betterway-tinyman / packer Goto Github PK

Hi,

I tried to install this NPM package and it failed. When I hardcoded samchon to 2.0.7 it worked fine.

wrappers have a weight limitation, we cannot add product more than this limit otherwise wrappers will be not able to handle the products init. so can we add this parameter to the existing code?

Steps to reproduce:

1. Go to the packer demo website
2. Add an instance with WxHxL = 1x1x2
3. Add a wrapper with WxHxL = 1x1x1
4. Press 'Pack'

Expected result: an error or warning informing you that one of the instances does not fit in any wrappers

Actual result: the website becomes kind of 'greyed out' and does not respond to any mouse clicks. No errors. The only way to continue is press F5 and start over again.

I was successfully using this package for a few days, but when I installed all of my npm dependencies on a different system I started getting errors. Nothing changed in package.json and my first copy was still working fine until I cleared /node_modules and npm install, which gave me the same errors afterward. Has something changed with one of this projects dependencies that could have broken it? I even created a blank project and followed the example in this repos readme, but I get the same error.

Node - tested on 4.2.2 and 6.5.0

Error:

Warning: Invalid argument supplied to oneOf, expected an instance of array.
/Users/{user}/Projects/{project}/node_modules/3d-bin-packing/release/node/packer.js:318
                for (var it = this.layer_map.begin(); !it.equal_to(this.layer_map.end()); it = it.next()) {
                                                          ^

TypeError: it.equal_to is not a function
    at Boxologic.iterate_orientations (/Users/{user}/Projects/{project}/node_modules/3d-bin-packing/release/node/packer.js:318:59)
    at Boxologic.pack (/Users/{user}/Projects/{project}/node_modules/3d-bin-packing/release/node/packer.js:302:18)
    at WrapperGroup.pack (/Users/{user}/Projects/{project}/node_modules/3d-bin-packing/release/node/packer.js:3553:39)
    at WrapperGroup.optimize (/Users/{user}/Projects/{project}/node_modules/3d-bin-packing/release/node/packer.js:3537:42)
    at Packer.initGenes (/Users/{user}/Projects/{project}/node_modules/3d-bin-packing/release/node/packer.js:1952:34)
    at Packer.optimize (/Users/{user}/Projects/{project}/node_modules/3d-bin-packing/release/node/packer.js:1859:42)
    at main (/Users/{user}/Projects/{project}/index.js:29:28)
    at Object.<anonymous> (/Users/{user}/Projects/{project}/index.js:37:1)
    at Module._compile (module.js:435:26)
    at Object.Module._extensions..js (module.js:442:10)

Hello,

I just tried your BoxPacker, but unfortunately I can't understand the result for following two XML files:

<packerForm> <instanceFormArray> <instanceForm count="24"> <instance name="Item1" width="9.5" height="9.5" length="10" type="product" /> </instanceForm> <instanceForm count="12"> <instance name="Item2" width="17.5" height="17.5" length="21.5" type="product" /> </instanceForm> <instanceForm count="2"> <instance name="Item3" width="10.25" height="10.83" length="16.3" type="product" /> </instanceForm> <instanceForm count="6"> <instance name="Item" width="9.5" height="18" length="6.08" type="product" /> </instanceForm> </instanceFormArray> <wrapperArray> <instance name="Large" price="102" width="59" height="59" length="40.5" thickness="0" type="wrapper" /> <instance name="Middle" price="101" width="58" height="29" length="40.5" thickness="0" type="wrapper" /> <instance name="Small" price="100" width="40.5" height="29" length="29" thickness="0" type="wrapper" /> </wrapperArray> </packerForm>

And the same file here, only the position of the Items has changed:

<packerForm><instanceFormArray> <instanceForm count="12"><instance name=„Item2" width="1750" height="1750" length="2150" type="product" /></instanceForm><instanceForm count="2"><instance name=„Item3" width="1025" height="1630" length="1083" type="product" /></instanceForm><instanceForm count="24"><instance name=„Item1" width="950" height="1500" length="1500" type="product" /></instanceForm><instanceForm count="6"><instance name=„Item4" width="950" height="1800" length="608" type="product" /></instanceForm> <wrapperArray><instance name=„Large" width="5900" price="102" height="5900" length="4050" thickness="0" type="wrapper" /><instance name=„Small" width="4050" price="100" height="2900" length="2900" thickness="0" type="wrapper" /><instance name=„Middle" width="5800" price="101" height="2900" length="4050" thickness="0" type="wrapper" /></wrapperArray></packerForm>

The result is a different:

With the first XML the Items fits into one large Box.
With the second XML the system suggest a big one and 2 small boxes

Why is this?

Hello,
the cpp part works fine!
The files in release folder of the browser-project works fine too, but I can't compile the TS - code of the web project to release.
Maybe I can support you by some donation?

Please Try Input Below

<instanceFormArray>
	<instanceForm count="1">
		<instance name="KSE0000010847" width="38" height="19.5" length="18.5" type="product" />
	</instanceForm>
	<instanceForm count="1">
		<instance name="KSE0000009437" width="38" height="19.5" length="18.5" type="product" />
	</instanceForm>
	<instanceForm count="1">
		<instance name="KSE0000003726" width="32.9" height="12.2" length="11.5" type="product" />
	</instanceForm>
	<instanceForm count="1">
		<instance name="KSE0000003109" width="32.9" height="12.2" length="11.5" type="product" />
	</instanceForm>
	<instanceForm count="1">
		<instance name="KSE0000032032" width="38" height="19.5" length="18.5" type="product" />
	</instanceForm>
	<instanceForm count="1">
		<instance name="KSE0000016348" width="38" height="19.5" length="18.5" type="product" />
	</instanceForm>
	<instanceForm count="1">
		<instance name="KSE0000007726" width="32.9" height="12.2" length="11.5" type="product" />
	</instanceForm>
	<instanceForm count="1">
		<instance name="KSE0000024689" width="32.9" height="12.2" length="11.5" type="product" />
	</instanceForm>
</instanceFormArray>
<wrapperArray>
	<instance name="S" price="1" width="38.1" height="40.64" length="29.21" thickness="0" type="wrapper" />
	<instance name="M" price="2" width="38.1" height="55.7" length="39.1" thickness="0" type="wrapper" />
	<instance name="L" price="3" width="40.1" height="86.6" length="49.6" thickness="0" type="wrapper" />
</wrapperArray>

I love your api. Please help me. Thank

Hi @samchon ,

iam getting sometimes a negativ position in the packing result.

i attached an example packing file and the packing result. the product 0000020524 or 0000011336, ...
are getting an positon with y=-65.

do you perhaps have a clue were is my problem for this?

thank you

input.txt
packing_result.xml.txt

Hi,

I'm really interested by your rewrite of Boxologic.
I would like to use it from ruby (which doesn't have any box packing lib).
I tried building your project with CLion but I can't create a valid CMakeList.txt file.

Could you create a standalone Boxologic project using Cmake ?

Hi @samchon
I am trying to implement for an test application but iam unable to get your example to work.

iam not a ts or c++ dev. perhaps you could help me in understanding how your application is working.
if i get it work i want to create a linux shell application wich will read a file with the data and output it to a file.

thank you.

I am not able to find any method for getting products from a given wrapper. I see that the demo has the ability to do this. Is there any way to accomplish this in JSON format? Thanks.

Hi Sir,

Do you have any idea how to consider the weight of each box? In such a way that heavier boxes should be on the bottom and the lighter would be on the top.

There's a way to control on a per-item level whether the item can be turned onto it’s side or not. Like a "ship this way up" parameter?

Or a way to "not rotate" the item.

How can I run the javascript version of your code?
I saw the hosted code and its simply awesome.
Also tell how can I donate some bucks to you/the organization?

Why API not choose lowest cost ? (1,000 instead 4,200)

If change price of Box "No Name" from 1000 to 800 API work correctly.

packing_items_problem1.txt