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@ -516,7 +516,6 @@ class MatHelper{ |
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$diffuseReflectionTextureSavaPath = $cacheFileDir.'/'.$fileName.'_diffuseReflection'.$extension; |
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$imagick = new Imagick($textureSavaPath); |
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$imageIterator = $imagick->getPixelIterator(); |
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echo date("Y-m-d H:i:s")."\n"; |
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foreach ($imageIterator as $row => $pixels) { |
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foreach ($pixels as $column => $pixel) { |
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// 获取每个像素色值;
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@ -525,17 +524,17 @@ class MatHelper{ |
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$g = $value["g"]; |
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$b = $value["b"]; |
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$a = $value["a"]; |
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$brightness = 0; |
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foreach([$r,$g,$b] as $value){ |
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$brightness = $value > $brightness ? $value : $brightness; |
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} |
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$gain = 0; |
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if($brightness !== 0){ |
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$gain = ((255-$brightness) / $brightness) * ($translucencyIntensity ** (1/2.2)); |
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} |
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$r = round(($r + $r * $gain) * (1-$translucencyIntensity)); |
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$g = round(($g + $g * $gain) * (1-$translucencyIntensity)); |
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$b = round(($b + $b * $gain) * (1-$translucencyIntensity)); |
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// $brightness = 0;
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// foreach([$r,$g,$b] as $value){
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// $brightness = $value > $brightness ? $value : $brightness;
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// }
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// $gain = 0;
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// if($brightness !== 0){
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// $gain = ((255-$brightness) / $brightness) * ($translucencyIntensity ** (1/2.2));
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// }
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$r = round($r * (1-$translucencyIntensity)); |
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$g = round($g * (1-$translucencyIntensity)); |
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$b = round($b * (1-$translucencyIntensity)); |
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$rgbaColor = "rgba({$r}, {$g}, {$b}, {$a})"; |
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$pixel->setColor($rgbaColor); |
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// $hexColor = self::rgbToHexColor("rgb({$value["r"]}, {$value["g"]}, {$value["b"]})");
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@ -546,7 +545,6 @@ class MatHelper{ |
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} |
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$imageIterator->syncIterator(); |
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} |
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echo date("Y-m-d H:i:s")."\n"; |
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$imagick->setImageCompressionQuality(100); |
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$imagick->writeImage($diffuseReflectionTextureSavaPath); |
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$diffuseReflectionTexture = new ImageMap( |
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