HxSTLParser is a basic STL parser capable of loading STL files into an SCNNode

Victor "Vito" Gama

Last update: Dec 16, 2022

Related tags

Utility parser objective-c cocoapods carthage stl scenekit 3d stl-files 3d-graphics 3d-models stereolithography

Overview

HxSTLParser

HxSTLParser is a basic STL parser capable of loading STL files into an SCNNode.

Installing

Via Carthage

Just add it to your Cartfile

github "victorgama/HxSTLParser"

Then run:

$ carthage update

Via Cocoapods

Just add HxSTLParser to your Podfile:

platform :ios, '8.0'
use_frameworks!

pod 'HxSTLParser', '1.0.0'

Usage

#import <HxSTLParser/HxSTLParser.h>

- (void)loadStl {
    STLParser *parser = [[STLParser alloc] init];
    NSError *error = nil;
    NSString *fileContents = [NSString stringWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"3dObject" ofType:@"stl"] encoding:NSASCIIStringEncoding error:nil];
    SCNNode *node = [parser loadFromString:fileContents error:&error];
    if(error != nil) {
        NSLog(@"Something went wrong: %@", error);
        return;
    }
    SCNScene *scene = [[SCNScene alloc] init];
    // ...configure your scene
    [scene.rootNode addChildNode:node];
}

License

The MIT License (MIT)

Copyright (c) 2016 Victor Gama

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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Comments

Memory issue with large models

Hi im getting terminated due to memory issue. When parsing large stl files. for example:

https://www.thingiverse.com/thing:3495390/files

Is there any way to get around this? Would love some input!

opened by tobyworks 0