Package javax.media.opengl

Examples of javax.media.opengl.GL2.glGetIntegerv()

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        gl.glRasterPos3f(posX, posY, posZ);

        int[] drawBuf = new int[1];
        gl.glGetIntegerv(GL2.GL_DRAW_BUFFER, drawBuf, 0);
        /* disable draw buffer */
        gl.glDrawBuffer(GL.GL_NONE);

        /*
         * raster position is upper left corner, default for Java3D
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            viewportY = ((height - viewportH) / 2);

            GL2 gl = drawable.getGL().getGL2();

            gl.glViewport(viewportX, viewportY, viewportW, viewportH);
            gl.glGetIntegerv(GL2.GL_VIEWPORT, viewport);//Update viewport buffer

            gl.glMatrixMode(GL2.GL_PROJECTION);
            gl.glLoadIdentity();
            glu.gluPerspective(viewField, aspectRatio, nearDistance, farDistance);
            gl.glGetFloatv(GL2.GL_PROJECTION_MATRIX, projMatrix);//Update projection buffer
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