1 files changed, 0 insertions, 82 deletions
diff --git a/generate.c b/generate.c
deleted file mode 100644
index 9a4eac8..0000000
--- a/generate.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*********************************************************************
- * kd-forest                                                         *
- * Copyright (C) 2015 Tavian Barnes <tavianator@tavianator.com>      *
- *                                                                   *
- * This program is free software. It comes without any warranty, to  *
- * the extent permitted by applicable law. You can redistribute it   *
- * and/or modify it under the terms of the Do What The Fuck You Want *
- * To Public License, Version 2, as published by Sam Hocevar. See    *
- * the COPYING file or http://www.wtfpl.net/ for more details.       *
- *********************************************************************/
-
-#include "generate.h"
-#include "color.h"
-#include "hilbert.h"
-#include "util.h"
-#include <stdlib.h>
-
-uint32_t *
-generate_colors(const options_t *options)
-{
-  const unsigned int bit_depth = options->bit_depth;
-  mode_t mode = options->mode;
-
-  // Allocate bits from most to least perceptually important
-  unsigned int grb_bits[3];
-  for (unsigned int i = 0; i < 3; ++i) {
-    grb_bits[i] = (bit_depth + 2 - i)/3;
-  }
-
-  uint32_t *colors = xmalloc(options->ncolors*sizeof(uint32_t));
-  for (uint32_t i = 0; i < (1 << bit_depth); ++i) {
-    uint32_t n = i;
-    uint32_t grb[3] = {0, 0, 0};
-
-    switch (mode) {
-    case MODE_MORTON:
-      for (unsigned int j = 0; j < bit_depth; ++j) {
-        grb[j%3] |= (i & (1 << j)) >> (j - j/3);
-      }
-      break;
-
-    case MODE_HILBERT:
-      hilbert_point(3, grb_bits, n, grb);
-      break;
-
-    default:
-      for (unsigned int j = 0; j < 3; ++j) {
-        grb[j] = n & ((1 << grb_bits[j]) - 1);
-        n >>= grb_bits[j];
-      }
-      break;
-    }
-
-    // Pad out colors, and put them in RGB order
-    grb[0] <<= 16U - grb_bits[0];
-    grb[1] <<= 24U - grb_bits[1];
-    grb[2] <<=  8U - grb_bits[2];
-
-    colors[i] = grb[1] | grb[0] | grb[2];
-  }
-
-  switch (mode) {
-  case MODE_HUE_SORT:
-    qsort(colors, options->ncolors, sizeof(uint32_t), color_comparator);
-    break;
-
-  case MODE_RANDOM:
-    // Fisher-Yates shuffle
-    for (unsigned int i = options->ncolors; i-- > 0;) {
-      unsigned int j = xrand(i + 1);
-      uint32_t temp = colors[i];
-      colors[i] = colors[j];
-      colors[j] = temp;
-    }
-    break;
-
-  default:
-    break;
-  }
-
-  return colors;
-}