void
rig_paint_camera_entity (RutEntity *camera, RigPaintContext *paint_ctx)
{
RutPaintContext *rut_paint_ctx = &paint_ctx->_parent;
RutCamera *save_camera = rut_paint_ctx->camera;
RutCamera *camera_component =
rut_entity_get_component (camera, RUT_COMPONENT_TYPE_CAMERA);
rut_paint_ctx->camera = camera_component;
rut_camera_flush (camera_component);
paint_scene (paint_ctx);
rut_camera_end_frame (camera_component);
rut_paint_ctx->camera = save_camera;
}
/* Use script to produce jpeg frames */
void script_animate (int iw)
{
char buf[SCRIPT_LINE_SIZE],output[SCRIPT_LINE_SIZE],*ptr;
int i,hascontent,quality,frames;
FILE *fp;
glob_t globbuf;
strcpy(buf, "scr_anim");
if (!(fp=ropen(buf)))
{
printf ("\nAnimation script \"%s\" does not exist,\n", buf);
xterm_get_focus(iw); clear_stdin_buffer();
if (!strcasecmp("y", readline_gets
("Do you want a default one created (y/n)?","y")))
{
numerically_sorted_glob (config_fname, &globbuf);
fp=wopen(buf);
fprintf (fp, "%d\n", AX_JPG_DEF_QUALITY);
for (i=0; i<globbuf.gl_pathc; i++)
fprintf (fp, "%s Jpg/%05d.jpg\n", globbuf.gl_pathv[i], i);
globfree (&globbuf);
fclose(fp);
fp = ropen(buf);
}
else
{
xterm_release_focus(iw);
return;
}
}
if (!(ptr=fgets(buf,SCRIPT_LINE_SIZE,fp)))
{
printf ("\nThere is nothing in animation script \"%s\".\n", buf);
fclose (fp);
return;
}
for (hascontent=i=0; (buf[i]!=EOS) &&
(ISDIGIT(buf[i]) || ISBLANK(buf[i]) || (buf[i]=='\n')); i++)
if (ISALNUM(buf[i])) hascontent=1;
if (!hascontent)
{
printf ("\nThere is no content in animation script \"%s\".\n", buf);
fclose (fp);
return;
}
if (buf[i] == EOS)
{
sscanf (buf, "%d", &quality);
if ((quality<0) || (quality>100))
{
printf ("\nquality = %d is out of valid range ([0,100]).\n",
quality);
return;
}
else printf ("\nquality = %d\n", quality);
ptr = fgets(buf,SCRIPT_LINE_SIZE,fp);
}
else quality = AX_JPG_DEF_QUALITY;
frames = 0;
/* If bonds are not on now, there is no need to refresh */
temporary_disable_bond = !n[iw].bond_mode;
/* cylinder data structure during the rendering. */
while (ptr)
{
buf[SCRIPT_LINE_CHAR] = EOS;
sscanf (buf, "%s %s", config_fname, output);
reload_config (iw, FALSE);
paint_scene(iw);
AX_dump(iw); AX_show(iw);
if (str_caseend_with(output,".png"))
AX_save_pixmap_as_png
(iw,AX_JPG_QUALITY_TO_PNG_LEVEL(quality),output);
else if (str_caseend_with(output,".eps"))
AX_save_pixmap_as_eps(iw,quality,output);
else AX_save_pixmap_as_jpg(iw,quality,output);
frames++;
ptr = fgets(buf,SCRIPT_LINE_SIZE,fp);
}
fclose(fp);
printf ("%d frames saved.\n\n", frames);
if (temporary_disable_bond)
{
Config_to_3D_Bonds (n[iw].bond_radius);
if (n[iw].bond_mode)
{
bond_xtal_origin_update (iw);
bond_atom_color_update(iw);
}
else
{
n[iw].bond_xtal_origin_need_update = TRUE;
n[iw].bond_atom_color_need_update = TRUE;
}
temporary_disable_bond = 0;
}
return;
} /* end script_animate() */