1 #include <Elementary.h>
3 # include "elementary_config.h"
5 #ifndef ELM_LIB_QUICKLAUNCH
9 Evas_Coord x, y, z, u, v;
24 static double rotx = 0.0, roty = 0.0, rotz = 0.0;
25 static double cxo = 0.0, cyo = 0.0, focv = 256.0, z0v = 0.0;
26 #define POINT(n, p, xx, yy, zz, uu, vv) \
27 c->side[n].pt[p].x = xx; \
28 c->side[n].pt[p].y = yy; \
29 c->side[n].pt[p].z = zz; \
30 c->side[n].pt[p].u = uu; \
31 c->side[n].pt[p].v = vv
34 _cube_new(Evas *evas, Evas_Coord w, Evas_Coord h, Evas_Coord d)
42 c = calloc(1, sizeof(Cube));
43 for (i = 0; i < 6; i++)
47 o = evas_object_image_add(evas);
49 snprintf(buf, sizeof(buf), "%s/images/%s",
50 elm_app_data_dir_get(), "twofish.jpg");
51 evas_object_image_file_set(o, buf, NULL);
52 evas_object_image_fill_set(o, 0, 0, 256, 256);
53 evas_object_resize(o, 256, 256);
54 evas_object_image_smooth_scale_set(o, 0);
57 POINT(0, 0, -w, -h, -d, 0, 0);
58 POINT(0, 1, w, -h, -d, 256, 0);
59 POINT(0, 2, w, h, -d, 256, 256);
60 POINT(0, 3, -w, h, -d, 0, 256);
62 POINT(1, 0, w, -h, -d, 0, 0);
63 POINT(1, 1, w, -h, d, 256, 0);
64 POINT(1, 2, w, h, d, 256, 256);
65 POINT(1, 3, w, h, -d, 0, 256);
67 POINT(2, 0, w, -h, d, 0, 0);
68 POINT(2, 1, -w, -h, d, 256, 0);
69 POINT(2, 2, -w, h, d, 256, 256);
70 POINT(2, 3, w, h, d, 0, 256);
72 POINT(3, 0, -w, -h, d, 0, 0);
73 POINT(3, 1, -w, -h, -d, 256, 0);
74 POINT(3, 2, -w, h, -d, 256, 256);
75 POINT(3, 3, -w, h, d, 0, 256);
77 POINT(4, 0, -w, -h, d, 0, 0);
78 POINT(4, 1, w, -h, d, 256, 0);
79 POINT(4, 2, w, -h, -d, 256, 256);
80 POINT(4, 3, -w, -h, -d, 0, 256);
82 POINT(5, 0, -w, h, -d, 0, 0);
83 POINT(5, 1, w, h, -d, 256, 0);
84 POINT(5, 2, w, h, d, 256, 256);
85 POINT(5, 3, -w, h, d, 0, 256);
92 Evas_Coord x, Evas_Coord y, Evas_Coord z,
93 double dx, double dy, double dz,
94 Evas_Coord cx, Evas_Coord cy, Evas_Coord foc, Evas_Coord z0)
97 int i, j, order[6], sorted;
101 evas_map_smooth_set(m, 0);
103 for (i = 0; i < 6; i++)
107 for (j = 0; j < 4; j++)
109 evas_map_point_coord_set(m, j,
110 c->side[i].pt[j].x + x,
111 c->side[i].pt[j].y + y,
112 c->side[i].pt[j].z + z);
113 evas_map_point_image_uv_set(m, j,
116 evas_map_point_color_set(m, j, 255, 255, 255, 255);
118 evas_map_util_3d_rotate(m, dx, dy, dz, x, y, z);
119 evas_map_util_3d_lighting(m, -1000, -1000, -1000,
122 evas_map_util_3d_perspective(m, cx, cy, foc, z0);
123 if (evas_map_util_clockwise_get(m))
125 evas_object_map_enable_set(c->side[i].o, 1);
126 evas_object_map_set(c->side[i].o, m);
127 evas_object_show(c->side[i].o);
130 evas_object_hide(c->side[i].o);
133 for (j = 0; j < 4; j++)
134 evas_map_point_coord_get(m, j, NULL, NULL, &(tz[j]));
135 mz[i] = (tz[0] + tz[1] + tz[2] + tz[3]) / 4;
141 for (i = 0; i < 5; i++)
143 if (mz[order[i]] > mz[order[i + 1]])
146 order[i] = order[i + 1];
154 evas_object_raise(c->side[order[0]].o);
155 for (i = 1; i < 6; i++)
156 evas_object_stack_below(c->side[order[i]].o, c->side[order[i - 1]].o);
166 for (i = 0; i < 6; i++) evas_object_del(c->side[i].o);
172 _cube_update(Evas_Object *win, Cube *c)
176 evas_object_geometry_get(win, NULL, NULL, &w, &h);
178 (w / 2), (h / 2), 512,
180 (w / 2) + cxo, (h / 2) + cyo, z0v, focv);
184 _ch_rot_x(void *data, Evas_Object *obj, void *event_info __UNUSED__)
186 Evas_Object *win = data;
187 rotx = elm_slider_value_get(obj);
188 _cube_update(win, cube);
192 _ch_rot_y(void *data, Evas_Object *obj, void *event_info __UNUSED__)
194 Evas_Object *win = data;
195 roty = elm_slider_value_get(obj);
196 _cube_update(win, cube);
200 _ch_rot_z(void *data, Evas_Object *obj, void *event_info __UNUSED__)
202 Evas_Object *win = data;
203 rotz = elm_slider_value_get(obj);
204 _cube_update(win, cube);
208 _ch_cx(void *data, Evas_Object *obj, void *event_info __UNUSED__)
210 Evas_Object *win = data;
211 cxo = elm_slider_value_get(obj);
212 _cube_update(win, cube);
216 _ch_cy(void *data, Evas_Object *obj, void *event_info __UNUSED__)
218 Evas_Object *win = data;
219 cyo = elm_slider_value_get(obj);
220 _cube_update(win, cube);
224 _ch_foc(void *data, Evas_Object *obj, void *event_info __UNUSED__)
226 Evas_Object *win = data;
227 focv = elm_slider_value_get(obj);
228 _cube_update(win, cube);
232 _ch_z0(void *data, Evas_Object *obj, void *event_info __UNUSED__)
234 Evas_Object *win = data;
235 z0v = elm_slider_value_get(obj);
236 _cube_update(win, cube);
240 test_3d(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
242 Evas_Object *win, *bg, *bx, *sl;
244 win = elm_win_add(NULL, "3d", ELM_WIN_BASIC);
245 elm_win_title_set(win, "3D");
246 elm_win_autodel_set(win, EINA_TRUE);
248 bg = elm_bg_add(win);
249 elm_win_resize_object_add(win, bg);
250 evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
251 evas_object_show(bg);
253 cube = _cube_new(evas_object_evas_get(win), 240, 240, 240);
255 bx = elm_box_add(win);
256 evas_object_layer_set(bx, 10);
257 evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
258 elm_win_resize_object_add(win, bx);
259 evas_object_show(bx);
261 sl = elm_slider_add(win);
262 elm_object_text_set(sl, "Rot X");
263 elm_slider_unit_format_set(sl, "%1.0f units");
264 elm_slider_span_size_set(sl, 360);
265 elm_slider_min_max_set(sl, 0, 360);
266 evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
267 evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
268 elm_box_pack_end(bx, sl);
269 evas_object_smart_callback_add(sl, "changed", _ch_rot_x, win);
270 evas_object_show(sl);
272 sl = elm_slider_add(win);
273 elm_object_text_set(sl, "Rot Y");
274 elm_slider_unit_format_set(sl, "%1.0f units");
275 elm_slider_span_size_set(sl, 360);
276 elm_slider_min_max_set(sl, 0, 360);
277 evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
278 evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
279 elm_box_pack_end(bx, sl);
280 evas_object_smart_callback_add(sl, "changed", _ch_rot_y, win);
281 evas_object_show(sl);
283 sl = elm_slider_add(win);
284 elm_object_text_set(sl, "Rot Z");
285 elm_slider_unit_format_set(sl, "%1.0f units");
286 elm_slider_span_size_set(sl, 360);
287 elm_slider_min_max_set(sl, 0, 360);
288 evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
289 evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
290 elm_box_pack_end(bx, sl);
291 evas_object_smart_callback_add(sl, "changed", _ch_rot_z, win);
292 evas_object_show(sl);
294 sl = elm_slider_add(win);
295 elm_object_text_set(sl, "CX Off");
296 elm_slider_unit_format_set(sl, "%1.0f units");
297 elm_slider_span_size_set(sl, 360);
298 elm_slider_min_max_set(sl, -320, 320);
299 elm_slider_value_set(sl, cxo);
300 evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
301 evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
302 elm_box_pack_end(bx, sl);
303 evas_object_smart_callback_add(sl, "changed", _ch_cx, win);
304 evas_object_show(sl);
306 sl = elm_slider_add(win);
307 elm_object_text_set(sl, "CY Off");
308 elm_slider_unit_format_set(sl, "%1.0f units");
309 elm_slider_span_size_set(sl, 360);
310 elm_slider_min_max_set(sl, -320, 320);
311 elm_slider_value_set(sl, cyo);
312 evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
313 evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
314 elm_box_pack_end(bx, sl);
315 evas_object_smart_callback_add(sl, "changed", _ch_cy, win);
316 evas_object_show(sl);
318 sl = elm_slider_add(win);
319 elm_object_text_set(sl, "Foc");
320 elm_slider_unit_format_set(sl, "%1.0f units");
321 elm_slider_span_size_set(sl, 360);
322 elm_slider_min_max_set(sl, 1, 2000);
323 elm_slider_value_set(sl, focv);
324 evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
325 evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
326 elm_box_pack_end(bx, sl);
327 evas_object_smart_callback_add(sl, "changed", _ch_foc, win);
328 evas_object_show(sl);
330 sl = elm_slider_add(win);
331 elm_object_text_set(sl, "Z0");
332 elm_slider_unit_format_set(sl, "%1.0f units");
333 elm_slider_span_size_set(sl, 360);
334 elm_slider_min_max_set(sl, -2000, 2000);
335 elm_slider_value_set(sl, z0v);
336 evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
337 evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
338 elm_box_pack_end(bx, sl);
339 evas_object_smart_callback_add(sl, "changed", _ch_z0, win);
340 evas_object_show(sl);
342 evas_object_resize(win, 480, 480);
343 _cube_update(win, cube);
344 evas_object_show(win);