package engine;

public class Primitive {

    public float[] vertices;
    public byte[] indices;

    public Primitive(Vector3f vertex1, Vector3f vertex2, Vector3f vertex3){
        vertices = new float[]{
                vertex1.x, vertex1.y, vertex1.z,
                vertex2.x, vertex2.y, vertex2.z,
                vertex3.x, vertex3.y, vertex3.z
        };
        indices = new byte[]{
                0, 1, 2
        };
    }

    public Primitive(Vector3f vertex1, Vector3f vertex2, Vector3f vertex3, Vector3f vertex4){
        vertices = new float[]{
                vertex1.x, vertex1.y, vertex1.z,
                vertex2.x, vertex2.y, vertex2.z,
                vertex3.x, vertex3.y, vertex3.z,
                vertex4.x, vertex4.y, vertex4.z
        };
        indices = new byte[]{
                0, 1, 2,
                1, 2, 3
        };
    }

    public static float[] triangle = new float[] {
         0.0f,   0.5f, 0.0f,
         0.5f,  -0.5f, 0.0f,
        -0.5f,  -0.5f, 0.0f,
    };

    public static byte[] triangle_indices = new byte[]{
        0, 1, 2
    };

    public static float[] two_triangle = new float[] {
             0.0f,   0.5f,  0.0f,
             0.5f,  -0.5f,  0.0f,
            -0.5f,  -0.5f,  0.0f,
            -0.8f,  -0.8f,  0.0f,
             0.8f,  -0.8f,  0.0f,
             0.8f,  -0.9f,  0.0f,
    };

    public static byte[] two_triangle_indices = new byte[]{
            0, 1, 2,
            3, 4, 5
    };

    public static float[] rectangle = new float[] {
             0.5f,  0.5f, 0.0f,  // top right
             0.5f, -0.5f, 0.0f,  // bottom right
            -0.5f, -0.5f, 0.0f,  // bottom left
            -0.5f,  0.5f, 0.0f   // top left
    };

    public static byte[] rectangle_indices = new byte[] {
            0, 1, 3,
            1, 2, 3
    };

}