MadButterfly: nodejs/animate.js annotate

annotate nodejs/animate.js @ 1532:4a92b639a1cd

Clear selection set when switching current scene. To clear selection set after switching away from current to another scene. It avoids Inkscape select on nodes they are not saw after switching.

author	Thinker K.F. Li <thinker@codemud.net>
date	Fri, 30 Sep 2011 12:31:33 +0800
parents	c028aa928cc8
children

rev	line source
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	1 // -- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; --
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 808 diff changeset	2 // vim: sw=4:ts=8:sts=4
727 468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	3 var sys=require("sys");
468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	4
795 46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	5 /*
46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	6 * This is configuration for animate module. For slower or speeder
46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	7 * machines, ffs can be decreased or increased respective.
46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	8 */
844 3c48a77b75d3 USe obj.x and obj.y to implement the linear animation wycc parents: 831 diff changeset	9 var ffs = 12;
795 46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	10 var frame_interval = 1000 / ffs;
46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	11
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	12 function shift_draw(percent) {
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	13 var x, y;
895 3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	14 x = (this.targetx - this.startposx) * percent + this.startposx;
3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	15 y = (this.targety - this.startposy) * percent + this.startposy;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	16 this.obj.center.move(x, y);
727 468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	17 }
795 46a4cd4d382b Remove dependent on system time to gain frame rate Thinker K.F. Li <thinker@codemud.net> parents: 794 diff changeset	18
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	19 function shift(app,obj,shiftx,shifty) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	20 obj.animated_shift = this;
937 191d3a5f74c8 Migrate testsvg.js to new interface of shift action. Thinker K.F. Li <thinker@codemud.net> parents: 929 diff changeset	21 this._app = app;
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	22 this.obj = obj;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	23 this.end = 0;
854 eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	24 this.targetx = shiftx + obj.center.x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	25 this.targety = shifty + obj.center.y;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	26 this.startposx = obj.center.x;
eff2f580b536 Use accessor to return bbox values Thinker K.F. Li <thinker@codemud.net> parents: 844 diff changeset	27 this.startposy = obj.center.y;
727 468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	28 }
468cd504800c Rewrite the animation as a module. wycc parents: diff changeset	29
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	30 exports.shift = shift;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	31 shift.prototype.draw = shift_draw;
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	32
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	33 /* ------------------------------------------------------------ */
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	34 function rotate(app, obj, ang, duration) {
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	35 this._app = app;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	36 this._obj = obj;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	37 this._ang = ang;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	38 this._start_mtx = [obj[0], obj[1], obj[2], obj[3], obj[4], obj[5]];
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	39 }
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	40
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	41 function rotate_draw(percent) {
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	42 var percent;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	43 var ang;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	44 var sv, cv;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	45 var obj = this._obj;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	46 var mtx, shift;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	47
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	48
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	49 ang = percent * this._ang;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	50 sv = Math.sin(ang);
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	51 cv = Math.cos(ang);
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	52 mtx = [cv, -sv, 0, sv, cv, 0];
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	53 shift = [1, 0, -obj.center.x, 0, 1, -obj.center.y];
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	54 mtx = multiply(mtx, shift);
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	55 shift = [1, 0, obj.center.x, 0, 1, obj.center.y];
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	56 mtx = multiply(shift, mtx);
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	57 mtx = multiply(mtx, this._start_mtx);
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	58
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	59 obj[0] = mtx[0];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	60 obj[1] = mtx[1];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	61 obj[2] = mtx[2];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	62 obj[3] = mtx[3];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	63 obj[4] = mtx[4];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	64 obj[5] = mtx[5];
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	65
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	66 this._app.refresh();
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	67 }
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	68
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	69 rotate.prototype.draw = rotate_draw;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	70 exports.rotate = rotate;
210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	71
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	72 function multiply(s,d) {
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	73 var m=[];
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	74 m[0] = s[0]d[0]+s[1]d[3];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	75 m[1] = s[0]d[1]+s[1]d[4];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	76 m[2] = s[0]d[2]+s[1]d[5]+s[2];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	77 m[3] = s[3]d[0]+s[4]d[3];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	78 m[4] = s[3]d[1]+s[4]d[4];
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	79 m[5] = s[3]d[2]+s[4]d[5]+s[5];
798 210e4d24a3ba Change linear to relative location shifting and add rotate Thinker K.F. Li <thinker@codemud.net> parents: 795 diff changeset	80 return m;
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	81 }
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	82
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	83
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	84 function scale_draw(percent) {
1047 4072a302b207 Fine tune the animation effect wycc parents: 937 diff changeset	85 if (this.end==1) {
4072a302b207 Fine tune the animation effect wycc parents: 937 diff changeset	86 percent = 1;
4072a302b207 Fine tune the animation effect wycc parents: 937 diff changeset	87 }
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	88 var sx = 1 + (this.totalsx - 1) * percent;
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	89 var sy = 1 + (this.totalsy - 1) * percent;
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	90 var sh1 = [1, 0, -this.center_x, 0, 1, -this.center_y];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	91 var sh2 = [1, 0, this.center_x, 0, 1, this.center_y];
1047 4072a302b207 Fine tune the animation effect wycc parents: 937 diff changeset	92 sys.puts("sc="+sx+" sy="+sy);
895 3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	93 var scale = [sx, 0, 0, 0, sy, 0];
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	94 var obj = this.obj;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	95 var mtx;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	96
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	97 mtx = multiply(scale, sh1);
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	98 mtx = multiply(sh2, mtx);
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	99 mtx = multiply(this.orig_mtx, mtx);
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	100 obj[0] = mtx[0];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	101 obj[1] = mtx[1];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	102 obj[2] = mtx[2];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	103 obj[3] = mtx[3];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	104 obj[4] = mtx[4];
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	105 obj[5] = mtx[5];
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	106
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	107 this.app.refresh();
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	108 }
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	109
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	110 function scale(app, obj, fact_x, fact_y, duration) {
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	111 var bbox;
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	112
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	113 try {
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	114 if (obj.animated_scale) {
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	115 obj.animated_scale.end = 1;
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	116 }
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	117 } catch(e) {
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	118
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	119 }
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	120
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	121
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	122 bbox = obj.bbox;
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	123 bbox.update();
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	124 obj.animated_scale = this;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	125 this.app = app;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	126 this.obj = obj;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	127 this.end = 0;
a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	128 this.starttime = Date.now();
862 3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	129 this.totalsx = fact_x * bbox.orig.width / bbox.width;
3ce9daa9558b Scale an object according bbox.orig Thinker K.F. Li <thinker@codemud.net> parents: 860 diff changeset	130 this.totalsy = fact_y * bbox.orig.height / bbox.height;
794 a27606be2cab Change modeline Thinker K.F. Li <thinker@codemud.net> parents: 788 diff changeset	131 this.duration = duration*1000;
857 ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	132 this.center_x = obj.center.rel.x;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	133 this.center_y = obj.center.rel.y;
ea1e88c40548 Make scale work on center of an object Thinker K.F. Li <thinker@codemud.net> parents: 856 diff changeset	134 this.orig_mtx = [obj[0], obj[1], obj[2], obj[3], obj[4], obj[5]];
758 d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	135 }
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	136
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	137
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	138 exports.scale = scale;
d11b0900f03c Check in the dynamic menu example. Currently, it illustarte a bug in the renderer. wycc parents: 728 diff changeset	139 scale.prototype.draw = scale_draw;
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	140
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	141 function holder(app, coord) {
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	142 var mtx = [coord[0], coord[1], coord[2], coord[3], coord[4], coord[5]];
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	143
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	144 this._mtx = mtx;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	145 this._coord = coord;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	146 this._app = app;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	147 }
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	148
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	149 holder.prototype = {
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	150 go: function(pos) {
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	151 var sx, sy;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	152
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	153 sx = pos.x - this._coord.center.x;
9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	154 sy = pos.y - this._coord.center.y;
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	155 this.shift(sx, sy);
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	156 },
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	157
808 9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	158 go_center: function(o) {
9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	159 this.go(o.center);
9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	160 },
9b6c26cf9102 Move bounding box and center back to an object Thinker K.F. Li <thinker@codemud.net> parents: 806 diff changeset	161
788 7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	162 home: function() {
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	163 this._coord[2] = this._mtx[2];
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	164 this._coord[5] = this._mtx[5];
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	165 this._app.refresh();
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	166 },
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	167
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	168 shift: function(sx, sy) {
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	169 this._coord[2] = this._mtx[2] + sx;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	170 this._coord[5] = this._mtx[5] + sy;
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	171 this._app.refresh();
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	172 }
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	173 };
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	174
7ec13634c97d Add holder for animate Thinker K.F. Li <thinker@codemud.net> parents: 776 diff changeset	175 exports.holder = holder;
831 904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	176
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	177
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	178
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	179 function alpha_draw(percent) {
831 904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	180
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	181 if (this.end == 1) return;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	182 var sx = (this.targetalpha-this.startalpha)*percent+this.startalpha;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	183 this.obj.opacity=sx;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	184 this.app.refresh();
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	185 this.obj.animated_alpha = null;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	186 }
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	187
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	188 function alpha(app,obj,alpha, duration) {
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	189 try {
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	190 if (obj.animated_alpha) {
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	191 obj.animated_alpha.end = 1;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	192 }
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	193 } catch(e) {
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	194
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	195 }
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	196 obj.animated_alpha = this;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	197 this.app = app;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	198 this.obj = obj;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	199 this.end = 0;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	200 this.starttime = Date.now();
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	201 this.startalpha = obj.opacity;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	202 this.targetalpha = alpha;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	203 this.duration = duration*1000;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	204 }
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	205
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	206 alpha.prototype.draw = alpha_draw;
904b6928f727 Add animation.alpha wycc parents: 822 diff changeset	207 exports.alpha = alpha;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	208
460b2629be30 Commit the change again wycc parents: 893 diff changeset	209 function linear_update()
460b2629be30 Commit the change again wycc parents: 893 diff changeset	210 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	211 var now = Date.now();
895 3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	212 var i;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	213
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	214 //now = this.lasttime + 300;
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	215 //this.lasttime += 300;
895 3136db0ac01b Merged from default branch Thinker K.F. Li <thinker@branda.to> parents: 862 894 diff changeset	216
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	217 if (now >= this.end) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	218 this.timer.stop();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	219 now = this.end;
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	220 if (this.callback_end) {
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	221 this.callback_end();
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	222 this.callback_end=null;
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	223 }
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	224 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	225 if (now < this.startmove) return;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	226 var per = (now-this.startmove)/this.duration/1000;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	227 if (per > 1) per = 1;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	228 try {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	229 for(a in this.action) {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	230 this.action[a].draw(per);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	231 }
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	232 } catch(e) {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	233 sys.puts(e);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	234 }
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	235 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	236
460b2629be30 Commit the change again wycc parents: 893 diff changeset	237 function linear_start()
460b2629be30 Commit the change again wycc parents: 893 diff changeset	238 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	239 var self = this;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	240 if (this.timer)
460b2629be30 Commit the change again wycc parents: 893 diff changeset	241 this.timer.stop();
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	242 this.timer = setInterval(function() {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	243 var n = Date.now();
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	244 try {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	245 self.update();
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	246 self._app.refresh();
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	247 } catch(e) {
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	248 sys.puts("libnear: "+e);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	249 }
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	250
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	251 //while( Date.now() - n < 1000);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	252 }, frame_interval);
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	253 this.startmove = Date.now()+this.starttime*1000;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	254 this.end = this.startmove+this.duration*1000;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	255 this.lasttime = this.startmove;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	256 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	257 function linear_stop()
460b2629be30 Commit the change again wycc parents: 893 diff changeset	258 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	259 if (this.timer) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	260 this.timer.stop();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	261 this.timer = null;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	262 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	263 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	264
460b2629be30 Commit the change again wycc parents: 893 diff changeset	265 function linear_finish()
460b2629be30 Commit the change again wycc parents: 893 diff changeset	266 {
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	267 for(a in this.action)
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	268 this.action[a].draw(1);
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	269 if (this.callback_end) {
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	270 this.callback_end();
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	271 this.callback_end=null;
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	272 }
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	273 }
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	274 function linear(app,action,start, duration)
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	275 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	276 this.action = action;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	277 this.duration = duration;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	278 this.starttime = start;
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	279 this.callback_end = null;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	280 this.timer=null;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	281 this._app =app;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	282 }
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	283
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	284 function linear_callback(cb)
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	285 {
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	286 this.callback_end = cb;
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	287 }
85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	288
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	289 linear.prototype.update = linear_update;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	290 linear.prototype.start = linear_start;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	291 linear.prototype.stop = linear_stop;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	292 linear.prototype.finish = linear_finish;
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	293 linear.prototype.callbackAtEnd = linear_callback;
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	294 exports.linear = linear;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	295
460b2629be30 Commit the change again wycc parents: 893 diff changeset	296
907 55767e444436 Add Stub functions. wycc parents: 900 diff changeset	297 function multilinear_update()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	298 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	299 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	300
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	301 function multilinear_start()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	302 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	303 }
898 6044b977ce4f Add stub functions wycc parents: 897 diff changeset	304
907 55767e444436 Add Stub functions. wycc parents: 900 diff changeset	305 function multilinear_stop()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	306 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	307 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	308
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	309 function multilinear_finish()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	310 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	311 }
898 6044b977ce4f Add stub functions wycc parents: 897 diff changeset	312 function multilinear(action,start,stages) {
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	313 sys.puts("Multilinear word is not implemented yet");
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	314 }
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	315
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	316 exports.multilinear = multilinear;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	317 multilinear.prototype.update = multilinear_update;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	318 multilinear.prototype.start = multilinear_start;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	319 multilinear.prototype.stop = multilinear_stop;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	320 multilinear.prototype.finish = multilinear_finish;
907 55767e444436 Add Stub functions. wycc parents: 900 diff changeset	321 function exponential_update()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	322 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	323 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	324 function exponential_start()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	325 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	326 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	327 function exponential_stop()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	328 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	329 }
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	330 function exponential_finish()
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	331 {
55767e444436 Add Stub functions. wycc parents: 900 diff changeset	332 }
898 6044b977ce4f Add stub functions wycc parents: 897 diff changeset	333 function exponential(action,start,stages) {
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	334 sys.puts("exponential word is not implemented yet");
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	335 }
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	336
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	337 exports.exponential = exponential;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	338 exponential.prototype.update = exponential_update;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	339 exponential.prototype.start = exponential_start;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	340 exponential.prototype.stop = exponential_stop;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	341 exponential.prototype.finish = exponential_finish;
6044b977ce4f Add stub functions wycc parents: 897 diff changeset	342
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	343 function program(words)
460b2629be30 Commit the change again wycc parents: 893 diff changeset	344 {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	345 this.words = wrods;
460b2629be30 Commit the change again wycc parents: 893 diff changeset	346 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	347
460b2629be30 Commit the change again wycc parents: 893 diff changeset	348 program.prototype.start=function() {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	349 for(w in this.words) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	350 w.start();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	351 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	352 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	353
897 b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	354 program.prototype.step=function(s) {
b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	355 sys.puts("This function is not implemented yet");
b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	356 }
b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	357 program.prototype.stop=function() {
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	358 for(w in this.words) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	359 w.stop();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	360 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	361 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	362 program.prototype.finish=function() {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	363 for(w in this.words) {
460b2629be30 Commit the change again wycc parents: 893 diff changeset	364 w.finish();
460b2629be30 Commit the change again wycc parents: 893 diff changeset	365 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	366 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	367
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	368 exports.run = function(app,actions,start,duration,cb) {
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	369 var li;
1439 c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	370 li = new linear(app,actions,start,duration);
c028aa928cc8 Update the API so that we can refresh screen in frame based. This will improve the poerformance of the animation. wycc parents: 1047 diff changeset	371 li.start();
913 85b647f5aeff Add callback after the animation is finished. wycc parents: 910 diff changeset	372 li.callbackAtEnd(cb);
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	373 }
460b2629be30 Commit the change again wycc parents: 893 diff changeset	374 exports.runexp=function(actions,start,exp) {
897 b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	375 sys.puts("This function is not implemented yet");
894 460b2629be30 Commit the change again wycc parents: 893 diff changeset	376 }
897 b38161a3abae Add stub functions for unimplemented methods. wycc parents: 895 diff changeset	377