/* TODO:
* some simple "solve mode"
- * use rotator and trackball
+ * use rotator
*/
/*-
"*wireframe: False \n"
# define refresh_cube21 0
-# define cube21_handle_event 0
+# define release_cube21 0
#include "xlockmore.h"
+#include "gltrackball.h"
+
#ifdef USE_GL
-#define DEF_XYSPEED "1.0"
-#define DEF_TSPEED "3.0"
-#define DEF_WSPEED "1.0"
-#define DEF_TWAIT "40.0"
-#define DEF_SIZE "0.7"
-#define DEF_COLMODE "six"
+#define DEF_SPIN "True"
+#define DEF_WANDER "True"
+#define DEF_TEXTURE "True"
+#define DEF_RANDOMIZE "True"
+#define DEF_SPINSPEED "1.0"
+#define DEF_ROTSPEED "3.0"
+#define DEF_WANDERSPEED "0.02"
+#define DEF_WAIT "40.0"
+#define DEF_CUBESIZE "0.7"
+#define DEF_COLORMODE "six"
#ifdef Pi
#undef Pi
static int colmode;
static argtype vars[] = {
- { &spin, "spin", "Spin", "True", t_Bool},
- { &wander, "wander", "Wander", "True", t_Bool},
- { &rndstart, "randomize", "Randomize", "True", t_Bool},
- { &tex, "texture", "Texture", "True", t_Bool},
- { &spinspeed, "spinspeed", "SpinSpeed", DEF_XYSPEED, t_Float},
- { &tspeed, "rotspeed", "RotSpeed", DEF_TSPEED, t_Float},
- { &wspeed, "wanderspeed", "WanderSpeed", DEF_WSPEED, t_Float},
- { &twait, "wait", "Wait", DEF_TWAIT, t_Float},
- { &size, "cubesize", "CubeSize", DEF_SIZE, t_Float},
- { &colmode_s, "colormode", "ColorMode", DEF_COLMODE, t_String}
+ { &spin, "spin", "Spin", DEF_SPIN, t_Bool},
+ { &wander, "wander", "Wander", DEF_WANDER, t_Bool},
+ { &rndstart, "randomize", "Randomize", DEF_RANDOMIZE, t_Bool},
+ { &tex, "texture", "Texture", DEF_TEXTURE, t_Bool},
+ { &spinspeed, "spinspeed", "SpinSpeed", DEF_SPINSPEED, t_Float},
+ { &tspeed, "rotspeed", "RotSpeed", DEF_ROTSPEED, t_Float},
+ { &wspeed, "wanderspeed", "WanderSpeed", DEF_WANDERSPEED, t_Float},
+ { &twait, "wait", "Wait", DEF_WAIT, t_Float},
+ { &size, "cubesize", "CubeSize", DEF_CUBESIZE, t_Float},
+ { &colmode_s, "colormode", "ColorMode", DEF_COLORMODE, t_String}
};
static XrmOptionDescRec opts[] = {
{ "-rotspeed", ".rotspeed", XrmoptionSepArg, 0 },
{ "-wait", ".wait", XrmoptionSepArg, 0 },
{ "-cubesize", ".cubesize", XrmoptionSepArg, 0 },
- { "-colormode", ".colormode", XrmoptionSepArg, DEF_COLMODE }
+ { "-colormode", ".colormode", XrmoptionSepArg, 0 }
};
ENTRYPOINT ModeSpecOpt cube21_opts = {countof(opts), opts, countof(vars), vars, NULL};
#ifdef USE_MODULES
ModStruct cube21_description =
-{ "cube21", "init_cube21", "draw_cube21", "release_cube21",
+{ "cube21", "init_cube21", "draw_cube21", NULL,
"draw_cube21", "change_cube21", NULL, &cube21_opts,
25000, 1, 1, 1, 1.0, 4, "",
"Shows randomly shuffling Cube 21", 0, NULL
GLfloat texp, texq, posc[6];
GLfloat color_inner[4];
+ Bool button_down_p;
+ trackball_state *trackball;
+
} cube21_conf;
static cube21_conf *cube21 = NULL;
cp->t = 0;
}
-static void draw_narrow_piece(cube21_conf *cp, GLfloat s, int c1, int c2, col_t colors)
+static void draw_narrow_piece(ModeInfo *mi, cube21_conf *cp, GLfloat s, int c1, int c2, col_t colors)
{
GLfloat s1 = cp->posc[0]*s;
glBegin(GL_TRIANGLES);
glTexCoord2f(0.5, 0.5); glVertex3f(0.0, 0.0, s);
glTexCoord2f(cp->texq, 0.0); glVertex3f(cp->posc[1], 0.0, s);
glTexCoord2f(cp->texp, 0.0); glVertex3f(cp->posc[2], cp->posc[3], s);
+ mi->polygon_count++;
glNormal3f(0.0, 0.0, -s);
if(cp->cmat) glColor3fv(cp->color_inner);
glTexCoord2f(TEX_GRAY);
glVertex3f(0.0, 0.0, s1);
glVertex3f(cp->posc[1], 0.0, s1);
glVertex3f(cp->posc[2], cp->posc[3], s1);
+ mi->polygon_count++;
glEnd();
glBegin(GL_QUADS);
glNormal3f(0.0, -1.0, 0.0);
glVertex3f(cp->posc[1], 0.0, s);
glVertex3f(cp->posc[1], 0.0, s1);
glVertex3f(0.0, 0.0, s1);
+ mi->polygon_count++;
glNormal3f(COS15, SIN15, 0.0);
if(cp->cmat) glColor3fv(colors[c2]);
glTexCoord2f(cp->texq, cp->texq); glVertex3f(cp->posc[1], 0.0, s);
glTexCoord2f(cp->texq, cp->texp); glVertex3f(cp->posc[2], cp->posc[3], s);
glTexCoord2f(1.0, cp->texp); glVertex3f(cp->posc[2], cp->posc[3], s1);
glTexCoord2f(1.0, cp->texq); glVertex3f(cp->posc[1], 0.0, s1);
+ mi->polygon_count++;
glNormal3f(-SIN30, COS30, 0.0);
if(cp->cmat) glColor3fv(cp->color_inner);
glTexCoord2f(TEX_GRAY);
glVertex3f(cp->posc[2], cp->posc[3], s);
glVertex3f(cp->posc[2], cp->posc[3], s1);
glVertex3f(0.0, 0.0, s1);
+ mi->polygon_count++;
glEnd();
glRotatef(30.0, 0.0, 0.0, 1.0);
}
-static void draw_wide_piece(cube21_conf *cp, GLfloat s, int c1, int c2, int c3, col_t colors)
+static void draw_wide_piece(ModeInfo *mi, cube21_conf *cp, GLfloat s, int c1, int c2, int c3, col_t colors)
{
GLfloat s1 = cp->posc[0]*s;
glBegin(GL_TRIANGLES);
if(cp->hf[1]) glRotatef(180.0, 0.0, 1.0, 0.0);
}
-static void draw_half_face(cube21_conf *cp, int s, int o)
+static void draw_half_face(ModeInfo *mi, cube21_conf *cp, int s, int o)
{
int i, s1 = 1-s*2, s2 = s*2;
for(i = o; i<o+6; i++) {
if(cp->pieces[s][i+1])
- draw_narrow_piece(cp, s1, cp->cind[s2][i], cp->cind[s2+1][i], cp->colors);
+ draw_narrow_piece(mi, cp, s1, cp->cind[s2][i], cp->cind[s2+1][i], cp->colors);
else {
- draw_wide_piece(cp, s1, cp->cind[s2][i], cp->cind[s2+1][i], cp->cind[s2+1][i+1], cp->colors);
+ draw_wide_piece(mi, cp, s1, cp->cind[s2][i], cp->cind[s2+1][i], cp->cind[s2+1][i+1], cp->colors);
i++;
}
}
}
-static void draw_top_face(cube21_conf *cp)
+static void draw_top_face(ModeInfo *mi, cube21_conf *cp)
{
- draw_half_face(cp, 0, 0);
- draw_half_face(cp, 0, 6);
+ draw_half_face(mi, cp, 0, 0);
+ draw_half_face(mi, cp, 0, 6);
}
-static void draw_bottom_face(cube21_conf *cp)
+static void draw_bottom_face(ModeInfo *mi, cube21_conf *cp)
{
- draw_half_face(cp, 1, 0);
- draw_half_face(cp, 1, 6);
+ draw_half_face(mi, cp, 1, 0);
+ draw_half_face(mi, cp, 1, 6);
}
-static Bool draw_main(cube21_conf *cp)
+static Bool draw_main(ModeInfo *mi, cube21_conf *cp)
{
GLfloat theta = cp->ramount<0?cp->t:-cp->t;
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
else
glTranslatef(0, 0, zpos);
glScalef(size, size, size);
+
+# ifdef HAVE_MOBILE /* Keep it the same relative size when rotated. */
+ {
+ GLfloat h = MI_HEIGHT(mi) / (GLfloat) MI_WIDTH(mi);
+ int o = (int) current_device_rotation();
+ if (o != 0 && o != 180 && o != -180)
+ glScalef (1/h, 1/h, 1/h);
+ }
+# endif
+
glRotatef(cp->xrot, 1.0, 0.0, 0.0);
glRotatef(cp->yrot, 0.0, 1.0, 0.0);
+
+ gltrackball_rotate (cp->trackball);
+
if(cp->wire) glColor3f(0.7, 0.7, 0.7);
switch(cp->state) {
case CUBE21_PAUSE1:
case CUBE21_PAUSE2:
- draw_top_face(cp);
- draw_bottom_face(cp);
+ draw_top_face(mi, cp);
+ draw_bottom_face(mi, cp);
draw_middle(cp);
break;
case CUBE21_ROT_TOP:
glRotatef(theta, 0.0, 0.0, 1.0);
- draw_top_face(cp);
+ draw_top_face(mi, cp);
glRotatef(-theta, 0.0, 0.0, 1.0);
- draw_bottom_face(cp);
+ draw_bottom_face(mi, cp);
draw_middle(cp);
break;
case CUBE21_ROT_BOTTOM:
- draw_top_face(cp);
+ draw_top_face(mi, cp);
glRotatef(theta, 0.0, 0.0, 1.0);
- draw_bottom_face(cp);
+ draw_bottom_face(mi, cp);
glRotatef(-theta, 0.0, 0.0, 1.0);
draw_middle(cp);
break;
case CUBE21_HALF1:
glRotatef(theta, 0.0, 1.0, 0.0);
case CUBE21_HALF2:
- draw_half_face(cp, 0, 0);
+ draw_half_face(mi, cp, 0, 0);
glRotatef(-180.0, 0.0, 0.0, 1.0);
- draw_half_face(cp, 1, 0);
+ draw_half_face(mi, cp, 1, 0);
glRotatef(-180.0, 0.0, 0.0, 1.0);
if(cp->hf[0]) glRotatef(180.0, 0.0, 1.0, 0.0);
draw_middle_piece(cp, 0, cp->cind, cp->colors);
else
glRotatef(theta, 0.0, 1.0, 0.0);
glRotatef(180.0, 0.0, 0.0, 1.0);
- draw_half_face(cp, 0, 6);
+ draw_half_face(mi, cp, 0, 6);
glRotatef(-180.0, 0.0, 0.0, 1.0);
- draw_half_face(cp, 1, 6);
+ draw_half_face(mi, cp, 1, 6);
glRotatef(-180.0, 0.0, 0.0, 1.0);
if(cp->hf[1]) glRotatef(180.0, 0.0, 1.0, 0.0);
draw_middle_piece(cp, 1, cp->cind, cp->colors);
tex = False;
cp->cmat = False;
}
+
+# ifdef HAVE_JWZGLES /* #### glPolygonMode other than GL_FILL unimplemented */
+ cp->wire = 0;
+# endif
+
if(cp->wire) {
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
return;
cp->color_inner[0] = cp->color_inner[1] = cp->color_inner[2] = 1.0;
glClearDepth(1.0);
- glClearColor(0.0, 0.0, 0.0, 1.0);
glDrawBuffer(GL_BACK);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glShadeModel(GL_FLAT);
glClear(GL_COLOR_BUFFER_BIT);
}
-ENTRYPOINT void release_cube21(ModeInfo *mi)
+ENTRYPOINT Bool
+cube21_handle_event (ModeInfo *mi, XEvent *event)
{
- if (cube21 != NULL) {
- int screen;
- for (screen = 0; screen < MI_NUM_SCREENS(mi); screen++) {
- cube21_conf *cp = &cube21[screen];
- if (cp->glx_context) {
- cp->glx_context = NULL;
- }
- }
- free((void *)cube21);
- cube21 = NULL;
- }
- FreeAllGL(mi);
+ cube21_conf *cp = &cube21[MI_SCREEN(mi)];
+
+ if (gltrackball_event_handler (event, cp->trackball,
+ MI_WIDTH (mi), MI_HEIGHT (mi),
+ &cp->button_down_p))
+ return True;
+
+ return False;
}
+
ENTRYPOINT void init_cube21(ModeInfo *mi)
{
cube21_conf *cp;
- if(!cube21) {
- cube21 = (cube21_conf *)calloc(MI_NUM_SCREENS(mi), sizeof(cube21_conf));
- if(!cube21) return;
- }
+ MI_INIT(mi, cube21, NULL);
cp = &cube21[MI_SCREEN(mi)];
+ cp->trackball = gltrackball_init (False);
+
if(!cp->texp) {
init_posc(cp);
make_texture(cp);
}
+#ifdef HAVE_MOBILE
+ size *= 2;
+#endif
+
if ((cp->glx_context = init_GL(mi)) != NULL) {
init_gl(mi);
init_cp(cp);
cp = &cube21[MI_SCREEN(mi)];
MI_IS_DRAWN(mi) = True;
if (!cp->glx_context) return;
+ mi->polygon_count = 0;
glXMakeCurrent(display, window, *(cp->glx_context));
- if (!draw_main(cp)) {
- release_cube21(mi);
+ if (!draw_main(mi, cp)) {
+ MI_ABORT(mi);
return;
}
if (MI_IS_FPS(mi)) do_fps (mi);
projects / xscreensaver / blobdiff