bring content out of subdir

2015-02-15 12:24:03 -05:00
parent d29fd65614
commit 19ea9b8c87
65 changed files with 0 additions and 0 deletions
@@ -0,0 +1,58 @@
+/*
+    FLAM3 - cosmic recursive fractal flames
+    Copyright (C) 1992-2009 Spotworks LLC
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef interpolation_included
+#define interpolation_included
+
+#include "private.h"
+
+#define INTERP(x)  do { result->x = 0.0; \
+   for (k = 0; k < ncp; k++) result->x += c[k] * cpi[k].x; } while(0)
+
+#define INTERI(x)  do { double tt = 0.0; \
+   for (k = 0; k < ncp; k++) tt += c[k] * cpi[k].x; \
+   result->x = (int)rint(tt); } while(0)
+
+double adjust_percentage(double in);
+double motion_funcs(int funcnum, double timeval);
+
+double smoother(double t);
+double get_stagger_coef(double t, double stagger_prc, int num_xforms, int this_xform);
+
+double det_matrix(double s[2][2]);
+int id_matrix(double s[3][2]);
+int zero_matrix(double s[3][2]);
+void copy_matrix(double to[3][2], double from[3][2]);
+void clear_matrix(double m[3][2]);
+void sum_matrix(double s, double m1[3][2], double m2[3][2]);
+void mult_matrix(double s1[2][2], double s2[2][2], double d[2][2]);
+
+int compare_xforms(const void *av, const void *bv);
+
+void interpolate_cmap(flam3_palette cmap, double blend,
+              int index0, double hue0, int index1, double hue1);
+void interp_and_convert_back(double *c, int ncps, int xfi, double cxang[4][2], 
+                             double cxmag[4][2], double cxtrn[4][2],double store_array[3][2]);                             
+void convert_linear_to_polar(flam3_genome *cp, int ncps, int xfi, int cflag, 
+                             double cxang[4][2], double cxmag[4][2], double cxtrn[4][2]);
+
+void interpolate_catmull_rom(flam3_genome cps[], double t, flam3_genome *result);
+void flam3_interpolate_n(flam3_genome *result, int ncp, flam3_genome *cpi, double *c, double stagger);
+void establish_asymmetric_refangles(flam3_genome *cp, int ncps);
+void flam3_align(flam3_genome *dst, flam3_genome *src, int nsrc);
+#endif