/
mp5_json_code.html
959 lines (811 loc) 路 35.2 KB
/
mp5_json_code.html
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<!DOCTYPE html>
<!-- todo: rename: mp5interactive.html -->
<html lang="en">
<head>
<title>MP5 in Action</title>
<style type="text/css" media="screen">
#editor {
position: absolute;
top: 0;
bottom: 0;
right: 0;
/*right: 60%; or 10%*/
left: 0;
z-index: 1000;
}
.mycanvas3d {
/*
position: absolute;
top: 0;
bottom: 0;
right: 0;
left: 0;
*/
position: absolute;
right: 0;
z-index: -10;
/*left: 38%;*/
/* background-color: #f00;*/
}
/*
.ace-monokai {
background-color: red !important;
//background-color: #272822;
//color: #F8F8F2
}
*/
/*
.mybg {
background-color: red !important;
}
*/
</style>
</head>
<script>
'use strict';
var S1 = {
"printerSettings": {},
"mp5-version": "0.3",
"root": {
"type": "root",
"children": [{
"type": "Difference",
"children": [{
"type": "cylinder",
"matrix": [35, 0, 0, 0, 0, 35, 0, 0, 0, 0, 9, 0, 0, 0, 0, 1],
"index": 652818
}, {
"type": "cylinder",
"matrix": [8, 0, 0, 0.658, 0,19, 0, 6.215, 0, 0, 12, 0, 0, 0, 0, 1],
"index": 246357
}],
"matrix": [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1]
}]
}
};
// multi-object
var S2 = {
"printSettings": {},
"mp5-version": "0.3",
"root": {
"type": "root",
"children": [{
"type": "Difference",
"protected": false,
"children": [{
"type": "cylinder",
"displayColor": [0.77, 0.039, 0.17],
"matrix": [35, 0, 0, 0, 0, 35, 0, 0, 0, 0, 9, 0, 0, 0, 0, 1],
"index": 652818
},
{
"type": "Difference",
"children": [{
"type": "cylinder",
"displayColor": [0.81, 0.657, 0.736],
"matrix": [10, 0, 0, 0, 0, 10, 0, 0, 0, 0, 10, 0, 0, 0, 0, 1],
"index": 1272174
},
{
"type": "cylinder",
"displayColor": [0.114, 0.075, 0.63],
"matrix": [10, 0, 0, 0.658, 0, 10, 0, 6.2155, 0, 0, 10, 0, 0, 0, 0, 1],
"index": 2463576
}],
"displayColor": [0.662, 0.45, 0.72],
"matrix": [2.381193, 0, 0, 0.36, 0, 2.3811, 0, 0.560, 0, 0, 2.38119, 6.90, 0, 0, 0, 1],
"index": 413872
}],
"displayColor": [0.55, 0.06, 0.11],
"matrix": [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1],
"index": 6565922
},
{
"type": "cylinder",
"displayColor": [0.114, 0.075, 0.63],
"matrix": [10, 0, 0, 0, 0, 10, 0, 0, 0, 0, 1, 9, 0, 0, 0, 1],
"index": 2463576
}
]
}
};
var necklace = {"printerSettings":{"PRINTER":"Ultimaker Origin","FILAMENT":"PLA","DEFAULT":0},"mp5-version":"0.4","root":{"type":"root","children":[{"type":"Difference","protected":false,"children":[{"type":"icylinder","displayColor":[0.77,0.039,0.17],"matrix":[35,0,0,0,0,35,0,0,0,0,9,0,0,0,0,1],"index":652818},{"type":"Difference","protected":false,"children":[{"type":"icylinder","displayColor":[0.81,0.657,0.736],"matrix":[10,0,0,0,0,10,0,0,0,0,10,0,0,0,0,1],"index":1272174},{"type":"icylinder","displayColor":[0.114,0.075,0.63],"matrix":[10,0,0,0.658,0,10,0,6.2155,0,0,10,0,0,0,0,1],"index":2463576}],"displayColor":[0.662,0.45,0.72],"matrix":[2.381193,0,0,0.36,0,2.3811,0,0.56,0,0,2.38119,6.9,0,0,0,1],"index":413872}],"displayColor":[0.55,0.06,0.11],"matrix":[1,0,0,0.329,0,1,0,0.156,0,0,1,4.5,0,0,0,1],"index":6565922},{"type":"icylinder","displayColor":[0.114,0.075,0.63],"matrix":[10,3,0,0,0,10,0,0,0,0,1,5.5,0,0,0,1],"index":2463576}]},"createdAt":"2016-12-27T00:16:07.739Z","title":"necklace","description":"My first hand-written MP5","contributors":["wd: sosi9"],"unique_id":"3ef4a9f2-6175-4a9d-b421-720eac674d89","licence":{}}
var asmjscb_example1 =
{
"printerSettings": {
"PRINTER": "Ultimaker Origin",
"FILAMENT": "PLA",
"DEFAULT": 0
},
"mp5-version": "0.4",
"root": {
"type": "root",
"children":
[
{
"type": "asmjscb",
"displayColor": [0.114, 0.075, 0.63],
"param1": 0.5,
//"matrix": [10, 3, 0, 0, 0, 10, 0, 0, 0, 0, 1, 5.5, 0, 0, 0, 1],
"matrix": [10, 0, 0, 0, 0, 10, 0, 0, 0, 0, 10, 0, 0, 0, 0, 1],
"index": 2463576,
"implicit": "_f = (+R)*(+R) - ((_x) *(_x) + _y * _y + _z * _z);",
"gradient": "_gx = -2 * _x; _gy = -2 * _y; _gz = -2 * _z;"
}
]
},
"createdAt": "2016-12-27",
"title": "first asmjscb object!",
"description": "Dynamically specify the function ans ASM JS fast JIT evaluation",
"contributors": ["sohail"],
"unique_id": "3ef4a9f2-6175-4a9d-b421-720eac674d89",
"licence": {}
};
// ****************************************************
const asmjscb_example2 = {
"printerSettings": {
"PRINTER": "Ultimaker Origin",
"FILAMENT": "PLA",
"DEFAULT": 0
},
"mp5-version": "0.4",
"root": {
"type": "root",
"children": [{
"type": "asmjscb",
"displayColor": [0.114, 0.075, 0.63],
"param1": 0.5,
"matrix": [10, 0, 0, 0, 0, 10, 0, 0, 0, 0, 10, 0, 0, 0, 0, 1],
"index": 2463577,
"implicit": "_f = (+param1)*(+param1) - ((_x/0.7) *(_x/0.7) + _y * _y + _z * _z);",
"gradient": "_gx = (-2) * _x /(0.7); _gy = -2 * _y; _gz = -2 * _z;"
},{
"type": "asmjscb",
"displayColor": [0.114, 0.4, 0.0],
"param1": 0.5,
"matrix": [10,0,0,5, 0,10,0,0, 0,0,10,0, 0,0,0,1],
"index": 2463578,
//"implicit": "_f = (+param1)*(+param1) - ((_x) *(_x) + _y * _y + _z * _z);",
//"gradient": "_gx = (-2) * _x ; _gy = -2 * _y; _gz = -2 * _z;"
"implicit": "m=6; _f = (+param1)**m - ((_x) **m + _y **m + _z **m);",
"gradient": "m=6; _gx = (-m) * (_x**(m-1)) ; _gy = -2 *( _y**(m-1)); _gz = -2 * (_z**(m-1));"
},{
"type": "cylinder",
"displayColor": [1, 0.075, 0],
"matrix": [5,0,0,8, 0,5,0,3, 0,0,10,0, 0,0,0,1],
"index": 2463579
}]
},
"createdAt": "2016-12-27",
"title": "asmjs example 2",
"description": "Multiple colours",
"contributors": ["sohail"],
"unique_id": "3ef4a9f2-6175-4a9d-b421-720eac674d89",
"licence": {}
};
//, { "type": "cylinder", "matrix": [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1] }
/*
"implicit": "m=4; _f = (+param1)**m - ((_x) **m + _y **m + _z **m);",
"gradient": "m=4;_gx = (-m) * (_x**(m-1)) ; _gy = -2 *( _y**(m-1)); _gz = -2 * (_z**(m-1));"
*/
//var startup_text = JSON.stringify(S1);
//var MOON = '{"printSettings":{},"mp5-version":"0.3","root":{"type":"root","children":[{"type":"Difference","protected":false,"children":[{"type":"cylinder","displayColor":[0.77,0.039,0.17],"matrix":[35,0,0,0,0,35,0,0,0,0,9,0,0,0,0,1],"index":652818},{"type":"Difference","children":[{"type":"cylinder","displayColor":[0.81,0.657,0.736],"matrix":[10,0,0,0,0,10,0,0,0,0,10,0,0,0,0,1],"index":1272174},{"type":"cylinder","displayColor":[0.114,0.075,0.63],"matrix":[10,0,0,0.658,0,10,0,6.2155,0,0,10,0,0,0,0,1],"index":2463576}],"displayColor":[0.662,0.45,0.72],"matrix":[2.381193,0,0,0.36,0,2.3811,0,0.560,0,0,2.38119,6.90,0,0,0,1],"index":413872}],"displayColor":[0.55,0.06,0.11],"matrix":[1,0,0,0.329,0,1,0,0.156,0,0,1,0.0,0,0,0,1],"index":6565922}]}}';
//var startup_text = MOON;
//var screw_mp5 = {"printerSettings":{"d":2},"mp5-version":"0.3","root":{"type":"root","children":[{"type":"screw","matrix":[1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1],"v":[0,2,0],"pitch":0.5,"profile":"sin","delta_ratio":1.5,"end_type":"0","index":9185154}]}};
//var startup_text = JSON.stringify(screw_mp5);
// var startup_text = JSON.stringify(S2);
// var startup_text = JSON.stringify(necklace); // nicest
// var startup_text = JSON.stringify(asmjscb_example1); // very experimental
var startup_text = JSON.stringify(asmjscb_example2); // actually works well. (apart from bad ellipsoid if hard-coded )
</script>
<script type="text/javascript" src="../js-copy/asmjscb.js"></script>
<script>
'use strict';
// compiler !
// to be moved to a common library? (also used by demo7())
function make_fg (expression, grad_expression) {
const prefix_f = `
'use asm'; // "reports validation errors in developer consoles only where relevant."
param1 = +param1;
//var R = +0.5;
var R = +param1;
var x0 = +0.5*0, y0 = +0.5*0, z0 = +0.5*0;
var i = 0|0, i3 = 0|0;
for(i=0|0; i < points|0; ++i) {
i3 = (i|0)*3;
`, suffix_f = `
}
`, prefix_g = `
'use asm';
param1 = +param1;
var R = +param1;
var i = 0|0, i3 = 0|0;
for(i = 0|0; i < points|0; ++i) {
i3 = (i|0)*3;
`, suffix_g = `
}
`;
var table = {
"_x": "(+x[(i3|0)])",
"_y": "(+x[(i3|0) + 1])",
"_z": "(+x[(i3|0) + 2])",
"_f": "f[i]",
"_gx": "(g[(i3|0)])",
"_gy": "(g[(i3|0) + 1])",
"_gz": "(g[(i3|0) + 2])",
//"p1": "(+param1)",
};
var expression_r = expression;
for (var k in table) {
do {
var old_expression_r = expression_r;
expression_r = expression_r.replace(k, table[k]);
} while (old_expression_r !== expression_r);
console.log(expression_r);
}
var grad_expression_r = grad_expression;
for (var k in table) {
//grad_expression_r = grad_expression_r.replace(k, table[k]);
do {
var old_grad_expression_r = grad_expression_r;
grad_expression_r = grad_expression_r.replace(k, table[k]);
} while (old_grad_expression_r !== grad_expression_r);
console.log(grad_expression_r);
}
var f_source_code = prefix_f + expression_r + suffix_f;
var g_source_code = prefix_g + grad_expression_r + suffix_g;
console.debug(f_source_code);
//console.error(prefix_f);
//var func = new Function("_x", "_y", "_z", "_f", "param1","points", f_source_code);
//var gfunc = new Function("_x", "_y", "_z", "_gx", "_gy", "_gz", "param1","points", prefix_g + grad_expression_r + suffix_g);
var func = new Function("x", "f", "points", "param1", f_source_code);
var gfunc = new Function("x", "g", "points", "param1", g_source_code);
console.debug(func);
console.debug(gfunc);
//asmjscb__func_table[95] = func;
//asmjscb__grad_table[95] = gfunc;
return {eval_implicit: func, eval_gradient: gfunc};
// todo: rtest whether asm.js works on this.
// http://asmjs.org/faq.html
// http://asmjs.org/spec/latest/#modules
}
function make_fg94 () {
const obj94_eval_implicit = function (x, f, points, param1) {
param1 = +param1;
var R = +0.5;
var x0 = +0.5*0, y0 = +0.5*0, z0 = +0.5*0;
var i = 0|0, i3 = 0|0;
for(i=0|0; i < points|0; ++i) {
i3 = (i|0)*3; // i3 = ((i|0) << 1) + (i|0);
//f[i] = +10 - Math.sqrt(+x[i3]*(+x[i3]) + +x[i3+1]*(+x[i3+1]) + +x[i3+2]*(+x[i3+2]));
//f[i] = (+R)*(+R) - (+x[i3]*(+x[i3]) + +x[i3+1]*(+x[i3+1]) + +x[i3+2]*(+x[i3+2]));
f[i] = (+R)*(+R) - ((+x[i3] - +x0)*(+x[i3] - +x0) + (+x[i3+1]- +y0)*(+x[i3+1] - +y0) + (+x[i3+2] - +z0)*(+x[i3+2] - +z0));
}
//console.log("x,f: ", x, f);
}
const obj94_eval_gradient = function (x, g, x_len, param1) {
var i = 0|0, i3 = 0|0;
for(i = 0|0; i < x_len|0; ++i) {
i3 = (i|0)*3; //((i|0) << 1) + (i|0);
//g[(i3|0)] = -2 * +x[(i3|0)];
//g[(i3|0) + 1] = -2 * +x[(i3|0) + 1];
//g[(i3|0) + 2] = -2 * +x[(i3|0) + 2];
//var x0 = +0.5*0, y0 = +0.5*0, z0 = +0.5*0;
g[(i3|0)] = -2 * +x[(i3|0)];
g[(i3|0) + 1] = -2 * +x[(i3|0) + 1];
g[(i3|0) + 2] = -2 * +x[(i3|0) + 2];
}
//console.log("x, g: ", x, g);
}
return {eval_implicit: obj94_eval_implicit, eval_gradient: obj94_eval_gradient};
}
// dispatcher
// function js_implcit_callback(){console.log("ASMJS", arguments);}
function js_implcit_callback(id, x_start_ptr, x_len, output_start_ptr, param1) {
'use asm';
// [94, 8463584, 15625, 7537720, 0.009999999776482582]
//console.log("ASMJS", arguments);
//console.log("id:",id, " x_start_ptr:",x_start_ptr, " x_len:", x_len, " output_start_ptr:", output_start_ptr, " param1", param1);
// $0, Module.HEAPF.subarray($1 >> 2, ($1+$2*3)>>2), Module.HEAPF.subarray($3 >> 2, ($3+$2*3)>>2)
x_start_ptr = x_start_ptr | 0;
x_len = x_len | 0;
//x_len = x_len * 2;
output_start_ptr = output_start_ptr | 0;
var x = Module.HEAPF32.subarray(x_start_ptr >> 2, (x_start_ptr>>2) + (x_len|0) * 3);
var f = Module.HEAPF32.subarray(output_start_ptr >> 2, (output_start_ptr >> 2) + (x_len|0));
//console.log("x,f: ", x, f);
id = id | 0;
/*if ((id|0) === (94|0)) {
//obj94_eval_implicit(x, f, x_len, param1);
throw "no longer";
} else*/ {
var fg = asmjscb__func_table[id|0];
fg.eval_implicit(x, f, x_len, param1);
//throw "unknown ASMJS eval_implicit callback id";
}
}
function js_gradient_callback (id, x_start_ptr, x_len, output_start_ptr, param1) {
//console.log("ASMJS GRAD", arguments);
var x = Module.HEAPF32.subarray(x_start_ptr >> 2, (x_start_ptr>>2) + (x_len|0) * 3);
var g = Module.HEAPF32.subarray(output_start_ptr >> 2, (output_start_ptr >> 2) + ((x_len|0) * 3)); // prantheses are necesary
//id = 95;
id = id | 0;
//if (id !== 94|0) throw "unknown ASMJS callback id";
/*
if ((id|0) === (94|0)) {
//obj94_eval_gradient(x, g, x_len, param1);
throw "no longer";
} else*/ {
var fg = asmjscb__func_table[id|0];
fg.eval_gradient(x, g, x_len, param1);
//throw "unknown ASMJS Gradient callback id";
}
}
// hard coded
const fg94 = make_fg94();
// runtime coded!
//var variables = ["R"];
var expression = `_f = (+R)*(+R) - ((_x) *(_x) + _y * _y + _z * _z);`;
var grad_expression = `_gx = -2 * _x; _gy = -2 * _y; _gz = -2 * _z;`;
asmjscb__func_table[94] = make_fg (expression, grad_expression);
/*
(function($0,$1) {var stack = Runtime.stackSave();var str = $0;var ret = 0;
if (str !== null && str !== undefined && str !== 0) {
ret = Runtime.stackAlloc((str.length << 2) + 1);
writeStringToMemory(str, ret);
};$0=(ret);var str = $1;var ret = 0;
if (str !== null && str !== undefined && str !== 0) {
ret = Runtime.stackAlloc((str.length << 2) + 1);
writeStringToMemory(str, ret);
};$1=(ret);var ret = cfunc($0,$1);Runtime.stackRestore(stack);return ret})
*/
</script>
<body style="background-color: #000000;">
<!--
<canvas class="mycanvas3d" width="500" height="300" id="my_canvas"></canvas>
-->
<div id="editor" style="background-color: rgba(1,0,0,0);">
</div>
</body>
<!-- ************************** THREE JS **************************-->
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r79/three.min.js"> </script>
<!--script type="text/javascript" src="../../../js_iteration_1/three_r79.js"> </script-->
<script type="text/javascript" src="./js-copy/OrbitControls_r79.js"></script>
<!-- ************************** IMPLISOLID CODE **************************-->
<!--script type="module" src="./js-copy/simple_assert.js"></script-->
<script type="text/javascript" src="./js-copy/simple_assert.js"></script>
<script type="text/javascript" src="./js-copy/geometry79.js"></script>
<script type="text/javascript" src="./js-copy/implisolid_main.js"></script>
<script type="text/javascript" src="./js-copy/example_objects.js"></script>
<script type="text/javascript" src="./js-copy/js_utils.js"></script> <!-- stuff used by pointset_utils.js -->
<script type="text/javascript" src="./js-copy/pointset_utils.js"></script>
<script type="text/javascript" src="./js-copy/arrow_utils.js"></script>
<script type="text/javascript" src="./js-copy/example_materials.js"></script>
<script type="text/javascript" src="./js-copy/performance_graphs.js"></script>
<script type="text/javascript" src="./js-copy/misc_props.js"></script>
<script type="text/javascript" src="./js-copy/boundingbox_utils.js"></script>
<!-- ************************** OLD ******************************** - -
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r79/three.js"> </script>
< ! - -script type="text/javascript" src="../../../js_iteration_1/three_r79.js"> </script - - >
<script type="text/javascript" src="../../../js_iteration_1/controls/OrbitControls_r79.js"></script>
<script type="text/javascript" src="../../../examples/js-copy/assert.js"></script>
<script type="text/javascript" src="../../../js_iteration_2/geometry79.js"></script>
<script type="text/javascript" src="../../../js_iteration_2/implisolid_main.js"></script>
<script type="text/javascript" src="../../../examples/js-lib/example_objects.js"></script>
<script type="text/javascript" src="../../../js_iteration_2/js-lib/js_utils.js"></script>
<script type="text/javascript" src="../../../js_iteration_2/js-lib/pointset_utils.js"></script>
<script type="text/javascript" src="../../../js_iteration_2/js-lib/arrow_utils.js"></script>
<script type="text/javascript" src="../../../examples/js-lib/example_materials.js"></script>
<script type="text/javascript" src="../../../examples/js-lib/performance_graphs.js"></script>
<script type="text/javascript" src="../../../examples/js-lib/misc_props.js"></script>
<script type="text/javascript" src="../../../examples/js-lib/boundingbox_utils.js"></script>
-->
<!-- ************************** ACE **************************-->
<!--
http://www.jsoneditoronline.org/
src="/ace-builds/src-noconflict/ace.js"
https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.6/ace.js
https://raw.githubusercontent.com/ajaxorg/ace-builds/master/src-min-noconflict/ace.js
-->
<script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.6/ace.js" type="text/javascript" charset="utf-8"></script>
<!--script src="https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.6/ext-beautify.js" type="text/javascript" charset="utf-8"></script-->
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<script src="https://cdnjs.cloudflare.com/ajax/libs/js-beautify/1.6.4/beautify.min.js" type="text/javascript" charset="utf-8"></script>
<script>
'use strict';
/*
sets up interface between ace editor and pure logic.
No dependency to ace editor outside `init_ace()`
wait_before_first_call_to_callback is initial_wait_time
*/
/* Why is `build_code_callback` called in two places? Becauseit is caalled once in the startup, nd then in each change. */
function init_ace(build_code_callback, startup_text1, wait_before_first_call_to_callback=1500) {
// see https://ace.c9.io/#nav=howto
/*
a global state to enable and disable change events,
(almost like a mutex, but used one-off).
Enabled after initial_wait_time.
*/
var eglobals = {reactive: false};
var editor = ace.edit("editor");
/* Themes: "ace/theme/monokai", "ace/theme/ace_theme_1", "ace/theme/clouds", "ace/theme/pastel_on_dark", "ace/theme/twilight", */
editor.setTheme("ace/theme/monokai");
/* Modes: "ace/mode/javascript", "ace/mode/javascript" */
editor.getSession().setMode("ace/mode/json");
editor.getSession().on('change', function(e) {
if (!eglobals.reactive) return;
var text = editor.getValue(); // or session.getValue
build_code_callback(text);
return;
/*
console.log("change detected", e);
// e.type, etc
action: "insert"
start: {column:..., row:...},
end: {column:..., row:...},
lines: [","]
*/
});
editor.commands.addCommand({
name: 'myCommand',
bindKey: {win: 'Ctrl-M', mac: 'Command-M'},
exec: function(editor) {
console.log("Comand M :MyCommand");
},
readOnly: true // false if this command should not apply in readOnly mode
});
editor.$blockScrolling = Infinity;
/* startup text */
editor.setValue(`\n\n"Please Wait ..."\n\n`);
setTimeout(function() {
var beautify = ace.require("ace/ext/beautify");
function my_beautify() {
// beautify.beautify(editor.getSession());
var val = editor.getSession().getValue();
//Remove leading spaces
var array = val.split(/\n/);
array[0] = array[0].trim();
val = array.join("\n");
//Actual beautify (prettify)
val = js_beautify(val); // external
//Change current text to formatted text
editor.getSession().setValue(val);
}
editor.setValue(startup_text1);
my_beautify();
eglobals.reactive = true;
// First call to the build_code_callback()
build_code_callback( editor.getValue() );
}, wait_before_first_call_to_callback);
}
</script>
<script>
'use strict';
function reset() {
// reset tables
asmjscb__func_table = {};
}
function build_code(editor_text) {
try {
reset(); //?
var mp5_json = editor_text;
var mp5 = JSON.parse(mp5_json);
//beautify.beautify(editor.session); // loops forever until your OS crashes!
var sons = mp5.root.children;
for( var i = 0; i < sons.length; ++i) {
var shape_dict = sons[i];
var bb = getBoundingBoxForDict(shape_dict, true);
//console.error("bbox", bb); // ****
var shape_json = JSON.stringify(shape_dict);
//console.error("shape_json11",shape_json); // ****
console.log(JSON.parse(shape_json));
var submesh = put_up_there(shape_json, bb, i, shape_dict.matrix, shape_dict.displayColor, simple_MC_only_polygonization_json);
};
} catch(e) {
// console.log('invalid json in editor');
console.log(e.stack)
if (shape_json) {
console.debug('shape_json that caused error:', shape_json);
}
console.error("Exception:", e);
}
}
;
/*
init_ace() is executed here before startup_sequence(),
but it delays the first call to build_code().
*/
init_ace(build_code, startup_text, 1500);
</script>
<!-- ******************************************************************** -->
<script nottype="module">
'use strict';
/** main state of demo */
var globals = {mesh_solid: [], main_mesh: null, /*mesh_wireframe: null, normals: null, arrows: null,*/ chosen_matrial:null, geometry: null, scene:null };
/** Demo's config */
var CONFIG = {CHOSEN_MATERIAL_INDEX: 2, PERSPECTIVE: true, SHOW_WIREFRAME: false, SHOW_SOLID: true, SPEED: 3. / 100, MESH_SCALE: 1.0};
/** setting up the polygonisation task: provides a json for polygoniser as a task description. */
const simple_MC_only_polygonization_json = function(BSH) { return JSON.stringify({
resolution: Math.floor( 30 ),
box: //bbox,
{xmin: -BSH, xmax: +BSH, ymin: -BSH, ymax: +BSH, zmin: -BSH, zmax: +BSH},
ignore_root_matrix: true,
vresampl: {iters: 0, c: 1.0},
projection: {enabled: 0},
qem: {enabled: 0},
subdiv: {enabled: 0},
overall_repeats: 1,
debug: {
enabled_pointsets: 0,
// only_rank
post_subdiv_noise: 0.0,
},
});};
/**
*/
function put_up_there(string_json, bb_arg, i, matrix, color_rgb, polygonization_json_provider) {
// var ignore_root_matrix = false;
//globals.geometry = IMPLICIT.getLiveGeometry_from_json(shape_json, polygonization_json, true, function(){}, ignore_root_matrix);
var shape_json = string_json;
//console.error(shape_json);
//console.error(polygonization_json);
if (!bb_arg) {
var polygonization_json = JSON.stringify(
{"resolution":40,"box":{"xmin":-0.55,"xmax":0.55,"ymin":-0.55,"ymax":0.55,"zmin":-0.55,"zmax":0.55},"ignore_root_matrix":false,"vresampl":{"iters":3,"c":1},"projection":{"enabled":1},"qem":{"enabled":1},"subdiv":{"enabled":1},"overall_repeats":1,"debug":{"enabled_pointsets":0,"post_subdiv_noise":0}}
);
polygonization_json = polygonization_json_provider(0.5);
//var polygonization_json = JSON.stringify(d.polygonization_json);
//var shape_json = string_json;
//console.error(shape_json);
//console.error(polygonization_json);
var box1 = JSON.parse(polygonization_json).box;
var bbox = {min: {x:box1.xmin, y:box1.ymin, z:box1.zmin}, max: {x:box1.xmax, y:box1.ymax, z:box1.zmax}};
} else {
var bbox = bb_arg;
}
// "asmjscb" objects
var shapedict = JSON.parse(shape_json);
if (shapedict.type === "asmjscb") {
var f = shapedict.implicit;
var g = shapedict.gradient;
var p = shapedict.param1;
var idx = shapedict.index;
assert(idx);
var fg = make_fg(f,g);
if (asmjscb__func_table[idx]) {
alert("Two object with the same \"index\": An object with index ="+idx+" is already created. "+JSON.stringify(idx));
}
if (!idx) {
alert("Object must have an \"index\": with a non-zero integer number. "+JSON.stringify(idx));
}
asmjscb__func_table[idx] = fg;
}
CONFIG.implisolid = {default_mc_resolution: 20};
globals.geometry = IMPLICIT.getLiveGeometry(shape_json, bbox, true);
//globals.geometry = THREE.BoxGeometry();
assert(!CONFIG.SHOW_WIREFRAME);
assert(CONFIG.SHOW_SOLID);
if ( i === undefined) i = 0;
while (globals.mesh_solid.length < i+1) {
globals.mesh_solid.push(null);
}
// remove everything
if(globals.mesh_solid[i]) {
//globals.scene.remove( globals.mesh_solid[i] );
globals.main_mesh.remove( globals.mesh_solid[i] );
globals.mesh_solid[i] = null;
//globals.scene.remove( globals.main_mesh );
//globals.main_mesh = null; //never
}
/*
if(globals.main_mesh) {
globals.main_mesh.remove( globals.mesh_solid[i] );
globals.mesh_solid[i] = null;
globals.main_mesh = null;
}
*/
if(!globals.main_mesh) {
globals.main_mesh = new THREE.Object3D();
globals.scene.add(globals.main_mesh);
}
if(CONFIG.SHOW_SOLID){
// console.error(globals.geometry);
var material = look_nice()[CONFIG.CHOSEN_MATERIAL_INDEX];
var mesh = new THREE.Mesh( globals.geometry, material );
if (color_rgb) {
var alpha = color_rgb[3];
material.color.setRGB(color_rgb[0], color_rgb[1], color_rgb[2]);
if (alpha !== undefined) {
mesh.transparent = true;
mesh.opacity = alpha;
}
}
mesh.position.set( 0, 0, 0 );
mesh.scale.set( CONFIG.MESH_SCALE, CONFIG.MESH_SCALE, CONFIG.MESH_SCALE );
//globals.scene.add( mesh );
//globals.scene.add( globals.main_mesh );
globals.main_mesh.add(mesh);
globals.mesh_solid[i] = mesh;
console.error("OK", globals.mesh_solid[i]);
var submesh = globals.mesh_solid[i];
submesh.matrixAutoUpdate=false;
var m = matrix;
submesh.matrix.set(m[0],m[1],m[2],m[3],m[4],m[5],m[6],m[7],m[8],m[9],m[10],m[11],m[12],m[13],m[14],m[15]);
console.error(m, submesh.matrix.elements);
}
}
function meat() {
'use strict';
/*
var global_time = 0.2 * 5;
var d = provide_input(global_time, 0, {}, globals);
var shape_json = d.shape_json;
put_up_there(shape_json);
*/
}
function init_3js_scene(IMPLICIT, globals, THREE) {
'use strict';
var scene = new THREE.Scene();
globals.scene = scene;
// var render_canvas = document.getElementById('my_canvas');
/*var WIDTH = render_canvas.innerWidth,
HEIGHT = render_canvas.innerHeight;
*/
//assert(WIDTH);
//assert(HEIGHT);
//desired_width, desired_height
globals.desired = {WIDTH:380, HEIGHT:310};
if (CONFIG.PERSPECTIVE) {
globals.camera = new THREE.PerspectiveCamera( 75, globals.desired.WIDTH / globals.desired.HEIGHT, 1, 10000 ); // ( fov, aspect, near, far )
//globals.camera.position.set();
} else {
// Use Orthogaphic camera
var span_per_pixel = 1.0/12.0;
var x0 = WIDTH/2.0*span_per_pixel;
var y0 = HEIGHT/2.0*span_per_pixel;
globals.camera = new THREE.OrthographicCamera( -x0, +x0, -y0, +y0, 1, 10000 ); // ( left, right, top, bottom, near, far )
}
var GRID_CELL_SIZE = 1.0;
//globals.camera.position.set(0, 2, 40*GRID_CELL_SIZE); // tele
globals.camera.position.set(0, 2, 21*GRID_CELL_SIZE); // tele
//globals.camera.position.set(0, 0, 3*GRID_CELL_SIZE); // close up
//var grid = grid_bed(GRID_CELL_SIZE);
//globals.scene.add( grid );
/*
globals.sizeListener = function(w,h){
globals.camera.aspect = w/ h;
};
*/
//var materials_list = look_nice();
//globals.chosen_matrial = materials_list[CONFIG.CHOSEN_MATERIAL_INDEX];
//var grid = grid_bed(GRID_CELL_SIZE);
//globals.scene.add( grid );
var dirLight = new THREE.DirectionalLight(0xffffff, 1);
dirLight.position.set(100, 100, 50);
globals.scene.add(dirLight);
var dirLight2 = new THREE.DirectionalLight(0x00ffff, 1);
dirLight2.position.set(-100, -100, -50);
globals.scene.add(dirLight2);
var renderer = new THREE.WebGLRenderer( { antialias: true/*, canvas: render_canvas*/ } );
//renderer.setSize ( 300, 300, true );
//renderer.setSize (desired_width, desired_height );
renderer.setSize ( globals.desired.WIDTH, globals.desired.HEIGHT, true);
globals.renderer = renderer;
document.body.appendChild( globals.renderer.domElement );
//var cnvs = document.querySelector('canvas');
var cnvs = globals.renderer.domElement;
//cnvs.classList.append("mycanvas3d");
cnvs.className = "mycanvas3d";
/*
globals.renderer.domElement.addEventListener('resize',function(e){
globals.sizeListener(e.width, e.height);
}, true);
*/
var cameraControls = new THREE.OrbitControls( globals.camera, renderer.domElement );
cameraControls.rotateSpeed = 1.5;
cameraControls.zoomSpeed = 1.2;
cameraControls.panSpeed = 0.8;
cameraControls.enableZoom = true;
cameraControls.enablePan = true;
cameraControls.enableDamping = true;
cameraControls.dampingFactor = 0.6; //0.9; // 1.0; //motile: 0.3;
cameraControls.target.set( 0, 0, 0 );
cameraControls.addEventListener( 'change', function () {console.log("CC");} );
globals.cameraControls = cameraControls;
}
/** updates the globals state `globals`.
* globals is a prograam staate, i.e.e contains references, to meshes, scene objects, etc) not just parameters.
* Whatever changes during the animation.
*/
function per_frame_logic(globals) {
'use strict';
/*
for (var i = 0; i < globals.mesh_solid.length; ++i) {
//assert(globals.mesh_solid[i]);
if(globals.mesh_solid[i]) {
globals.mesh_solid[i].rotation.x += 0.01*CONFIG.SPEED;
globals.mesh_solid[i].rotation.y += 0.1*CONFIG.SPEED;
//globals.mesh_solid[i].rotation.set(10,10,10);
//console.error("rotate");
}
}
*/
if (globals.main_mesh){
globals.main_mesh.rotation.x += 0.02*CONFIG.SPEED;
globals.main_mesh.rotation.y += 0.3*CONFIG.SPEED;
}
}
/** Renders a frame, also triggers (drives) the next frame as a chain (of infitnite callbacks). */
function animate_a_frame() {
'use strict';
per_frame_logic(globals);
globals.renderer.render( globals.scene, globals.camera );
// console.log(globals.camera, globals.mesh_solid);
requestAnimationFrame( animate_a_frame );
}
/** Global variables */
var IMPLICIT;
var PS_UTILS;
var assert;
function startup_sequence() {
'use strict';
console.log("ready.");
assert = my_assert;
try{
assert = require('./js-copy/simple_assert.js').assert;
} catch(err) {
console.log('require does not work in browser.')
function assert3(cond, message) {
if (!cond) {
message = message || "Assertion failed for unspecified reason";
console.error(message);
console.error(message.stack);
throw new Exception("assert ", message);
}
}
assert = assert3;
}
/*
//import {assert3} from './js-copy/simple_assert.js';
*/
IMPLICIT = _on_cpp_loaded(Module); // from implisolid_main.js
PS_UTILS = new PS_UTILS_CLASS(IMPLICIT);
/*
//if(delta_t === undefined)
var delta_t = 0.2 * 5;
// Subjective time!
global_time += delta_t;
*/
/*
var global_time = 0.2 * 5;
var d = provide_input(global_time, 0, {}, globals);
var shape_json = d.shape_json;
var polygonization_json = JSON.stringify(d.polygonization_json);*/
//IMPLICIT.use_II = 0;
//IMPLICIT.use_III = 0;
//IMPLICIT.use_II_qem = 0;
init_3js_scene(IMPLICIT, globals, THREE);
animate_a_frame();
meat();
/* Now it waits until the initial_wait_time of `build_code` in `init_ace()` */
};
</script>
<script>
'use strict';
var startup_sequence;
var Module;
if (!Module)
Module =
{
preRun:[ ],
onRuntimeInitialized: startup_sequence,
// //memoryInitializerPrefixURL: "../../../build/",
// memoryInitializerPrefixURL: "../js-copy/",
//locateFile: (path, scriptDirectory) => "../js/",
locateFile: (path, scriptDirectory) => "./js-copy/",
};
</script>
<script type="text/javascript" src="./js-copy/mcc2.compiled.js"></script>
<!-- script type="text/javascript" src="../../../build/mcc2.compiled.js"></script -->
<!--script type="text/javascript" src="https://beta.wedesign.live/mcc2.compiled.js"></script-->
</html>