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002-TestMin3D

README.md

Test MIN3D Framework

This is a test of this framework:

https://code.google.com/archive/p/min3d/

Improvements

This repo is awesome but it's examples has some points "strange" that I fixed :D

min3d.sampleProject1:raw/camaro_obj

IParser parser = Parser.createParser(Parser.Type.OBJ, getResources(), "min3d.sampleProject1:raw/camaro_obj", true);

min3d.sampleProject1:raw/camaro_obj is the path of obj file. When I tried to run this examples I had this problem :

ERROR No package identifier when getting value for resource number

This is because string min3d.sampleProject1 must be the initial package that was setting at the creation project moment. After some hours, and a little experience in android i could see that this string min3d.sampleProject1 is related to path for raw files insise res folder.

So I created a util class to get this path:

public static String getGlobalResourcePackageIdentifier(Context context) {
    String packageName = context.getPackageName();
    PackageManager pm = context.getPackageManager();
    try {
        ApplicationInfo ai = pm.getApplicationInfo(packageName, 0);
        String apk = ai.dataDir;
        return apk.substring(apk.lastIndexOf(File.separator)+1);
    } catch (Throwable x) {
        Log.i(ResourceUtils.class.getCanonicalName(),"Failed when try to get global package identifier");
    }
    return null;
}

And worked perfectly :D

IParser parser = Parser.createParser(Parser.Type.OBJ,
		getResources(), ResourceUtils.getGlobalResourcePackageIdentifier(this.getBaseContext())+":raw/camaro_obj", true);