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Commit f00b56f6 authored by Neil Gershenfeld's avatar Neil Gershenfeld
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add shear module

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files.html
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View file @ f00b56f6
......@@ -19,7 +19,6 @@
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/files.js'>files.js</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/mods.js'>mods.js</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/modules.js'>modules.js</a><br>
<i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;node_modules</i><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/printserver.js'>printserver.js</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/programs.js'>programs.js</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./js/serialserver.js'>serialserver.js</a><br>
......@@ -81,6 +80,7 @@
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./modules/frep/transforms/reflect'>reflect</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./modules/frep/transforms/repeat'>repeat</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./modules/frep/transforms/rotate'>rotate</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./modules/frep/transforms/shear'>shear</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./modules/frep/transforms/slice'>slice</a><br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href='./modules/frep/transforms/translate'>translate</a><br>
<i>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;view</i><br>
......
modules/frep/transforms/shear 0 → 100755
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View file @ f00b56f6
//
// frep shear
//
// Neil Gershenfeld
// (c) Massachusetts Institute of Technology 2018
//
// This work may be reproduced, modified, distributed, performed, and
// displayed for any purpose, but must acknowledge the mods
// project. Copyright is retained and must be preserved. The work is
// provided as is; no warranty is provided, and users accept all
// liability.
//
// closure
//
(function(){
//
// module globals
//
var mod = {}
//
// name
//
var name = 'frep shear'
//
// initialization
//
var init = function() {
mod.variable0.value = 0
mod.variable1.value = 1
mod.offset0.value = -1
mod.offset1.value = 1
mod.xy.checked = true
mod.xz.checked = false
mod.yz.checked = false
}
//
// inputs
//
var inputs = {
shape:{type:'',
event:function(evt){
mod.shape = evt.detail
outputs.shape.event()
}}}
//
// outputs
//
var outputs = {
shape:{type:'',
event:function(){
var fn = mod.shape.function
var variables = mod.shape.variables
var type = mod.shape.type
var var0 = parseFloat(mod.variable0.value)
var var1 = parseFloat(mod.variable1.value)
var dvar = var1-var0
var off0 = parseFloat(mod.offset0.value)
var off1 = parseFloat(mod.offset1.value)
var limits = []
for (var v = 0; v < mod.shape.limits.length; ++v) {
limits[v] = []
limits[v][0] = mod.shape.limits[v][0]
limits[v][1] = mod.shape.limits[v][1]
}
if (mod.xy.checked) {
var xvar = variables[0]
var yvar = variables[1]
var re = new RegExp(xvar,'g')
fn = fn.replace(re,`(${xvar}-(${off0})*((${var1})-${yvar})/(${dvar})-(${off1})*(${yvar}-(${var0}))/(${dvar}))`)
limits[0][0] = limits[0][0]+Math.min(off0,off1)
limits[0][1] = limits[0][1]+Math.max(off0,off1)
}
else if (mod.xz.checked) {
var xvar = variables[0]
var zvar = variables[2]
var re = new RegExp(xvar,'g')
fn = fn.replace(re,`(${xvar}-(${off0})*((${var1})-${zvar})/(${dvar})-(${off1})*(${zvar}-(${var0}))/(${dvar}))`)
limits[0][0] = limits[0][0]+Math.min(off0,off1)
limits[0][1] = limits[0][1]+Math.max(off0,off1)
}
else if (mod.yz.checked) {
var yvar = variables[1]
var zvar = variables[2]
var re = new RegExp(yvar,'g')
fn = fn.replace(re,`(${yvar}-(${off0})*((${var1})-${zvar})/(${dvar})-(${off1})*(${zvar}-(${var0}))/(${dvar}))`)
limits[1][0] = limits[1][0]+Math.min(off0,off1)
limits[1][1] = limits[1][1]+Math.max(off0,off1)
}
var shape = {function:fn,variables:variables,limits:limits,type:type}
mods.output(mod,'shape',shape)}
}}
//
// interface
//
var interface = function(div){
mod.div = div
//
// direction
//
div.appendChild(document.createTextNode('direction: '))
div.appendChild(document.createElement('br'))
div.appendChild(document.createTextNode('x(y)'))
var input = document.createElement('input')
input.type = 'radio'
input.name = mod.div.id+'axis'
input.id = mod.div.id+'xy'
div.appendChild(input)
mod.xy = input
div.appendChild(document.createTextNode(' x(z)'))
var input = document.createElement('input')
input.type = 'radio'
input.name = mod.div.id+'axis'
input.id = mod.div.id+'xz'
div.appendChild(input)
mod.xz = input
div.appendChild(document.createTextNode(' y(z)'))
var input = document.createElement('input')
input.type = 'radio'
input.name = mod.div.id+'axis'
input.id = mod.div.id+'yz'
div.appendChild(input)
mod.yz = input
div.appendChild(document.createElement('br'))
//
// variable 0
//
div.appendChild(document.createTextNode('variable 0: '))
var input = document.createElement('input')
input.type = 'text'
input.size = 6
div.appendChild(input)
mod.variable0 = input
div.appendChild(document.createElement('br'))
//
// variable 1
//
div.appendChild(document.createTextNode('variable 1: '))
var input = document.createElement('input')
input.type = 'text'
input.size = 6
div.appendChild(input)
mod.variable1 = input
div.appendChild(document.createElement('br'))
//
// offset 0
//
div.appendChild(document.createTextNode('offset 0: '))
var input = document.createElement('input')
input.type = 'text'
input.size = 6
div.appendChild(input)
mod.offset0 = input
div.appendChild(document.createElement('br'))
//
// offset 1
//
div.appendChild(document.createTextNode('offset 1: '))
var input = document.createElement('input')
input.type = 'text'
input.size = 6
div.appendChild(input)
mod.offset1 = input
div.appendChild(document.createElement('br'))
//
// output button
//
var btn = document.createElement('button')
btn.style.padding = mods.ui.padding
btn.style.margin = 1
btn.appendChild(document.createTextNode('output'))
btn.addEventListener('click',function(){
outputs.shape.event()
})
div.appendChild(btn)
}
//
// local functions
//
;
//
// return values
//
return ({
name:name,
init:init,
inputs:inputs,
outputs:outputs,
interface:interface
})
}())
modules/index.js
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......@@ -51,6 +51,7 @@ module_menu('      extrude','modules/frep/transforms/extrude')
module_menu(' reflect','modules/frep/transforms/reflect')
module_menu(' repeat','modules/frep/transforms/repeat')
module_menu(' rotate','modules/frep/transforms/rotate')
module_menu(' shear','modules/frep/transforms/shear')
module_menu(' slice','modules/frep/transforms/slice')
module_menu(' translate','modules/frep/transforms/translate')
module_label(' view')
......
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