Add 'brushed metal' texture
parent
857b4a40c5
commit
57e181ba3f
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@ -49,6 +49,26 @@ void PTextures::InitTextures()
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}
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BindTexture(TEX_BACKTILE, size, size, buffer, GL_LUMINANCE);
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/* Create brushed background tile */
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for (int i = 0; i < size * size; i++) {
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buffer[i] = (rand() & 0x3F) + 0x80;
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// buffer[i] += 0x20 * sin(((i + 0 / size) % size) * M_PI / size);
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}
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for (int i = 0; i < size; i++) {
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uint8_t *row = &buffer[i * size];
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uint8_t tmp[size];
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for (int j = 0; j < size; j++) {
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uint16_t t = 0;
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for (int k = 0; k < 19; k++) {
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t += row[(j + k) % size];
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}
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tmp[j] = t / 19;
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}
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memcpy(row, tmp, size);
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}
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BindTexture(TEX_BACKTILE2, size, size, buffer, GL_LUMINANCE);
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/* Create glow, focused at 1/3 down the window */
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int cx = size / 2;
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int cy = size / 3;
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@ -3,6 +3,7 @@
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enum {
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TEX_BACKTILE,
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TEX_BACKTILE2,
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TEX_BACKGLOW,
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TEX_SLIDER1,
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