Projection.java

projectionMatrix = new Matrix4f().ortho(0, win.getH(), 0 , win.getW(), Z_NEAR, Z_FAR);
setUniform("project", projectionMatrix);

private void setUniform(String name, Matrix4f matrix) {
        FloatBuffer matrixB = MemoryUtil.memAllocFloat(16);
        matrix.get(matrixB);
        glUniformMatrix4fv(glGetUniformLocation(PID, name), false, matrixB);
}

Shaders.java

        String VF = "#version 330 core\n" +
                "in vec3 position;\n" +
                "uniform mat4 model;\n"+
                "void main() {\n" +
                "\tgl_Position = project * vec4(position, 1.0);\n" +
                "}";
        String FF = "#version 330 core\n" +
                "out vec4 outColor;\n" +
                "void main() {\n" +
                "\toutColor = vec4(1);\n" +
                "}";