https://github.com/juliendelplanque/ply

A PLY parser/model for Pharo.
https://github.com/juliendelplanque/ply

parser pharo ply smalltalk

Last synced: 4 days ago
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A PLY parser/model for Pharo.

• Host: GitHub
• URL: https://github.com/juliendelplanque/ply
• Owner: juliendelplanque
• License: mit
• Created: 2016-12-10T19:19:48.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2018-01-02T19:52:09.000Z (almost 7 years ago)
• Last Synced: 2024-10-31T07:05:13.541Z (about 2 months ago)
• Topics: parser, pharo, ply, smalltalk
• Language: Smalltalk
• Size: 22.5 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# PLY

A PLY parser/model for Pharo. PLY ([Polygon File Format](https://en.wikipedia.org/wiki/PLY_(file_format))) is a text file format for storing 3D models. This projects requires `PetitParser` which is loaded (only the core) automatically by the baseline.

## Install

In a fresh Pharo image, execute the following code snippet in a Playground.

```

Metacello new

    baseline: 'PLY';

    repository: 'github://juliendelplanque/PLY/repository';

    load

```

## Example

The `PLYASTBuilder` allows to parse a `String` containing ply-formatted data:

```

PLYASTBuilder parse: 'ply

format ascii 1.0

comment created by platoply

element vertex 8

property int x

property int y

property int z

element face 6

property list uint int vertex_indices

end_header

-1 -1 -1

1 -1 -1

1 1 -1

-1 1 -1

-1 -1 1

1 -1 1

1 1 1

-1 1 1

4 0 1 2 3

4 5 4 7 6

4 6 2 1 5

4 3 7 4 0

4 7 3 2 6

4 5 1 0 4'

```