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Topics - shoka

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Support / Wireframe or border rendering?
« on: January 24, 2003, 03:21:50 pm »

First, I must confess that I'm _very_ impressed by what you have done here.. :)

I'm thinking of adapting the engine into a project of mine (effectively removing burden of downloading java plugin and j3d from average user), but ran into couple of problems when examining the apidocs.

The project is kind of a map viewer applet that is capable of displaying arbitrary statistics on specified areas (such as population versus age) and is designed to render borders and main routes such as roads, of these areas as the 'ground' on top of which the generated statistics 'float'.

Now the question: how could I render just polygon's edges (preferably with custom brush) with Object3D. In Java3D this is achieved by using LineStripGeometry and tuning RenderingAttributes, which produces the desired effect quite nicely.

Another nice-to-have feature would be using coloring for the poly, with edges in different color (this can of course be done by stacking to polys on top of each other)..

Hopefully I've presented the problem (un)clearly enough.. ;)


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