gistfile1.java

package com.github.theresajayne.thepeople.game;

import com.github.theresajayne.thepeople.utilities.Util;

import static org.lwjgl.opengl.GL11.*;
import static org.lwjgl.opengl.GL15.*;
import static org.lwjgl.opengl.GL20.*;

/**
 * Created by Theresa on 27/12/2014.
 */
public class Mesh
{
    private int vbo;
    private int size;

    public Mesh()
    {
        vbo = glGenBuffers();
        size = 0;
    }

    public void addVertices(Vertex[] vertices)
    {
        size = vertices.length;

        glBindBuffer(GL_ARRAY_BUFFER, vbo);
        glBufferData(GL_ARRAY_BUFFER, Util.createFlippedBuffer(vertices),GL_STATIC_DRAW);
    }

    public void draw()
    {
        glEnableVertexAttribArray(0);

        glBindBuffer(GL_ARRAY_BUFFER,vbo);
        glVertexAttribPointer(0,3,GL_FLOAT,false,Vertex.SIZE * Float.SIZE,0 );
        glDrawArrays(GL_TRIANGLES,0,size);

        glDisableVertexAttribArray(0);
    }
}