31 lines
1.7 KiB
C
31 lines
1.7 KiB
C
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#ifndef NOISE16_PAL_H
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#define NOISE16_PAL_H
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// noise16 variables -----------------------------------------------------------------------
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uint32_t x,hue_time; // x & hue_time values
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uint8_t octaves=2; //2 // how many octaves to use for the brightness
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uint8_t hue_octaves=3; //3 // how many octaves to use for the hue
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int xscale=57771; //57771 // the 'distance' between points on the x axis
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uint32_t hxy = 43213; //43213 // not sure about this
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int hue_scale=20; //1 // the 'distance' between points for the hue noise
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int hue_speed = 1; //31 // how fast we move through hue noise
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uint8_t x_speed = 0; //331 // adjust this value to move along the x axis between frames
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int8_t hxyinc = 3; //3
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void noise16_pal() {
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fill_noise16(leds, NUM_LEDS, octaves, x, xscale, hue_octaves, hxy, hue_scale, hue_time);
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if (thisdir == 0) {hxy+=hxyinc; x += x_speed; hue_time+= hue_speed;} else { hxy-=hxyinc; x -= x_speed; hue_time -= hue_speed;}
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// for (int i=0; i<NUM_LEDS; i++) { // We can filter, we can invert, we can do all sorts of things.
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// leds[i].r = 0; // Filter out red
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// leds[i].g = 0; // Filter out green
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// leds[i].b = 0; // Filter out blue
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// leds[i].g =qsub(leds[i].g, 40); // Set limits
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// }
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} // noise16_pal()
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#endif
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