Example usage for com.badlogic.gdx.graphics GL20 glGetAttribLocation

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics GL20 glGetAttribLocation.

Prototype

public int glGetAttribLocation(int program, String name);

Source Link

Usage

From source file:net.mgsx.game.examples.gpu.utils.ShaderProgramEx.java

License:Apache License

private int fetchAttributeLocation(String name) {
    GL20 gl = Gdx.gl20;
    // -2 == not yet cached
    // -1 == cached but not found
    int location;
    if ((location = attributes.get(name, -2)) == -2) {
        location = gl.glGetAttribLocation(program, name);
        attributes.put(name, location);/*from  ww w .java  2s .c om*/
    }
    return location;
}

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