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[2747] | 1 | #ifndef __MATERIAL_H
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| 2 | #define __MATERIAL_H
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| 3 |
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| 4 | //namespace CHCDemo
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| 5 | //{
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| 6 |
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| 7 |
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| 8 | class RgbColor
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| 9 | {
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| 10 | public:
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| 11 | float r, g, b;
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| 12 |
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| 13 | RgbColor():r(0.5f),g(0.5f),b(0.5f)
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| 14 | {
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| 15 | }
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| 16 |
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| 17 | RgbColor(const float _r,
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| 18 | const float _g,
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| 19 | const float _b):r(_r),g(_g),b(_b)
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| 20 | {
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| 21 | }
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| 22 |
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| 23 | friend RgbColor
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| 24 | RandomColor(const float a=0.0f, const float b=1.0f);
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| 25 |
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| 26 | // Mapping from interval 0.0-1.0 to RGB using "rainbow" color map
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| 27 | // (range of hue from 0-240)
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| 28 |
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| 29 | friend RgbColor RainbowColorMapping(const float value);
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| 30 |
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| 31 | };
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| 32 |
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| 33 |
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| 34 | // Forward declarations
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| 35 | RgbColor RandomColor(const float a, const float b);
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| 36 |
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| 37 | // Mapping from interval 0.0-1.0 to RGB using "rainbow" color map
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| 38 | // (range of hue from 0-240)
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| 39 | RgbColor RainbowColorMapping(const float value);
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| 40 |
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| 41 |
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| 42 |
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| 43 | class Material
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| 44 | {
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| 45 | public:
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| 46 | RgbColor mDiffuseColor;
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| 47 | RgbColor mSpecularColor;
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| 48 | RgbColor mAmbientColor;
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| 49 |
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| 50 | Material(): mId(0)
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| 51 | {
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| 52 | }
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| 53 |
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| 54 | Material(const int id): mId(id)
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| 55 | {
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| 56 | }
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| 57 |
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| 58 | Material(const RgbColor &color):mDiffuseColor(color),
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| 59 | mAmbientColor(color),
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| 60 | mSpecularColor(0,0,0), mId(0)
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| 61 | {
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| 62 | }
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| 63 |
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| 64 | friend Material RandomMaterial();
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| 65 |
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| 66 | /** Returns unique material id.
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| 67 | */
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| 68 | int GetId() const
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| 69 | {
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| 70 | return mId;
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| 71 | }
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| 72 |
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| 73 | protected:
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| 74 |
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| 75 | // unique material id
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| 76 | int mId;
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| 77 | };
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| 78 |
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| 79 |
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| 80 | extern Material RandomMaterial();
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| 81 |
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| 82 | //}
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| 83 |
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| 84 | #endif
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