Convert Wavefront .obj file to Minecraft .schematic file
input .obj
output .schematic
Geometric vertex A vertex can be specified in a line starting with the letter v. That is followed by (x,y,z[,w]) coordinates. W is optional and defaults to 1.0. Some applications support vertex colors, by putting red, green and blue values after x y and z. The color values range from 0 to 1.
.obj sample
# v (x) (y) (z) (red) (green) (blue)
v -0.3438 -0.1250 0.0312 0.4563 0.3357 0.2624
v -0.3438 -0.1250 0.0296 0.4552 0.3348 0.2617
v -0.3438 -0.1256 0.0312 0.4548 0.3343 0.2613
v -0.3438 -0.1250 0.0369 0.4579 0.3367 0.2631
v -0.3444 -0.1172 0.0234 0.4736 0.3508 0.2737
v -0.3438 -0.1172 0.0186 0.4751 0.3515 0.2738
v -0.3438 -0.1223 0.0234 0.4610 0.3400 0.2655
v -0.3448 -0.1172 0.0312 0.4752 0.3522 0.2750
v -0.3438 -0.1247 0.0391 0.4596 0.3380 0.2640
v -0.3446 -0.1172 0.0391 0.4747 0.3515 0.2741
:.obj sample
# OBJ File:
mtllib ./result.mtl
# vertices:
v -9.1863 9.1863 -5.0000
v -8.8947 9.1863 -5.0000
v -8.6904 9.2796 -6.0667
:
# vertice textures:
vt 0.0000 1.0000
vt 0.0159 1.0000
vt 0.0317 1.0000
:
# vertice normals:
vn -0.0000 0.0000 1.0000
vn -0.0000 0.0000 1.0000
vn -0.0000 0.0000 1.0000
:
# faces:
usemtl tex
f 1/1/1 65/65/65 4097/4097/4097
f 2/2/2 66/66/66 4098/4098/4098
f 3/3/3 67/67/67 4099/4099/4099
:.mtl sample
newmtl tex
Ka 1.0000 1.0000 1.0000
Kd 1.0000 1.0000 1.0000
Ks 0.0000 0.0000 0.0000
d 1.0
illum 0
map_Kd ./img.png$ git clone https://github.com/takecx/obj2schematic.git
$ cd obj2schematicYou should create python environment using requirements.txt.
$ conda create -n obj2schematic python=3.7
$ conda activate obj2schematic
$ pip install -r requirements.txtPut input .obj file to ./data/ dir for example.
Run Obj2SchematicConverter.py with some arguments.
$ python Obj2SchemticConverter.py (.obj_file) --output_dir (output dir) --h_max (height max value) --w_max (width max value)- input
.objfile (required) --output_dir: Output dir of generated .schematic file (optional)--h_max: max height of converted schematic (optional)--w_max: max width(length) of converted schematic (optional)
For example,
- input
.objfile :./data/sample_data.obj --output_dir:./output/--h_max:100--w_max:150
then, you run
$ python Obj2SchemticConverter.py ./data/sample_data.obj --output_dir ./output/ --h_max 100 --w_max 150Import generated .schematic file to your own Minecraft World using WorldEdit mod.
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