cooyou.org vox tool

ボクセル製作便利ツール

メタバースのThe SandboxやMinecraftなどではボクセルの3Dモデルが利用されますが、
ドット絵からボクセルへ変換出来るツール（商用利用可）をご紹介します。

Easy to use. 2D .png image file to 3D .vox voxel file converter

超簡単にPNG画像からVoxEdit(The Sandbox)やMagicaVoxelでインポートできるvoxボクセルファイルを生成するツールです。

Convert pixels to voxels.You can easily convert from three-dimensional view and edit color palette.

ピクセルをボクセルに変換しよう。三面図からの変換やカラーパレットの編集が簡単に出来ます。

For Windows

One image to .vox download vox25dsimple111.zip

How to use it?
*You must use 32bit png file. Background color must be transparent.
*Image must be less than 256pixels in width and height.
*d1=thickness (default 3)
*width1=cut off width (default empty=using whole image)
*remove hide=remove hide voxels (default non check. In VoxEdit's Modeler the vox file has many voxels, but in VoxEdit's Animator it has fewer faces. )
sample png file

example1: sample png
(1)Drag and drop png file to square.
(2)Click [convert vox file] button.

convert to .vox ->

non check "remove hide" (recommend)	check "remove hide"

sample Microsoft Fluent Emoji font
download (face_with_open_mouth_3d.png)
font MIT license

example2: Emoji
(1)The width and height of face_with_open_mouth_3d.png is 256x256. 
   As this image is too big to convert voxel,You should downsize the image to 32x32.
   For example,You can use PNG Alpha Picture Editor(download the bottom of this page). 
   Open this editor and drag and drop png file. and Right Click. and Run [modify form]-[scale]-width is 32 [scale width,height[px]].
   and Right Click. and Run [file]-[save file]. You will get 32x32 png file.
(2)Run vox25dsimple.exe and Drag and drop 32x32png file to square.
(3)Click [convert vox file] button.

Two images to .vox download vox25d111.zip

How to use it?
*You must use 32bit png file. Background color must be transparent.
*Each image must be less than 256pixels in width and height.
*d1=front thickness (default 3)
*d2=rear thickness (default 3)
*width1=front width
*remove hide=remove hide voxels (default non check. In VoxEdit's Modeler the vox file has many voxels, but in VoxEdit's Animator it has fewer faces. )
sample png file

example:
(1)Drag and drop png file to square.
(2)Click [convert vox file] button.

MagicaVoxel

The Sandbox

Three images(front,right,rear) to .vox download vox3dfrs112.zip

How to use it?
*You must use 32bit png file. Background color must be transparent.
*Each image must be less than 256pixels in width and height.
*d1=rear and side thickness (default 1)
*width1=front and rear width. right width=image width-2*width1.
*remove hide=remove hide voxels (default non check. In VoxEdit's Modeler the vox file has many voxels, but in VoxEdit's Animator it has fewer faces. )
sample png file

example:
(1)Drag and drop png file to square.
(2)Edit width1 (for example,width1=22). and [Enter]
(3)Click [convert vox file] button.
*The 3D model may differ slightly from your ideal as below sample, but you can easily fix it.

Three images(top,front,right) to .vox download vox3d111.zip

How to use it?
*You must use 32bit png file. Background color must be transparent.
*Each image must be less than 256pixels in width and height.
*d1=top and side thickness (default 3)
*width1=front width
*height1=front height
*remove hide=remove hide voxels (default non check. In VoxEdit's Modeler the vox file has many voxels, but in VoxEdit's Animator it has fewer faces. )
sample png file

example:
(1)Drag and drop png file to square.
(2)Edit width1 (for example,width1=60).and [Enter]
(3)Edit height1 (for example,height1=80).and [Enter]
(4)Click [convert vox file] button.
*The 3D model may differ slightly from your ideal as below sample, but you can easily fix it.

Four images(top,front,right,rear) to .vox download vox3dtfrs111.zip

How to use it?
*You must use 32bit png file. Background color must be transparent.
*Each image must be less than 256pixels in width and height.
*d1=top,rear,side thickness (default 1)
*width1=front and rear width. right width=top height=image width-2*width1
*remove hide=remove hide voxels (default non check. In VoxEdit's Modeler the vox file has many voxels, but in VoxEdit's Animator it has fewer faces. )
sample png file

example:
(1)Drag and drop png file to square.
(2)Edit width1 (for example,width1=14). and [Enter]
(3)Click [convert vox file] button.
*The 3D model may differ slightly from your ideal as below sample, but you can easily fix it.

One rotation image to .vox download vox3droll111.zip

How to use it?
*You must use 32bit png file. Background color must be transparent.
*Image must be less than 128pixels in width and less than 256pixels in height.
*d1=thickness (default 3)
*width1=cut off width (default empty=using whole image)
*remove hide=remove hide voxels (default non check. In VoxEdit's Modeler the vox file has many voxels, but in VoxEdit's Animator it has fewer faces. )
*rot1=rotation degree per copy (default 45)
*n1=the number of copies (default 8)
sample png file

example:
(1)Drag and drop png file to square.
(2)Click [convert vox file] button.

One image to sphere texture of .vox download vox3dsphere111.zip

How to use it?
*You must use 32bit png file. Background color must be transparent.
*Image must be less than 800x400 pixels (diameter 254voxels). I recommend it is less than 140x70. The width must twice the height.
*d1=thickness (default empty=full)
*height1=cut off height (default empty=using whole image)
*remove hide=remove hide voxels (default non check. In VoxEdit's Modeler the vox file has many voxels, but in VoxEdit's Animator it has fewer faces. )
sample png file

example:
(1)Drag and drop png file to square.
(2)Click [convert vox file] button.

VoxEdit (d1=3,height1=20,non check remove hide)	(d1=empty,height1=20,non check remove hide)

Color Palette Editor for .vox file. (for VoxEdit :The Sandbox )

download PaletteEdt100.zip

You can edit color palette png file , color palette and color index of vox file.
How to use it?

 example1: How to ajdust palette to vox?
    Push [default palette] button or Drag and drop color palette .png file.
   Drag and Drop .vox file.
   "Adjust color palette?" message is popped. Push [YES] button.
   Push [save] button. Voxels of .vox file included the palette is adjusted color index.
   
 example2: How to export palette png file?
   Drag and Drop .vox file or color palette .png file.
   Edit cell of colors.
   Push [export palette] button.

 example3: How to create graduation color?
   Click cell of color.
   [Ctrl] +click another cell of color.( and [Ctrl] +click another cell of color)
   Click [graduation] button
   
*[reload]=reload file (vox file or color palette png file)
*[save]=save .vox or .png file.
*[export palette]=export color palette png file.
*Sort=sort cell of colors. (not change color index. Anyway,that is the same palette.)
*[set]=set cell of color from R,G,B text box for selected cells.
*[+]=plus cell of color from second R,G,B text box for selected cells. Minus value is also ok.
*[*]=multiple cell of color from third R,G,B text box for selected cells. Minus value is also ok.
*[remove]=remove cell color.
*[emit]=emit color for selected cells.
*[graduation]=graduation color for two or more than cells.
*Click=select cell. You can use [Ctrl] or [Shift] key.
*Double Click=pop color dialog.
*[default palette]=reset cells to default palette.

The Official TSB Colour Palette at the Sandbox web page have the same RGB in part.*2022.9
As VoxEdit(beta version) does not display all of cell colors imported from vox file included the Palette correctly,
my tool is used slightly changed the RGB which is almost the same palette as the Official TSB Colour Palette,
so VoxEdit can display the color palette correctly.
see about color palette guide line of the Sandbox

 shortcut key:
   [Ctrl+C] copy color
   [Ctrl+V] paste color
   [Ctrl+Z] undo
   [Ctrl+Y] redo
   [Ctrl+A] select all
   [Ctrl]+Click add select
   [Shift]+Click region select
   [Del] delete color


VoxEdit	Adjust default palette	VoxEdit