69% - B0 68% - AD 67% - AB 66% - A8 65% - A6 64% - A3 63% - A1 62% - 9E 61% - 9C 60% - 99 59% - 96 58% - 94 57% - 91 56% - 8F 55% - 8C 54% - 8A 53% - 87 52% - 85 51% - 82 50% - 80 49% - 7D 48% - 7A 47% - 78 46% - 75 45% -...
chocolate#d2691e210, 105, 3025, 75%, 47% saddlebrown#8b4513139, 69, 1925, 76%, 31% sienna#a0522d160, 82, 4519, 56%, 40% brown#a52a2a165, 42, 420, 59%, 41% maroon#800000128, 0, 00, 100%, 25% blue 颜色名预览HEXRGBHSL ...
缓存数据:[0, 1, 2, 255, 4, 5, 6, 255, 8, 9, 0, 255, 2, 3, 4, 255, 6, 7, 8, 255, 0, 1, 2, 255, 4, 5, 6, 255, 8, 9, 0, 255] 因为我懒,只是把alpha值给定为255而没有把循环赋值的逻辑进行更新,所以第4n位的元数据被直接替换成了255,这个留着读者自行修改有空再改...
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如果params的值不是0,那么两边的光照都被指定。 4.3.2param: 指定要设置的参数指针。 4)glLightfv(GL_LIGHT0, GL_POSITION, light_position): 指定第0号光源的位置。一般支持OpenGL支持8个光照。 这两句是告诉OPENGL在后面的渲染中使用光照,默认情况下是关闭的: glEnable(GL_LIGHTING); 启用灯光 glEnable(GL_...
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(0|1|0\.\d+)\s*\)\s*$}x.freeze45 attr_reader :red, :green, :blue, :alpha46 def self.from_string(str)47 case str48 when RGB_PATTERN49 new Regexp.last_match(1), Regexp.last_match(2), Regexp.last_match(3)50 when RGB_PCT_PATTERN51 array = [Regexp.last_match(1), Reg...
The LongRGBA structure specifies a color as a combination of red, green, blue and alpha values. 0 1 2 3 4
chocolate#d2691e210, 105, 3025, 75%, 47% saddlebrown#8b4513139, 69, 1925, 76%, 31% sienna#a0522d160, 82, 4519, 56%, 40% brown#a52a2a165, 42, 420, 59%, 41% maroon#800000128, 0, 00, 100%, 25% blue 颜色名预览HEXRGBHSL ...
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