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@@ -49,7 +49,7 @@ int main(int argc, char **argv) |
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struct cucul_bitmap *cucul_bitmap; |
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float i = 10.0, j = 17.0, k = 11.0; |
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int p, frame = 0, pause = 0; |
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double frameOffset[360+80]; |
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double frameOffset[360 + 80]; |
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double frameOffset40[360]; |
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double frameOffset80[360]; |
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@@ -83,13 +83,12 @@ int main(int argc, char **argv) |
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dk[p] = (float)cucul_rand(500, 4000) / 6000.0; |
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} |
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for(frame = 0; frame<360; frame++) { |
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frameOffset[frame] = frame * M_PI / 60; |
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frameOffset40[frame] = (frame + 40) * M_PI / 60; |
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frameOffset80[frame] = (frame + 80) * M_PI / 60; |
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for(frame = 0; frame < 360; frame++) { |
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frameOffset[frame] = frame * M_PI / 60; |
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frameOffset40[frame] = (frame + 40) * M_PI / 60; |
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frameOffset80[frame] = (frame + 80) * M_PI / 60; |
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} |
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/* Go ! */ |
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for(;;) |
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{ |
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@@ -103,35 +102,25 @@ int main(int argc, char **argv) |
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goto paused; |
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frame++; |
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if(frame>=360) |
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frame=0; |
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if(frame >= 360) |
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frame = 0; |
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/* Crop the palette */ |
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for(p = CROPBALL; p < 255; p++) |
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{ |
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int t1, t2, t3; |
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double c1 = 1.0 + sin((double)frameOffset[frame]); |
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double c2 = 1.0 + sin((double)frameOffset40[frame]); |
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double c3 = 1.0 + sin((double)frameOffset80[frame]); |
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double c2 = 1.0 + sin((double)frameOffset40[frame]); |
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double c3 = 1.0 + sin((double)frameOffset80[frame]); |
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t1 = p < 0x40 ? 0 : p < 0xc0 ? (p - 0x40) * 0x20 : 0xfff; |
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t1 = p < 0x40 ? 0 : p < 0xc0 ? (p - 0x40) * 0x20 : 0xfff; |
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t2 = p < 0xe0 ? 0 : (p - 0xe0) * 0x80; |
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t3 = p < 0x40 ? p * 0x40 : 0xfff; |
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t1/=4; t2/=4; t3/=4; |
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r[p] = c1 * t1 |
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+ c2 * t2 |
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+ c3 * t3; |
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g[p] = c1 * t2 |
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+ c2 * t3 |
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+ c3 * t1; |
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b[p] = c1 * t3 |
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+ c2 * t1 |
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+ c3 * t2; |
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} |
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r[p] = (c1 * t1 + c2 * t2 + c3 * t3) / 4; |
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g[p] = (c1 * t2 + c2 * t3 + c3 * t1) / 4; |
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b[p] = (c1 * t3 + c2 * t1 + c3 * t2) / 4; |
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} |
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/* Set the palette */ |
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cucul_set_bitmap_palette(qq, cucul_bitmap, r, g, b, a); |
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