Strange lines and jagged light

[Anonymous]

Why do these lines appear like this? It's like it is shredding the model... Also, they move/flicker as the model is orbited. Doesn't normally happen, I have all the SPs and drivers.

[Anonymous]

Also, round lines are tessellated... holes are squares

[MarionLandry]

You need to increase the antialiasing quality. When you publish an image, you need to check the antialiasing and crank it up to maximum.
Hope this help.
Marion

[Anonymous]

Does it display like that too? Those attached pictures are screenshots of the on screen model, not the render output.

[MarionLandry]

You might want to look under the performance and Quality settings under the file menu.
Here you can adjust the hardware(viewport) anti-aliasing quality. Be aware that increasing the viewport quality will affect the performance of Showcase. (lower FPS)
For most case scenario, the default settings are fine which makes me wonder if perhaps you have imported your model with the wrong unit (cm vs metre) so your model is either way to small or way to big for the environment.
You might want to adjust the Showcase unit to match the unit system of the original file before you do the import.

Hope this helps
Marion