
62  static const Color FUCHSIA;
63  static const Color GAINSBORO;
64  static const Color GHOST_WHITE;
65  static const Color GOLD;
66  static const Color GOLDEN_ROD;
67  static const Color GRAY;
68  static const Color GREY;
69  static const Color GREEN;
70  static const Color GREEN_YELLOW;
71  static const Color HONEY_DEW;
72  static const Color HOT_PINK;
73  static const Color INDIAN_RED;
74  static const Color INDIGO;
75  static const Color IVORY;
76  static const Color KHAKI;
77  static const Color LAVENDER;
78  static const Color LAVENDER_BLUSH;
79  static const Color LAWN_GREEN;
80  static const Color LEMON_CHIFFON;
81  static const Color LIGHT_BLUE;
82  static const Color LIGHT_CORAL;
83  static const Color LIGHT_CYAN;
84  static const Color LIGHT_GOLDEN_ROD_YELLOW;
85  static const Color LIGHT_GRAY;
86  static const Color LIGHT_GREY;
87  static const Color LIGHT_GREEN;
88  static const Color LIGHT_PINK;
89  static const Color LIGHT_SALMON;
90  static const Color LIGHT_SEA_GREEN;
91  static const Color LIGHT_SKY_BLUE;
92  static const Color LIGHT_SLATE_GRAY;
93  static const Color LIGHT_SLATE_GREY;
94  static const Color LIGHT_STEEL_BLUE;
95  static const Color LIGHT_YELLOW;
96  static const Color LIME;
97  static const Color LIME_GREEN;
98  static const Color LINEN;
99  static const Color MAGENTA;
100  static const Color MAROON;
101  static const Color MEDIUM_AQUA_MARINE;
102  static const Color MEDIUM_BLUE;
103  static const Color MEDIUM_ORCHID;
104  static const Color MEDIUM_PURPLE;
105  static const Color MEDIUM_SEA_GREEN;
106  static const Color MEDIUM_SLATE_BLUE;
107  static const Color MEDIUM_SPRING_GREEN;
108  static const Color MEDIUM_TURQUOISE;
109  static const Color MEDIUM_VIOLET_RED;
110  static const Color MIDNIGHT_BLUE;
111  static const Color MINT_CREAM;
112  static const Color MISTY_ROSE;
113  static const Color MOCCASIN;
114  static const Color NAVAJO_WHITE;
115  static const Color NAVY;
116  static const Color OLD_LACE;
117  static const Color OLIVE;
118  static const Color OLIVE_DRAB;
119  static const Color ORANGE;
120  static const Color ORANGE_RED;
121  static const Color ORCHID;
122  static const Color PALE_GOLDEN_ROD;
123  static const Color PALE_GREEN;
124  static const Color PALE_TURQUOISE;
125  static const Color PALE_VIOLET_RED;
126  static const Color PAPAYA_WHIP;
127  static const Color PEACH_PUFF;
128  static const Color PERU;
129  static const Color PINK;
130  static const Color PLUM;
131  static const Color POWDER_BLUE;
132  static const Color PURPLE;
133  static const Color REBECCA_PURPLE;
134  static const Color RED;
135  static const Color ROSY_BROWN;
136  static const Color ROYAL_BLUE;
137  static const Color SADDLE_BROWN;
138  static const Color SALMON;
139  static const Color SANDY_BROWN;
140  static const Color SEA_GREEN;
141  static const Color SEA_SHELL;
142  static const Color SIENNA;
143  static const Color SILVER;
144  static const Color SKY_BLUE;
145  static const Color SLATE_BLUE;
146  static const Color SLATE_GRAY;
147  static const Color SLATE_GREY;
148  static const Color SNOW;
149  static const Color SPRING_GREEN;
150  static const Color STEEL_BLUE;
151  static const Color TAN;
152  static const Color TEAL;
153  static const Color THISTLE;
154  static const Color TOMATO;
155  static const Color TURQUOISE;
156  static const Color VIOLET;
157  static const Color WHEAT;
158  static const Color WHITE;
159  static const Color WHITE_SMOKE;
160  static const Color YELLOW;
161  static const Color YELLOW_GREEN;
162 
166  constexpr Color() noexcept = default;
167 
177  constexpr Color(float r, float g, float b, float a = 1.0f) noexcept
178  : rgba(r, g, b, a) {}
179 
189  constexpr Color(double r, double g, double b, double a = 1.0) noexcept
190  : rgba(static_cast<float>(r), static_cast<float>(g), static_cast<float>(b), static_cast<float>(a)) {}
191 
202  constexpr Color(u8 r, u8 g, u8 b, u8 a = 255) noexcept
203  : Color(static_cast<float>(r) / 255.0f, static_cast<float>(g) / 255.0f, static_cast<float>(b) / 255.0f, static_cast<float>(a) / 255.0f) {}
204 
215  constexpr Color(int r, int g, int b, int a = 255) noexcept
216  : Color(static_cast<float>(r) / 255.0f, static_cast<float>(g) / 255.0f, static_cast<float>(b) / 255.0f, static_cast<float>(a) / 255.0f) {}
217 
227  constexpr Color(vec3 rgb) noexcept
228  : rgba(rgb.x, rgb.y, rgb.z, 1.0f) {}
229 
237  constexpr Color(vec4 rgba) noexcept
238  : rgba(rgba.x, rgba.y, rgba.z, rgba.w) {}
239 
250  constexpr Color(u8vec3 rgb) noexcept
251  : rgba(rgb.x, rgb.y, rgb.z, 255) {}
252 
261  constexpr Color(u8vec4 rgba) noexcept
262  : rgba(rgba.x, rgba.y, rgba.z, rgba.w) {}
263 
270  constexpr operator vec3() const noexcept {
271  return vec3{rgba};
272  }
273 
280  constexpr operator vec4() const noexcept {
281  return rgba;
282  }
283 
290  constexpr operator dvec3() const noexcept {
291  return dvec3{
292  static_cast<double>(rgba.x),
293  static_cast<double>(rgba.y),
294  static_cast<double>(rgba.z),
295  };
296  }
297 
304  constexpr operator dvec4() const noexcept {
305  return dvec4{
306  static_cast<double>(rgba.x),
307  static_cast<double>(rgba.y),
308  static_cast<double>(rgba.z),
309  static_cast<double>(rgba.w),
310  };
311  }
312 
320  constexpr operator u8vec3() const noexcept {
321  return u8vec3{
322  static_cast<u8>(clamp(rgba.x, 0.0f, 1.0f) * 255.0f),
323  static_cast<u8>(clamp(rgba.y, 0.0f, 1.0f) * 255.0f),
324  static_cast<u8>(clamp(rgba.z, 0.0f, 1.0f) * 255.0f),
325  };
326  }
327 
335  constexpr operator u8vec4() const noexcept {
336  return u8vec4{
337  static_cast<u8>(clamp(rgba.x, 0.0f, 1.0f) * 255.0f),
338  static_cast<u8>(clamp(rgba.y, 0.0f, 1.0f) * 255.0f),
339  static_cast<u8>(clamp(rgba.z, 0.0f, 1.0f) * 255.0f),
340  static_cast<u8>(clamp(rgba.w, 0.0f, 1.0f) * 255.0f),
341  };
342  }
343 
352  constexpr Color& operator+=(const Color& other) noexcept {
353  rgba += other.rgba;
354  return *this;
355  }
356 
365  constexpr Color& operator-=(const Color& other) noexcept {
366  rgba -= other.rgba;
367  return *this;
368  }
369 
378  constexpr Color& operator*=(const Color& other) noexcept {
379  rgba *= other.rgba;
380  return *this;
381  }
382 
391  constexpr Color& operator/=(const Color& other) noexcept {
392  rgba /= other.rgba;
393  return *this;
394  }
395 
403  constexpr Color& operator*=(float scalar) noexcept {
404  rgba *= scalar;
405  return *this;
406  }
407 
415  constexpr Color& operator/=(float scalar) noexcept {
416  rgba /= scalar;
417  return *this;
418  }
419 
427  [[nodiscard]] friend Color operator+(const Color& a) {
428  return Color{+a.rgba};
429  }
430 
438  [[nodiscard]] friend Color operator-(const Color& a) {
439  return Color{-a.rgba};
440  }
441 
450  [[nodiscard]] friend Color operator+(const Color& a, const Color& b) {
451  return Color{a.rgba + b.rgba};
452  }
453 
462  [[nodiscard]] friend Color operator-(const Color& a, const Color& b) {
463  return Color{a.rgba - b.rgba};
464  }
465 
474  [[nodiscard]] friend Color operator*(const Color& a, const Color& b) {
475  return Color{a.rgba * b.rgba};
476  }
477 
486  [[nodiscard]] friend Color operator/(const Color& a, const Color& b) {
487  return Color{a.rgba / b.rgba};
488  }
489 
499  [[nodiscard]] friend Color operator*(const Color& a, float b) {
500  return Color{a.rgba * b};
501  }
502 
512  [[nodiscard]] friend Color operator*(float a, const Color& b) {
513  return Color{a * b.rgba};
514  }
515 
525  [[nodiscard]] friend Color operator/(const Color& a, float b) {
526  return Color{a.rgba / b};
527  }
528 
538  [[nodiscard]] friend Color operator/(float a, const Color& b) {
539  return Color{a / b.rgba};
540  }
541 
547  constexpr void setRedComponent(float newValue) noexcept {
548  rgba.x = newValue;
549  }
550 
556  constexpr void setGreenComponent(float newValue) noexcept {
557  rgba.y = newValue;
558  }
559 
565  constexpr void setBlueComponent(float newValue) noexcept {
566  rgba.z = newValue;
567  }
568 
574  constexpr void setAlphaComponent(float newValue) noexcept {
575  rgba.w = newValue;
576  }
577 
583  [[nodiscard]] constexpr float getRedComponent() const noexcept {
584  return rgba.x;
585  }
586 
592  [[nodiscard]] constexpr float getGreenComponent() const noexcept {
593  return rgba.y;
594  }
595 
601  [[nodiscard]] constexpr float getBlueComponent() const noexcept {
602  return rgba.z;
603  }
604 
610  [[nodiscard]] constexpr float getAlphaComponent() const noexcept {
611  return rgba.w;
612  }
613 
614 private:
615  vec4 rgba{0.0f, 0.0f, 0.0f, 0.0f};
616 };
617 
618 // clang-format off
619 inline constexpr Color Color::INVISIBLE { 0, 0, 0, 0};
620 inline constexpr Color Color::ALICE_BLUE {240, 248, 255, 255}; // #F0F8FF
621 inline constexpr Color Color::ANTIQUE_WHITE {250, 235, 215, 255}; // #FAEBD7
622 inline constexpr Color Color::AQUA { 0, 255, 255, 255}; // #00FFFF
623 inline constexpr Color Color::AQUAMARINE {127, 255, 212, 255}; // #7FFFD4
624 inline constexpr Color Color::AZURE {240, 255, 255, 255}; // #F0FFFF
625 inline constexpr Color Color::BEIGE {245, 245, 220, 255}; // #F5F5DC
626 inline constexpr Color Color::BISQUE {255, 228, 196, 255}; // #FFE4C4
627 inline constexpr Color Color::BLACK { 0, 0, 0, 255}; // #000000
628 inline constexpr Color Color::BLANCHED_ALMOND {255, 235, 205, 255}; // #FFEBCD
629 inline constexpr Color Color::BLUE { 0, 0, 255, 255}; // #0000FF
630 inline constexpr Color Color::BLUE_VIOLET {138, 43, 226, 255}; // #8A2BE2
631 inline constexpr Color Color::BROWN {165, 42, 42, 255}; // #A52A2A
632 inline constexpr Color Color::BURLY_WOOD {222, 184, 135, 255}; // #DEB887
633 inline constexpr Color Color::CADET_BLUE { 95, 158, 160, 255}; // #5F9EA0
634 inline constexpr Color Color::CHARTREUSE {127, 255, 0, 255}; // #7FFF00
635 inline constexpr Color Color::CHOCOLATE {210, 105, 30, 255}; // #D2691E
636 inline constexpr Color Color::CORAL {255, 127, 80, 255}; // #FF7F50
637 inline constexpr Color Color::CORNFLOWER_BLUE {100, 149, 237, 255}; // #6495ED
638 inline constexpr Color Color::CORNSILK {255, 248, 220, 255}; // #FFF8DC
639 inline constexpr Color Color::CRIMSON {220, 20, 60, 255}; // #DC143C
640 inline constexpr Color Color::CYAN { 0, 255, 255, 255}; // #00FFFF
641 inline constexpr Color Color::DARK_BLUE { 0, 0, 139, 255}; // #00008B
642 inline constexpr Color Color::DARK_CYAN { 0, 139, 139, 255}; // #008B8B
643 inline constexpr Color Color::DARK_GOLDEN_ROD {184, 134, 11, 255}; // #B8860B
644 inline constexpr Color Color::DARK_GRAY {169, 169, 169, 255}; // #A9A9A9
645 inline constexpr Color Color::DARK_GREY {169, 169, 169, 255}; // #A9A9A9
646 inline constexpr Color Color::DARK_GREEN { 0, 100, 0, 255}; // #006400
647 inline constexpr Color Color::DARK_KHAKI {189, 183, 107, 255}; // #BDB76B
648 inline constexpr Color Color::DARK_MAGENTA {139, 0, 139, 255}; // #8B008B
649 inline constexpr Color Color::DARK_OLIVE_GREEN { 85, 107, 47, 255}; // #556B2F
650 inline constexpr Color Color::DARK_ORANGE {255, 140, 0, 255}; // #FF8C00
651 inline constexpr Color Color::DARK_ORCHID {153, 50, 204, 255}; // #9932CC
652 inline constexpr Color Color::DARK_RED {139, 0, 0, 255}; // #8B0000
653 inline constexpr Color Color::DARK_SALMON {233, 150, 122, 255}; // #E9967A
654 inline constexpr Color Color::DARK_SEA_GREEN {143, 188, 143, 255}; // #8FBC8F
655 inline constexpr Color Color::DARK_SLATE_BLUE { 72, 61, 139, 255}; // #483D8B
656 inline constexpr Color Color::DARK_SLATE_GRAY { 47, 79, 79, 255}; // #2F4F4F
657 inline constexpr Color Color::DARK_SLATE_GREY { 47, 79, 79, 255}; // #2F4F4F
658 inline constexpr Color Color::DARK_TURQUOISE { 0, 206, 209, 255}; // #00CED1
659 inline constexpr Color Color::DARK_VIOLET {148, 0, 211, 255}; // #9400D3
660 inline constexpr Color Color::DEEP_PINK {255, 20, 147, 255}; // #FF1493
661 inline constexpr Color Color::DEEP_SKY_BLUE { 0, 191, 255, 255}; // #00BFFF
662 inline constexpr Color Color::DIM_GRAY {105, 105, 105, 255}; // #696969
663 inline constexpr Color Color::DIM_GREY {105, 105, 105, 255}; // #696969
664 inline constexpr Color Color::DODGER_BLUE { 30, 144, 255, 255}; // #1E90FF
665 inline constexpr Color Color::FIRE_BRICK {178, 34, 34, 255}; // #B22222
666 inline constexpr Color Color::FLORAL_WHITE {255, 250, 240, 255}; // #FFFAF0
667 inline constexpr Color Color::FOREST_GREEN { 34, 139, 34, 255}; // #228B22
668 inline constexpr Color Color::FUCHSIA {255, 0, 255, 255}; // #FF00FF
669 inline constexpr Color Color::GAINSBORO {220, 220, 220, 255}; // #DCDCDC
670 inline constexpr Color Color::GHOST_WHITE {248, 248, 255, 255}; // #F8F8FF
671 inline constexpr Color Color::GOLD {255, 215, 0, 255}; // #FFD700
672 inline constexpr Color Color::GOLDEN_ROD {218, 165, 32, 255}; // #DAA520
673 inline constexpr Color Color::GRAY {128, 128, 128, 255}; // #808080
674 inline constexpr Color Color::GREY {128, 128, 128, 255}; // #808080
675 inline constexpr Color Color::GREEN { 0, 128, 0, 255}; // #008000
676 inline constexpr Color Color::GREEN_YELLOW {173, 255, 47, 255}; // #ADFF2F
677 inline constexpr Color Color::HONEY_DEW {240, 255, 240, 255}; // #F0FFF0
678 inline constexpr Color Color::HOT_PINK {255, 105, 180, 255}; // #FF69B4
679 inline constexpr Color Color::INDIAN_RED {205, 92, 92, 255}; // #CD5C5C
680 inline constexpr Color Color::INDIGO { 75, 0, 130, 255}; // #4B0082
681 inline constexpr Color Color::IVORY {255, 255, 240, 255}; // #FFFFF0
682 inline constexpr Color Color::KHAKI {240, 230, 140, 255}; // #F0E68C
683 inline constexpr Color Color::LAVENDER {230, 230, 250, 255}; // #E6E6FA
684 inline constexpr Color Color::LAVENDER_BLUSH {255, 240, 245, 255}; // #FFF0F5
685 inline constexpr Color Color::LAWN_GREEN {124, 252, 0, 255}; // #7CFC00
686 inline constexpr Color Color::LEMON_CHIFFON {255, 250, 205, 255}; // #FFFACD
687 inline constexpr Color Color::LIGHT_BLUE {173, 216, 230, 255}; // #ADD8E6
688 inline constexpr Color Color::LIGHT_CORAL {240, 128, 128, 255}; // #F08080
689 inline constexpr Color Color::LIGHT_CYAN {224, 255, 255, 255}; // #E0FFFF
690 inline constexpr Color Color::LIGHT_GOLDEN_ROD_YELLOW {250, 250, 210, 255}; // #FAFAD2
691 inline constexpr Color Color::LIGHT_GRAY {211, 211, 211, 255}; // #D3D3D3
692 inline constexpr Color Color::LIGHT_GREY {211, 211, 211, 255}; // #D3D3D3
693 inline constexpr Color Color::LIGHT_GREEN {144, 238, 144, 255}; // #90EE90
694 inline constexpr Color Color::LIGHT_PINK {255, 182, 193, 255}; // #FFB6C1
695 inline constexpr Color Color::LIGHT_SALMON {255, 160, 122, 255}; // #FFA07A
696 inline constexpr Color Color::LIGHT_SEA_GREEN { 32, 178, 170, 255}; // #20B2AA
697 inline constexpr Color Color::LIGHT_SKY_BLUE {135, 206, 250, 255}; // #87CEFA
698 inline constexpr Color Color::LIGHT_SLATE_GRAY {119, 136, 153, 255}; // #778899
699 inline constexpr Color Color::LIGHT_SLATE_GREY {119, 136, 153, 255}; // #778899
700 inline constexpr Color Color::LIGHT_STEEL_BLUE {176, 196, 222, 255}; // #B0C4DE
701 inline constexpr Color Color::LIGHT_YELLOW {255, 255, 224, 255}; // #FFFFE0
702 inline constexpr Color Color::LIME { 0, 255, 0, 255}; // #00FF00
703 inline constexpr Color Color::LIME_GREEN { 50, 205, 50, 255}; // #32CD32
704 inline constexpr Color Color::LINEN {250, 240, 230, 255}; // #FAF0E6
705 inline constexpr Color Color::MAGENTA {255, 0, 255, 255}; // #FF00FF
706 inline constexpr Color Color::MAROON {128, 0, 0, 255}; // #800000
707 inline constexpr Color Color::MEDIUM_AQUA_MARINE {102, 205, 170, 255}; // #66CDAA
708 inline constexpr Color Color::MEDIUM_BLUE { 0, 0, 205, 255}; // #0000CD
709 inline constexpr Color Color::MEDIUM_ORCHID {186, 85, 211, 255}; // #BA55D3
710 inline constexpr Color Color::MEDIUM_PURPLE {147, 112, 219, 255}; // #9370DB
711 inline constexpr Color Color::MEDIUM_SEA_GREEN { 60, 179, 113, 255}; // #3CB371
712 inline constexpr Color Color::MEDIUM_SLATE_BLUE {123, 104, 238, 255}; // #7B68EE
713 inline constexpr Color Color::MEDIUM_SPRING_GREEN { 0, 250, 154, 255}; // #00FA9A
714 inline constexpr Color Color::MEDIUM_TURQUOISE { 72, 209, 204, 255}; // #48D1CC
715 inline constexpr Color Color::MEDIUM_VIOLET_RED {199, 21, 133, 255}; // #C71585
716 inline constexpr Color Color::MIDNIGHT_BLUE { 25, 25, 112, 255}; // #191970
717 inline constexpr Color Color::MINT_CREAM {245, 255, 250, 255}; // #F5FFFA
718 inline constexpr Color Color::MISTY_ROSE {255, 228, 225, 255}; // #FFE4E1
719 inline constexpr Color Color::MOCCASIN {255, 228, 181, 255}; // #FFE4B5
720 inline constexpr Color Color::NAVAJO_WHITE {255, 222, 173, 255}; // #FFDEAD
721 inline constexpr Color Color::NAVY { 0, 0, 128, 255}; // #000080
722 inline constexpr Color Color::OLD_LACE {253, 245, 230, 255}; // #FDF5E6
723 inline constexpr Color Color::OLIVE {128, 128, 0, 255}; // #808000
724 inline constexpr Color Color::OLIVE_DRAB {107, 142, 35, 255}; // #6B8E23
725 inline constexpr Color Color::ORANGE {255, 165, 0, 255}; // #FFA500
726 inline constexpr Color Color::ORANGE_RED {255, 69, 0, 255}; // #FF4500
727 inline constexpr Color Color::ORCHID {218, 112, 214, 255}; // #DA70D6
728 inline constexpr Color Color::PALE_GOLDEN_ROD {238, 232, 170, 255}; // #EEE8AA
729 inline constexpr Color Color::PALE_GREEN {152, 251, 152, 255}; // #98FB98
730 inline constexpr Color Color::PALE_TURQUOISE {175, 238, 238, 255}; // #AFEEEE
731 inline constexpr Color Color::PALE_VIOLET_RED {219, 112, 147, 255}; // #DB7093
732 inline constexpr Color Color::PAPAYA_WHIP {255, 239, 213, 255}; // #FFEFD5
733 inline constexpr Color Color::PEACH_PUFF {255, 218, 185, 255}; // #FFDAB9
734 inline constexpr Color Color::PERU {205, 133, 63, 255}; // #CD853F
735 inline constexpr Color Color::PINK {255, 192, 203, 255}; // #FFC0CB
736 inline constexpr Color Color::PLUM {221, 160, 221, 255}; // #DDA0DD
737 inline constexpr Color Color::POWDER_BLUE {176, 224, 230, 255}; // #B0E0E6
738 inline constexpr Color Color::PURPLE {128, 0, 128, 255}; // #800080
739 inline constexpr Color Color::REBECCA_PURPLE {102, 51, 153, 255}; // #663399
740 inline constexpr Color Color::RED {255, 0, 0, 255}; // #FF0000
741 inline constexpr Color Color::ROSY_BROWN {188, 143, 143, 255}; // #BC8F8F
742 inline constexpr Color Color::ROYAL_BLUE { 65, 105, 225, 255}; // #4169E1
743 inline constexpr Color Color::SADDLE_BROWN {139, 69, 19, 255}; // #8B4513
744 inline constexpr Color Color::SALMON {250, 128, 114, 255}; // #FA8072
745 inline constexpr Color Color::SANDY_BROWN {244, 164, 96, 255}; // #F4A460
746 inline constexpr Color Color::SEA_GREEN { 46, 139, 87, 255}; // #2E8B57
747 inline constexpr Color Color::SEA_SHELL {255, 245, 238, 255}; // #FFF5EE
748 inline constexpr Color Color::SIENNA {160, 82, 45, 255}; // #A0522D
749 inline constexpr Color Color::SILVER {192, 192, 192, 255}; // #C0C0C0
750 inline constexpr Color Color::SKY_BLUE {135, 206, 235, 255}; // #87CEEB
751 inline constexpr Color Color::SLATE_BLUE {106, 90, 205, 255}; // #6A5ACD
752 inline constexpr Color Color::SLATE_GRAY {112, 128, 144, 255}; // #708090
753 inline constexpr Color Color::SLATE_GREY {112, 128, 144, 255}; // #708090
754 inline constexpr Color Color::SNOW {255, 250, 250, 255}; // #FFFAFA
755 inline constexpr Color Color::SPRING_GREEN { 0, 255, 127, 255}; // #00FF7F
756 inline constexpr Color Color::STEEL_BLUE { 70, 130, 180, 255}; // #4682B4
757 inline constexpr Color Color::TAN {210, 180, 140, 255}; // #D2B48C
758 inline constexpr Color Color::TEAL { 0, 128, 128, 255}; // #008080
759 inline constexpr Color Color::THISTLE {216, 191, 216, 255}; // #D8BFD8
760 inline constexpr Color Color::TOMATO {255, 99, 71, 255}; // #FF6347
761 inline constexpr Color Color::TURQUOISE { 64, 224, 208, 255}; // #40E0D0
762 inline constexpr Color Color::VIOLET {238, 130, 238, 255}; // #EE82EE
763 inline constexpr Color Color::WHEAT {245, 222, 179, 255}; // #F5DEB3
764 inline constexpr Color Color::WHITE {255, 255, 255, 255}; // #FFFFFF
765 inline constexpr Color Color::WHITE_SMOKE {245, 245, 245, 255}; // #F5F5F5
766 inline constexpr Color Color::YELLOW {255, 255, 0, 255}; // #FFFF00
767 inline constexpr Color Color::YELLOW_GREEN {154, 205, 50, 255}; // #9ACD32
768 // clang-format on
769 
770 } // namespace donut
771 
772 #endif
donut::Color
Normalized floating-point RGBA color type with 32 bits per component.
Definition: Color.hpp:11
donut::Color::LIGHT_SALMON
static const Color LIGHT_SALMON
Definition: Color.hpp:89
donut::Color::PEACH_PUFF
static const Color PEACH_PUFF
Definition: Color.hpp:127
donut::Color::BEIGE
static const Color BEIGE
Definition: Color.hpp:19
donut::Color::HONEY_DEW
static const Color HONEY_DEW
Definition: Color.hpp:71
donut::Color::AQUAMARINE
static const Color AQUAMARINE
Definition: Color.hpp:17
donut::Color::WHEAT
static const Color WHEAT
Definition: Color.hpp:157
donut::Color::Color
constexpr Color(u8 r, u8 g, u8 b, u8 a=255) noexcept
Construct a color with given integer values for each component in the range 0-255,...
Definition: Color.hpp:202
donut::Color::MEDIUM_VIOLET_RED
static const Color MEDIUM_VIOLET_RED
Definition: Color.hpp:109
donut::Color::operator-
friend Color operator-(const Color &a, const Color &b)
Get the result of component-wise subtraction between two colors.
Definition: Color.hpp:462
donut::Color::DEEP_PINK
static const Color DEEP_PINK
Definition: Color.hpp:54
donut::Color::LIGHT_PINK
static const Color LIGHT_PINK
Definition: Color.hpp:88
donut::Color::GOLD
static const Color GOLD
Definition: Color.hpp:65
donut::Color::DARK_OLIVE_GREEN
static const Color DARK_OLIVE_GREEN
Definition: Color.hpp:43
donut::Color::SALMON
static const Color SALMON
Definition: Color.hpp:138
donut::Color::DARK_GRAY
static const Color DARK_GRAY
Definition: Color.hpp:38
donut::Color::IVORY
static const Color IVORY
Definition: Color.hpp:75
donut::Color::LIGHT_CORAL
static const Color LIGHT_CORAL
Definition: Color.hpp:82
donut::Color::STEEL_BLUE
static const Color STEEL_BLUE
Definition: Color.hpp:150
donut::Color::BLUE_VIOLET
static const Color BLUE_VIOLET
Definition: Color.hpp:24
donut::Color::DARK_ORCHID
static const Color DARK_ORCHID
Definition: Color.hpp:45
donut::Color::LINEN
static const Color LINEN
Definition: Color.hpp:98
donut::Color::MEDIUM_TURQUOISE
static const Color MEDIUM_TURQUOISE
Definition: Color.hpp:108
donut::Color::Color
constexpr Color(vec3 rgb) noexcept
Construct a color from a vector with 3 components, XYZ, that map to the color components RGB,...
Definition: Color.hpp:227
donut::Color::MEDIUM_AQUA_MARINE
static const Color MEDIUM_AQUA_MARINE
Definition: Color.hpp:101
donut::Color::DODGER_BLUE
static const Color DODGER_BLUE
Definition: Color.hpp:58
donut::Color::RED
static const Color RED
Definition: Color.hpp:134
donut::Color::AQUA
static const Color AQUA
Definition: Color.hpp:16
donut::Color::THISTLE
static const Color THISTLE
Definition: Color.hpp:153
donut::Color::FIRE_BRICK
static const Color FIRE_BRICK
Definition: Color.hpp:59
donut::Color::Color
constexpr Color() noexcept=default
Construct a transparent color with a value of 0 in all components.
donut::Color::GOLDEN_ROD
static const Color GOLDEN_ROD
Definition: Color.hpp:66
donut::Color::CADET_BLUE
static const Color CADET_BLUE
Definition: Color.hpp:27
donut::Color::SEA_SHELL
static const Color SEA_SHELL
Definition: Color.hpp:141
donut::Color::DARK_ORANGE
static const Color DARK_ORANGE
Definition: Color.hpp:44
donut::Color::ROSY_BROWN
static const Color ROSY_BROWN
Definition: Color.hpp:135
donut::Color::LIGHT_GOLDEN_ROD_YELLOW
static const Color LIGHT_GOLDEN_ROD_YELLOW
Definition: Color.hpp:84
donut::Color::operator*
friend Color operator*(const Color &a, float b)
Get the result of multiplication between a color and a scalar.
Definition: Color.hpp:499
donut::Color::PLUM
static const Color PLUM
Definition: Color.hpp:130
donut::Color::SANDY_BROWN
static const Color SANDY_BROWN
Definition: Color.hpp:139
donut::Color::setAlphaComponent
constexpr void setAlphaComponent(float newValue) noexcept
Set the value of the alpha component of this color.
Definition: Color.hpp:574
donut::Color::WHITE_SMOKE
static const Color WHITE_SMOKE
Definition: Color.hpp:159
donut::Color::ORANGE_RED
static const Color ORANGE_RED
Definition: Color.hpp:120
donut::Color::PALE_VIOLET_RED
static const Color PALE_VIOLET_RED
Definition: Color.hpp:125
donut::Color::NAVAJO_WHITE
static const Color NAVAJO_WHITE
Definition: Color.hpp:114
donut::Color::MEDIUM_SLATE_BLUE
static const Color MEDIUM_SLATE_BLUE
Definition: Color.hpp:106
donut::Color::operator*
friend Color operator*(float a, const Color &b)
Get the result of multiplication between a scalar and a color.
Definition: Color.hpp:512
donut::Color::SLATE_GRAY
static const Color SLATE_GRAY
Definition: Color.hpp:146
donut::Color::operator+=
constexpr Color & operator+=(const Color &other) noexcept
Add the component values of another color to the respective component values of this color.
Definition: Color.hpp:352
donut::Color::NAVY
static const Color NAVY
Definition: Color.hpp:115
donut::Color::LIGHT_SEA_GREEN
static const Color LIGHT_SEA_GREEN
Definition: Color.hpp:90
donut::Color::operator*=
constexpr Color & operator*=(float scalar) noexcept
Multiply each of the component values of this color by a scalar value.
Definition: Color.hpp:403
donut::Color::getGreenComponent
constexpr float getGreenComponent() const noexcept
Get the value of the green component of this color.
Definition: Color.hpp:592
donut::Color::LIGHT_GREEN
static const Color LIGHT_GREEN
Definition: Color.hpp:87
donut::Color::GHOST_WHITE
static const Color GHOST_WHITE
Definition: Color.hpp:64
donut::Color::Color
constexpr Color(u8vec4 rgba) noexcept
Construct a color from a vector with 4 integer components in the range 0-255, XYZW,...
Definition: Color.hpp:261
donut::Color::SIENNA
static const Color SIENNA
Definition: Color.hpp:142
donut::Color::DARK_MAGENTA
static const Color DARK_MAGENTA
Definition: Color.hpp:42
donut::Color::INDIAN_RED
static const Color INDIAN_RED
Definition: Color.hpp:73
donut::Color::INVISIBLE
static const Color INVISIBLE
Definition: Color.hpp:13
donut::Color::DARK_VIOLET
static const Color DARK_VIOLET
Definition: Color.hpp:53
donut::Color::GAINSBORO
static const Color GAINSBORO
Definition: Color.hpp:63
donut::Color::operator/=
constexpr Color & operator/=(float scalar) noexcept
Divide each of the component values of this color by a scalar value.
Definition: Color.hpp:415
donut::Color::LAVENDER_BLUSH
static const Color LAVENDER_BLUSH
Definition: Color.hpp:78
donut::Color::BISQUE
static const Color BISQUE
Definition: Color.hpp:20
donut::Color::getBlueComponent
constexpr float getBlueComponent() const noexcept
Get the value of the blue component of this color.
Definition: Color.hpp:601
donut::Color::setGreenComponent
constexpr void setGreenComponent(float newValue) noexcept
Set the value of the green component of this color.
Definition: Color.hpp:556
donut::Color::DIM_GREY
static const Color DIM_GREY
Definition: Color.hpp:57
donut::Color::LIGHT_SKY_BLUE
static const Color LIGHT_SKY_BLUE
Definition: Color.hpp:91
donut::Color::SADDLE_BROWN
static const Color SADDLE_BROWN
Definition: Color.hpp:137
donut::Color::SILVER
static const Color SILVER
Definition: Color.hpp:143
donut::Color::LAWN_GREEN
static const Color LAWN_GREEN
Definition: Color.hpp:79
donut::Color::PURPLE
static const Color PURPLE
Definition: Color.hpp:132
donut::Color::PAPAYA_WHIP
static const Color PAPAYA_WHIP
Definition: Color.hpp:126
donut::Color::BURLY_WOOD
static const Color BURLY_WOOD
Definition: Color.hpp:26
donut::Color::ALICE_BLUE
static const Color ALICE_BLUE
Definition: Color.hpp:14
donut::Color::DARK_GREEN
static const Color DARK_GREEN
Definition: Color.hpp:40
donut::Color::operator+
friend Color operator+(const Color &a)
Get the component-wise additive identity of a color.
Definition: Color.hpp:427
donut::Color::LAVENDER
static const Color LAVENDER
Definition: Color.hpp:77
donut::Color::MEDIUM_SEA_GREEN
static const Color MEDIUM_SEA_GREEN
Definition: Color.hpp:105
donut::Color::operator*
friend Color operator*(const Color &a, const Color &b)
Get the result of component-wise multiplication between two colors.
Definition: Color.hpp:474
donut::Color::SKY_BLUE
static const Color SKY_BLUE
Definition: Color.hpp:144
donut::Color::getRedComponent
constexpr float getRedComponent() const noexcept
Get the value of the red component of this color.
Definition: Color.hpp:583
donut::Color::LIME
static const Color LIME
Definition: Color.hpp:96
donut::Color::DIM_GRAY
static const Color DIM_GRAY
Definition: Color.hpp:56
donut::Color::POWDER_BLUE
static const Color POWDER_BLUE
Definition: Color.hpp:131
donut::Color::TAN
static const Color TAN
Definition: Color.hpp:151
donut::Color::LIGHT_SLATE_GREY
static const Color LIGHT_SLATE_GREY
Definition: Color.hpp:93
donut::Color::OLIVE_DRAB
static const Color OLIVE_DRAB
Definition: Color.hpp:118
donut::Color::MEDIUM_PURPLE
static const Color MEDIUM_PURPLE
Definition: Color.hpp:104
donut::Color::DARK_SALMON
static const Color DARK_SALMON
Definition: Color.hpp:47
donut::Color::PERU
static const Color PERU
Definition: Color.hpp:128
donut::Color::ANTIQUE_WHITE
static const Color ANTIQUE_WHITE
Definition: Color.hpp:15
donut::Color::YELLOW
static const Color YELLOW
Definition: Color.hpp:160
donut::Color::DARK_RED
static const Color DARK_RED
Definition: Color.hpp:46
donut::Color::DARK_SEA_GREEN
static const Color DARK_SEA_GREEN
Definition: Color.hpp:48
donut::Color::PALE_TURQUOISE
static const Color PALE_TURQUOISE
Definition: Color.hpp:124
donut::Color::LIGHT_SLATE_GRAY
static const Color LIGHT_SLATE_GRAY
Definition: Color.hpp:92
donut::Color::CYAN
static const Color CYAN
Definition: Color.hpp:34
donut::Color::ORANGE
static const Color ORANGE
Definition: Color.hpp:119
donut::Color::DARK_TURQUOISE
static const Color DARK_TURQUOISE
Definition: Color.hpp:52
donut::Color::DARK_BLUE
static const Color DARK_BLUE
Definition: Color.hpp:35
donut::Color::MEDIUM_SPRING_GREEN
static const Color MEDIUM_SPRING_GREEN
Definition: Color.hpp:107
donut::Color::LIGHT_STEEL_BLUE
static const Color LIGHT_STEEL_BLUE
Definition: Color.hpp:94
donut::Color::DARK_KHAKI
static const Color DARK_KHAKI
Definition: Color.hpp:41
donut::Color::GREY
static const Color GREY
Definition: Color.hpp:68
donut::Color::DARK_GREY
static const Color DARK_GREY
Definition: Color.hpp:39
donut::Color::DARK_CYAN
static const Color DARK_CYAN
Definition: Color.hpp:36
donut::Color::OLD_LACE
static const Color OLD_LACE
Definition: Color.hpp:116
donut::Color::AZURE
static const Color AZURE
Definition: Color.hpp:18
donut::Color::MEDIUM_ORCHID
static const Color MEDIUM_ORCHID
Definition: Color.hpp:103
donut::Color::LIGHT_GREY
static const Color LIGHT_GREY
Definition: Color.hpp:86
donut::Color::CRIMSON
static const Color CRIMSON
Definition: Color.hpp:33
donut::Color::SEA_GREEN
static const Color SEA_GREEN
Definition: Color.hpp:140
donut::Color::PALE_GOLDEN_ROD
static const Color PALE_GOLDEN_ROD
Definition: Color.hpp:122
donut::Color::DARK_SLATE_GRAY
static const Color DARK_SLATE_GRAY
Definition: Color.hpp:50
donut::Color::Color
constexpr Color(u8vec3 rgb) noexcept
Construct a color from a vector with 3 integer components in the range 0-255, XYZ,...
Definition: Color.hpp:250
donut::Color::GRAY
static const Color GRAY
Definition: Color.hpp:67
donut::Color::CHOCOLATE
static const Color CHOCOLATE
Definition: Color.hpp:29
donut::Color::CORNFLOWER_BLUE
static const Color CORNFLOWER_BLUE
Definition: Color.hpp:31
donut::Color::INDIGO
static const Color INDIGO
Definition: Color.hpp:74
donut::Color::FUCHSIA
static const Color FUCHSIA
Definition: Color.hpp:62
donut::Color::FLORAL_WHITE
static const Color FLORAL_WHITE
Definition: Color.hpp:60
donut::Color::LIME_GREEN
static const Color LIME_GREEN
Definition: Color.hpp:97
donut::Color::MEDIUM_BLUE
static const Color MEDIUM_BLUE
Definition: Color.hpp:102
donut::Color::Color
constexpr Color(vec4 rgba) noexcept
Construct a color from a vector with 4 components, XYZW, that map to the color components RGBA,...
Definition: Color.hpp:237
donut::Color::HOT_PINK
static const Color HOT_PINK
Definition: Color.hpp:72
donut::Color::GREEN_YELLOW
static const Color GREEN_YELLOW
Definition: Color.hpp:70
donut::Color::MISTY_ROSE
static const Color MISTY_ROSE
Definition: Color.hpp:112
donut::Color::VIOLET
static const Color VIOLET
Definition: Color.hpp:156
donut::Color::operator-=
constexpr Color & operator-=(const Color &other) noexcept
Subtract the component values of another color from the respective component values of this color.
Definition: Color.hpp:365
donut::Color::ORCHID
static const Color ORCHID
Definition: Color.hpp:121
donut::Color::MINT_CREAM
static const Color MINT_CREAM
Definition: Color.hpp:111
donut::Color::BROWN
static const Color BROWN
Definition: Color.hpp:25
donut::Color::DEEP_SKY_BLUE
static const Color DEEP_SKY_BLUE
Definition: Color.hpp:55
donut::Color::LIGHT_YELLOW
static const Color LIGHT_YELLOW
Definition: Color.hpp:95
donut::Color::Color
constexpr Color(double r, double g, double b, double a=1.0) noexcept
Construct a color with given values for each component.
Definition: Color.hpp:189
donut::Color::operator/=
constexpr Color & operator/=(const Color &other) noexcept
Divide the component values of this color with the respective component values of another color.
Definition: Color.hpp:391
donut::Color::LIGHT_BLUE
static const Color LIGHT_BLUE
Definition: Color.hpp:81
donut::Color::CORNSILK
static const Color CORNSILK
Definition: Color.hpp:32
donut::Color::YELLOW_GREEN
static const Color YELLOW_GREEN
Definition: Color.hpp:161
donut::Color::REBECCA_PURPLE
static const Color REBECCA_PURPLE
Definition: Color.hpp:133
donut::Color::SNOW
static const Color SNOW
Definition: Color.hpp:148
donut::Color::setRedComponent
constexpr void setRedComponent(float newValue) noexcept
Set the value of the red component of this color.
Definition: Color.hpp:547
donut::Color::BLUE
static const Color BLUE
Definition: Color.hpp:23
donut::Color::operator/
friend Color operator/(const Color &a, float b)
Get the result of division between a color and a scalar.
Definition: Color.hpp:525
donut::Color::LEMON_CHIFFON
static const Color LEMON_CHIFFON
Definition: Color.hpp:80
donut::Color::GREEN
static const Color GREEN
Definition: Color.hpp:69
donut::Color::SPRING_GREEN
static const Color SPRING_GREEN
Definition: Color.hpp:149
donut::Color::Color
constexpr Color(int r, int g, int b, int a=255) noexcept
Construct a color with given integer values for each component in the range 0-255,...
Definition: Color.hpp:215
donut::Color::PINK
static const Color PINK
Definition: Color.hpp:129
donut::Color::setBlueComponent
constexpr void setBlueComponent(float newValue) noexcept
Set the value of the blue component of this color.
Definition: Color.hpp:565
donut::Color::BLANCHED_ALMOND
static const Color BLANCHED_ALMOND
Definition: Color.hpp:22
donut::Color::MOCCASIN
static const Color MOCCASIN
Definition: Color.hpp:113
donut::Color::TURQUOISE
static const Color TURQUOISE
Definition: Color.hpp:155
donut::Color::DARK_SLATE_GREY
static const Color DARK_SLATE_GREY
Definition: Color.hpp:51
donut::Color::FOREST_GREEN
static const Color FOREST_GREEN
Definition: Color.hpp:61
donut::Color::CORAL
static const Color CORAL
Definition: Color.hpp:30
donut::Color::operator/
friend Color operator/(float a, const Color &b)
Get the result of division between a scalar and a color.
Definition: Color.hpp:538
donut::Color::WHITE
static const Color WHITE
Definition: Color.hpp:158
donut::Color::OLIVE
static const Color OLIVE
Definition: Color.hpp:117
donut::Color::MIDNIGHT_BLUE
static const Color MIDNIGHT_BLUE
Definition: Color.hpp:110
donut::Color::CHARTREUSE
static const Color CHARTREUSE
Definition: Color.hpp:28
donut::Color::SLATE_BLUE
static const Color SLATE_BLUE
Definition: Color.hpp:145
donut::Color::DARK_GOLDEN_ROD
static const Color DARK_GOLDEN_ROD
Definition: Color.hpp:37
donut::Color::LIGHT_GRAY
static const Color LIGHT_GRAY
Definition: Color.hpp:85
donut::Color::SLATE_GREY
static const Color SLATE_GREY
Definition: Color.hpp:147
donut::Color::operator+
friend Color operator+(const Color &a, const Color &b)
Get the result of component-wise addition between two colors.
Definition: Color.hpp:450
donut::Color::operator*=
constexpr Color & operator*=(const Color &other) noexcept
Multiply the component values of this color with the respective component values of another color.
Definition: Color.hpp:378
donut::Color::TEAL
static const Color TEAL
Definition: Color.hpp:152
donut::Color::ROYAL_BLUE
static const Color ROYAL_BLUE
Definition: Color.hpp:136
donut::Color::getAlphaComponent
constexpr float getAlphaComponent() const noexcept
Get the value of the alpha component of this color.
Definition: Color.hpp:610
donut::Color::LIGHT_CYAN
static const Color LIGHT_CYAN
Definition: Color.hpp:83
donut::Color::operator/
friend Color operator/(const Color &a, const Color &b)
Get the result of component-wise division between two colors.
Definition: Color.hpp:486
donut::Color::MAGENTA
static const Color MAGENTA
Definition: Color.hpp:99
donut::Color::PALE_GREEN
static const Color PALE_GREEN
Definition: Color.hpp:123
donut::Color::KHAKI
static const Color KHAKI
Definition: Color.hpp:76
donut::Color::operator-
friend Color operator-(const Color &a)
Get the component-wise additive inverse of a color.
Definition: Color.hpp:438
donut::Color::BLACK
static const Color BLACK
Definition: Color.hpp:21
donut::Color::TOMATO
static const Color TOMATO
Definition: Color.hpp:154
donut::Color::DARK_SLATE_BLUE
static const Color DARK_SLATE_BLUE
Definition: Color.hpp:49
donut::Color::MAROON
static const Color MAROON
Definition: Color.hpp:100
donut
Definition: Application.hpp:9
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