1 | // This file is a part of the Framsticks GDK. |
---|
2 | // Copyright (C) 2002-2014 Maciej Komosinski and Szymon Ulatowski. See LICENSE.txt for details. |
---|
3 | // Refer to http://www.framsticks.com/ for further information. |
---|
4 | |
---|
5 | #include "conv_fF.h" |
---|
6 | #include "fF_genotype.h" |
---|
7 | #include <frams/model/model.h> |
---|
8 | #include <common/nonstd_stl.h> |
---|
9 | |
---|
10 | GenoConv_fF0::GenoConv_fF0() |
---|
11 | { |
---|
12 | name = "7-value Foraminifera encoding"; |
---|
13 | in_format = 'F'; |
---|
14 | out_format = '0'; |
---|
15 | mapsupport = 0; |
---|
16 | cosines = new double[fF_LATITUDE_NUM]; |
---|
17 | sines = new double[fF_LATITUDE_NUM]; |
---|
18 | fill_cos_and_sin(); |
---|
19 | } |
---|
20 | |
---|
21 | GenoConv_fF0::~GenoConv_fF0() |
---|
22 | { |
---|
23 | delete[] cosines; |
---|
24 | delete[] sines; |
---|
25 | } |
---|
26 | |
---|
27 | SString GenoConv_fF0::convert(SString &in, MultiMap *map) |
---|
28 | { |
---|
29 | fF_growth_params gp; |
---|
30 | if (!gp.load(in)) //invalid input genotype? |
---|
31 | return ""; //so we return an invalid f0 genotype |
---|
32 | |
---|
33 | double div_radius_length = 1;//div_radius_length=1 or kx=ky=kz=1 |
---|
34 | double radius = 1; |
---|
35 | |
---|
36 | Model m; |
---|
37 | m.open(); |
---|
38 | // subsequent parts (chambers) are placed relative to the previous part's orientation and location |
---|
39 | Part *p1, *p2; |
---|
40 | |
---|
41 | fF_chamber3d **chambers = new fF_chamber3d*[gp.number_of_chambers]; |
---|
42 | |
---|
43 | for (int i = 0; i < gp.number_of_chambers; i++) { |
---|
44 | createSphere(i, chambers, radius, div_radius_length, gp.translation, gp.angle1, gp.angle2, gp.scalex, gp.scaley, gp.scalez); |
---|
45 | } |
---|
46 | |
---|
47 | p1 = m.addNewPart(Part::SHAPE_ELLIPSOID); |
---|
48 | p1->p = Pt3D(chambers[0]->centerX, chambers[0]->centerY, chambers[0]->centerZ); |
---|
49 | |
---|
50 | |
---|
51 | for (int i = 1; i < gp.number_of_chambers; i++, p1 = p2) { |
---|
52 | p2 = m.addNewPart(Part::SHAPE_ELLIPSOID); |
---|
53 | p2->scale = p1->scale.entrywiseProduct(Pt3D(gp.scalex, gp.scaley, gp.scalez)); //each part's scale is its predecessor's scale * scaling |
---|
54 | |
---|
55 | p2->p = Pt3D(chambers[i]->centerX, chambers[i]->centerY, chambers[i]->centerZ); |
---|
56 | |
---|
57 | m.addNewJoint(p1, p2, Joint::SHAPE_SOLID); //all parts must be connected |
---|
58 | } |
---|
59 | |
---|
60 | for (int i = 0; i < gp.number_of_chambers; i++) |
---|
61 | delete chambers[i]; |
---|
62 | delete[]chambers; |
---|
63 | |
---|
64 | m.close(); |
---|
65 | return m.getF0Geno().getGene(); |
---|
66 | } |
---|
67 | |
---|
68 | void GenoConv_fF0::createSphere(int which, fF_chamber3d **chambers, double radius_, double div_radius_length_, double div_vector_length_, |
---|
69 | double alpha_, double gamma_, double kx_, double ky_, double kz_) |
---|
70 | { |
---|
71 | chambers[which] = new fF_chamber3d(0.0f, 0.0f, 0.0f, |
---|
72 | (float)radius_, (float)radius_ * (float)kx_, 0.0f, 0.0f, |
---|
73 | (float)(radius_ * div_vector_length_), 0.0f, 0.0f, 0.0f, 0.0f); |
---|
74 | if (which == 0) |
---|
75 | chambers[which]->points = generate_points(chambers[which], which, kx_, ky_, kz_); |
---|
76 | if (which > 0) { |
---|
77 | /* old radius */ |
---|
78 | double radiusOld, radius; |
---|
79 | radiusOld = chambers[which - 1]->radius; |
---|
80 | radius = div_radius_length_ * radiusOld; |
---|
81 | /* new growth vector length */ |
---|
82 | double len = radius * div_vector_length_; |
---|
83 | if (radius < fF_TOO_LITTLE) { |
---|
84 | radius = fF_TOO_LITTLE; |
---|
85 | if (fabs(len) >(fF_TOO_MUCH * radius)) { |
---|
86 | len = ((len < 0) ? (-1) : 1) * fF_TOO_MUCH * radius; |
---|
87 | } |
---|
88 | } |
---|
89 | if (len == 0) { |
---|
90 | len = -0.0000001; |
---|
91 | } |
---|
92 | |
---|
93 | /* aperture of the previous chamber */ |
---|
94 | double pzx = chambers[which - 1]->holeX; |
---|
95 | double pzy = chambers[which - 1]->holeY; |
---|
96 | double pzz = chambers[which - 1]->holeZ; |
---|
97 | |
---|
98 | //center of the previous chamber |
---|
99 | double pcx = chambers[which - 1]->centerX; |
---|
100 | double pcy = chambers[which - 1]->centerY; |
---|
101 | double pcz = chambers[which - 1]->centerZ; |
---|
102 | |
---|
103 | /* aperture of the next to last chamber */ |
---|
104 | double ppx; |
---|
105 | double ppy; |
---|
106 | double ppz; |
---|
107 | |
---|
108 | if (which == 1) { |
---|
109 | ppx = pcx; |
---|
110 | ppy = pcy; |
---|
111 | ppz = pcz; |
---|
112 | } |
---|
113 | else { |
---|
114 | ppx = chambers[which - 2]->holeX; |
---|
115 | ppy = chambers[which - 2]->holeY; |
---|
116 | ppz = chambers[which - 2]->holeZ; |
---|
117 | } |
---|
118 | |
---|
119 | double pzxprim = pzx - ppx; |
---|
120 | double pzyprim = pzy - ppy; |
---|
121 | double angle; |
---|
122 | |
---|
123 | angle = atan2(pzyprim, pzxprim); |
---|
124 | double alpha = angle - alpha_; |
---|
125 | |
---|
126 | |
---|
127 | double gamma = chambers[which - 1]->phi + gamma_; |
---|
128 | |
---|
129 | /* x */ |
---|
130 | double wx = len * cos(alpha); |
---|
131 | /* y */ |
---|
132 | double wy = len * sin(alpha); |
---|
133 | /* y */ |
---|
134 | double wz = len * sin(alpha) * sin(gamma); |
---|
135 | |
---|
136 | /*center of the new sphere*/ |
---|
137 | double x = pzx + wx; |
---|
138 | double y = pzy + wy; |
---|
139 | double z = pzz + wz; |
---|
140 | |
---|
141 | chambers[which]->centerX = (float)x; |
---|
142 | chambers[which]->centerY = (float)y; |
---|
143 | chambers[which]->centerZ = (float)z; |
---|
144 | chambers[which]->radius = (float)radius; |
---|
145 | chambers[which]->vectorTfX = (float)wx; |
---|
146 | chambers[which]->vectorTfY = (float)wy; |
---|
147 | chambers[which]->vectorTfZ = (float)wz; |
---|
148 | chambers[which]->beta = (float)alpha; |
---|
149 | chambers[which]->phi = (float)gamma; |
---|
150 | |
---|
151 | chambers[which]->points = generate_points(chambers[which], which, kx_, ky_, kz_); |
---|
152 | search_hid(which, chambers, kx_, ky_, kz_); |
---|
153 | int pun; |
---|
154 | pun = find_hole(which, pzx, pzy, pzz, chambers, kx_, ky_, kz_); |
---|
155 | |
---|
156 | chambers[which]->holeX = (float)chambers[which]->points[pun][0]; |
---|
157 | chambers[which]->holeY = (float)chambers[which]->points[pun][1]; |
---|
158 | chambers[which]->holeZ = (float)chambers[which]->points[pun][2]; |
---|
159 | } |
---|
160 | } |
---|
161 | |
---|
162 | void GenoConv_fF0::fill_cos_and_sin() |
---|
163 | { |
---|
164 | int i; |
---|
165 | double pi = acos(-1.0); |
---|
166 | double angle = pi / (((double)fF_LATITUDE_NUM)*0.5); |
---|
167 | for (i = 0; i < fF_LATITUDE_NUM; i++) |
---|
168 | { |
---|
169 | cosines[i] = cos((double)i * angle); |
---|
170 | sines[i] = sin((double)i * angle); |
---|
171 | } |
---|
172 | } |
---|
173 | |
---|
174 | double** GenoConv_fF0::generate_points(fF_chamber3d *chamber, int which, double kx_, double ky_, double kz_) |
---|
175 | { |
---|
176 | float radius = chamber->radius; |
---|
177 | float cenx = chamber->centerX; |
---|
178 | float ceny = chamber->centerY; |
---|
179 | float cenz = chamber->centerZ; |
---|
180 | |
---|
181 | double maxX = 0; |
---|
182 | double maxY = 0; |
---|
183 | double minX = 0; |
---|
184 | double minY = 0; |
---|
185 | double minZ = 0; |
---|
186 | |
---|
187 | double kx = 1; |
---|
188 | double ky = 1; |
---|
189 | double kz = 1; |
---|
190 | |
---|
191 | if (which > 0) { |
---|
192 | for (int kt = 1; kt < (which + 1); kt++) { |
---|
193 | kx = kx * kx_; |
---|
194 | ky = ky * ky_; |
---|
195 | kz = kz * kz_; |
---|
196 | } |
---|
197 | } |
---|
198 | |
---|
199 | int i, j; |
---|
200 | double x, y, z; |
---|
201 | |
---|
202 | double **points = new double*[fF_SIZE]; |
---|
203 | for (int i = 0; i < fF_SIZE; i++) { |
---|
204 | points[i] = new double[4]; |
---|
205 | } |
---|
206 | |
---|
207 | for (i = 0; i < fF_LONGITUDE_NUM; i++) { |
---|
208 | if (kx_ == 1 && ky_ == 1 && kz_ == 1) { |
---|
209 | y = ceny + radius * cosines[i]; |
---|
210 | } |
---|
211 | else { |
---|
212 | y = ceny + ky * cosines[i]; |
---|
213 | } |
---|
214 | for (j = 0; j < fF_LATITUDE_NUM; j++) { |
---|
215 | if (kx_ == 1 && ky_ == 1 && kz_ == 1) { |
---|
216 | points[(i * fF_LATITUDE_NUM) + j][0] = x = cenx + radius * cosines[j] * sines[i]; |
---|
217 | points[(i * fF_LATITUDE_NUM) + j][1] = y; |
---|
218 | points[(i * fF_LATITUDE_NUM) + j][2] = z = cenz + radius * sines[j] * sines[i]; |
---|
219 | } |
---|
220 | else { |
---|
221 | points[(i * fF_LATITUDE_NUM) + j][0] = x = cenx + kx * cosines[j] * sines[i]; |
---|
222 | points[(i * fF_LATITUDE_NUM) + j][1] = y; |
---|
223 | points[(i * fF_LATITUDE_NUM) + j][2] = z = cenz + kz * sines[j] * sines[i]; |
---|
224 | } |
---|
225 | |
---|
226 | points[(i * fF_LATITUDE_NUM) + j][3] = 1.0; |
---|
227 | if (x < minX) minX = x; |
---|
228 | if (x > maxX) maxX = x; |
---|
229 | if (y < minY) minY = y; |
---|
230 | if (y > maxY) maxY = y; |
---|
231 | |
---|
232 | if (z < minZ) minZ = z; |
---|
233 | }; |
---|
234 | }; |
---|
235 | return points; |
---|
236 | |
---|
237 | } |
---|
238 | |
---|
239 | double GenoConv_fF0::dist(double x1, double y1, double z1, double x2, double y2, double z2) |
---|
240 | { |
---|
241 | return sqrt((x2 - x1)*(x2 - x1) + (y2 - y1)*(y2 - y1) + (z2 - z1)*(z2 - z1)); |
---|
242 | } |
---|
243 | |
---|
244 | void GenoConv_fF0::search_hid(int nr, fF_chamber3d **spheres, double kx_, double ky_, double kz_) |
---|
245 | { |
---|
246 | int i, j; |
---|
247 | if (nr != 0) { |
---|
248 | for (i = 0; i < nr; i++) { |
---|
249 | for (j = 0; j < fF_AMOUNT; j++) { |
---|
250 | double X = spheres[nr]->points[j][0]; |
---|
251 | double Y = spheres[nr]->points[j][1]; |
---|
252 | double Z = spheres[nr]->points[j][2]; |
---|
253 | |
---|
254 | double srX0 = spheres[i]->centerX; |
---|
255 | double srY0 = spheres[i]->centerY; |
---|
256 | double srZ0 = spheres[i]->centerZ; |
---|
257 | |
---|
258 | double a2; |
---|
259 | double b2; |
---|
260 | double c2; |
---|
261 | |
---|
262 | if (kx_ != 1) { |
---|
263 | a2 = (kx_ * kx_); |
---|
264 | } |
---|
265 | else { |
---|
266 | a2 = (spheres[i]->radius * spheres[i]->radius); |
---|
267 | } |
---|
268 | |
---|
269 | if (ky_ != 1) { |
---|
270 | b2 = (ky_ * ky_); |
---|
271 | |
---|
272 | } |
---|
273 | else { |
---|
274 | b2 = (spheres[i]->radius * spheres[i]->radius); |
---|
275 | } |
---|
276 | |
---|
277 | c2 = (kz_ * spheres[i]->radius) * (kz_ * spheres[i]->radius); |
---|
278 | |
---|
279 | double up1 = (X - srX0) * (X - srX0); |
---|
280 | double up2 = (Y - srY0) * (Y - srY0); |
---|
281 | double up3 = (Z - srZ0) * (Z - srZ0); |
---|
282 | |
---|
283 | double exp = up1 / a2; |
---|
284 | double exp2 = up2 / b2; |
---|
285 | double exp3 = up3 / c2; |
---|
286 | |
---|
287 | double result = exp + exp2 + exp3; |
---|
288 | |
---|
289 | if (result < (fF_THICK_RATIO) |
---|
290 | ) { |
---|
291 | spheres[nr]->points[j][3] = 0; |
---|
292 | } |
---|
293 | } |
---|
294 | } |
---|
295 | } |
---|
296 | } |
---|
297 | |
---|
298 | int GenoConv_fF0::find_hole(int which, double x, double y, double z, fF_chamber3d **chambers, double kx_, double ky_, double kz_) |
---|
299 | { |
---|
300 | int i; |
---|
301 | double distance; |
---|
302 | int found = 0; |
---|
303 | double dist_found = 0; |
---|
304 | int first = 1; |
---|
305 | |
---|
306 | for (i = 0; i < fF_AMOUNT; i++) { |
---|
307 | if (chambers[which]->points[i][3] != 0) //it is not inside another chamber |
---|
308 | { |
---|
309 | distance = sqrt((chambers[which]->points[i][0] - x)*(chambers[which]->points[i][0] - x) + |
---|
310 | (chambers[which]->points[i][1] - y)*(chambers[which]->points[i][1] - y) + |
---|
311 | (chambers[which]->points[i][2] - z)*(chambers[which]->points[i][2] - z)); |
---|
312 | if (first != 0) { |
---|
313 | found = i; |
---|
314 | dist_found = distance; |
---|
315 | first = 0; |
---|
316 | } |
---|
317 | if (distance < dist_found) { |
---|
318 | if (which != 0) { |
---|
319 | bool good = true; |
---|
320 | for (int j = 0; j < which; j++) { |
---|
321 | { |
---|
322 | double X = chambers[which]->points[i][0]; |
---|
323 | double Y = chambers[which]->points[i][1]; |
---|
324 | double Z = chambers[which]->points[i][2]; |
---|
325 | |
---|
326 | double srX0 = chambers[j]->centerX; |
---|
327 | double srY0 = chambers[j]->centerY; |
---|
328 | double srZ0 = chambers[j]->centerZ; |
---|
329 | |
---|
330 | double a2 = (kx_ * chambers[j]->radius) * (kx_ * chambers[j]->radius); |
---|
331 | double b2 = (ky_ * chambers[j]->radius) * (ky_ * chambers[j]->radius); |
---|
332 | double c2 = (kz_ * chambers[j]->radius) * (kz_ * chambers[j]->radius); |
---|
333 | |
---|
334 | double up1 = (X - srX0) * (X - srX0); |
---|
335 | double up2 = (Y - srY0) * (Y - srY0); |
---|
336 | double up3 = (Z - srZ0) * (Z - srZ0); |
---|
337 | |
---|
338 | double exp1 = up1 / a2; |
---|
339 | double exp2 = up2 / b2; |
---|
340 | double exp3 = up3 / c2; |
---|
341 | |
---|
342 | double result = exp1 + exp2 + exp3; |
---|
343 | if (result < 1.0) |
---|
344 | { |
---|
345 | good = false; |
---|
346 | } |
---|
347 | } |
---|
348 | } |
---|
349 | if (good) { |
---|
350 | found = i; |
---|
351 | dist_found = distance; |
---|
352 | } |
---|
353 | } |
---|
354 | } |
---|
355 | } |
---|
356 | } |
---|
357 | |
---|
358 | return (found); |
---|
359 | } |
---|