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Title

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1		-Nixie Spritesheet

Parent

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1		-Main.Past works.My Tests.WebHome

Content

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1		-* During the development of the GDice app ( the log will be posted soon ), I was experimenting ways to display numbers
2		-* One particular way interested me that has the nostalgic feeling, called [[Nixie Tube>>https://en.wikipedia.org/wiki/Nixie_tube]]
3		-** End up not using it, but it's a good test
4		-** Built using [[Autodesk Fusion 360>>https://www.autodesk.com/products/fusion-360/students-teachers-educators]]
5		-*** Solid modeling , will not be polygon efficient for game rendering
6		-*** Rendered as spritesheet, as f360 has a pretty easy to tune rendering system that's almost photo realistic
7		-** Result put in : [[Nixie Tube Spritesheet>>https://opengameart.org/content/nixie-digits-spritesheet]]
8		-** Packed using [[Texturepacker's free version>>https://www.codeandweb.com/texturepacker]](((
9		-(% border="1" class="table-bordered" %)
10		-|Rendered using Orthogonal Camera|[[image:NixieOrth.png]]
11		-|Rendered using Perspective Camera|[[image:NixiePers.png]]
12		-)))
13		-* Phaser P5 not working somehow needs investigate
14		-* Somehow can only use raw API
15		-
16		-{{html clean="false"}}
17		-<div id="canvasparent">
18		- <canvas id="mycanvas" width="600" height="300">
19		- </canvas>
20		-</div>
21		-<script>
22		-let windowurl = window.location.href;
23		-let attachurl = windowurl.substring(0, 41) + 'download' + windowurl.substring(45);
24		-setTimeout( () => {
25		- let c = document.getElementById("mycanvas");
26		- let ctx = c.getContext("2d");
27		-
28		- let imgurls = [attachurl+'WebHome/NixieOrth.png', attachurl+'WebHome/NixiePers.png'];
29		-
30		- console.log( "Load image:", JSON.stringify(imgurls) );
31		- console.log( "canvas size:",c.width, ",", c.height );
32		- let scrwidth = c.width;
33		- let scrheight = c.height;
34		- let borderwidth = 2;
35		-
36		- // Draw a border
37		- ctx.beginPath();
38		- ctx.lineWidth = ""+borderwidth;
39		- ctx.strokeStyle = "#ffffff";
40		- ctx.rect(borderwidth / 2, borderwidth / 2, scrwidth - borderwidth, scrheight - borderwidth);
41		- ctx.stroke();
42		-
43		- // create images
44		- imgloads = [];
45		- imgurls.forEach( (item, ids) => {
46		- let thisimg = document.createElement("img");
47		- thisimg.src = item;
48		- imgloads.push( thisimg );
49		- });
50		- console.log( imgloads );
51		-
52		- var currentidx = 0;
53		- setInterval( () => {
54		- // redraw static
55		- ctx.clearRect(0, 0, scrwidth , scrheight);
56		- // Draw a border
57		- ctx.beginPath();
58		- ctx.lineWidth = ""+borderwidth;
59		- ctx.strokeStyle = "#ffffff";
60		- ctx.rect(borderwidth / 2, borderwidth / 2, scrwidth - borderwidth, scrheight - borderwidth);
61		- ctx.stroke();
62		-
63		- console.log( "Drawing frame:" + currentidx );
64		- ctx.drawImage(imgloads[0], 0, 0, 76, 157, 76 * currentidx, 0, 76 * (currentidx + 1), 157);
65		- currentidx++;
66		- currentidx %= 10;
67		- } , 500 );
68		-}, 1000 );
69		-</script>
70		-{{/html}}