make the cube from getting started guide move

[Leonardo Paiva]

Hello, 

- i`m just starting with turbulenz and made the http://docs.turbulenz.com/starter/getting_started_guide.html guide, now i have a cube rotating, i want to move the cube and place other cubes, how can i do that?

thanks

[David Fooks]

From step 4 do this instead:

if (technique)

{

    var angle = (TurbulenzEngine.time / (4 * Math.PI));

    angle = (angle - Math.floor(angle)) * (2 * Math.PI);

    

    var rotation = md.quatFromAxisRotation(upVector, angle);

    // make the cube wobble left and right

    var translation = md.v3Build(Math.sin(TurbulenzEngine.time), 0.0, 0.0);

    var scale = md.v3Build(1.0, 1.0, 1.0);

    var modelTransform = md.m43FromRTS(rotation, translation, scale);

    techniqueParameters.worldViewProjection =

        md.m43MulM44(modelTransform,

                     camera.viewProjectionMatrix,

                     techniqueParameters.worldViewProjection);

    gd.setTechnique(technique);

    gd.setTechniqueParameters(techniqueParameters);

    gd.setStream(vertexBuffer, semantics);

    gd.draw(gd.PRIMITIVE_TRIANGLES, numVerts, 0);

}

To make more cubes just copy and paste the above code twice (or use a loop) with a different translation.