Package javax.media.opengl

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

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            IntBuffer glData = Buffers.newDirectIntBuffer(new int[] {0,1,2,3,4,5,6,7,8});
            glData.rewind();

            // create and write GL buffer
            gl.glEnableClientState(GL2.GL_VERTEX_ARRAY);
                gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, id[0]);
                gl.glBufferData(GL2.GL_ARRAY_BUFFER, glData.capacity()*4, glData, GL2.GL_STATIC_DRAW);
                gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, 0);
            gl.glDisableClientState(GL2.GL_VERTEX_ARRAY);
            gl.glFinish();
           
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            // create and write GL buffer
            gl.glEnableClientState(GL2.GL_VERTEX_ARRAY);
                gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, id[0]);
                gl.glBufferData(GL2.GL_ARRAY_BUFFER, glData.capacity()*4, glData, GL2.GL_STATIC_DRAW);
                gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, 0);
            gl.glDisableClientState(GL2.GL_VERTEX_ARRAY);
            gl.glFinish();
           

            // create CLGL buffer
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    //        gl.glBindBuffer(GL2.GL_ELEMENT_ARRAY_BUFFER, glObjects[INDICES]);
    //        gl.glBufferData(GL2.GL_ELEMENT_ARRAY_BUFFER, ib.capacity() * SIZEOF_INT, ib, GL2.GL_STATIC_DRAW);
    //        gl.glBindBuffer(GL2.GL_ELEMENT_ARRAY_BUFFER, 0);

            gl.glEnableClientState(GL2.GL_VERTEX_ARRAY);
                gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, glObjects[VERTICES]);
                gl.glBufferData(GL2.GL_ARRAY_BUFFER, BUFFER_SIZE, null, GL2.GL_DYNAMIC_DRAW);
                gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, 0);
            gl.glDisableClientState(GL2.GL_VERTEX_ARRAY);

            pushPerspectiveView(gl);
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    //        gl.glBindBuffer(GL2.GL_ELEMENT_ARRAY_BUFFER, 0);

            gl.glEnableClientState(GL2.GL_VERTEX_ARRAY);
                gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, glObjects[VERTICES]);
                gl.glBufferData(GL2.GL_ARRAY_BUFFER, BUFFER_SIZE, null, GL2.GL_DYNAMIC_DRAW);
                gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, 0);
            gl.glDisableClientState(GL2.GL_VERTEX_ARRAY);

            pushPerspectiveView(gl);
            gl.glFinish();
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        gl.glClear(GL2.GL_COLOR_BUFFER_BIT | GL2.GL_DEPTH_BUFFER_BIT);
        gl.glLoadIdentity();

        usi.interact(gl);

        gl.glBindBuffer(GL2.GL_ARRAY_BUFFER, glObjects[VERTICES]);
        gl.glVertexPointer(4, GL2.GL_FLOAT, 0, 0);

//            gl.glBindBuffer(GL2.GL_ELEMENT_ARRAY_BUFFER, glObjects[INDICES]);

        gl.glEnableClientState(GL2.GL_VERTEX_ARRAY);
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