The benefits of clear surface shading in a design patent were highlighted in a recent district circuit decision, which found that purported contour or tangent edge lines added to the drawings to ...

When you shift your car into reverse and you see different colored lines superimposed over the image, you may be wondering what they mean. Here's what we know.

Contour Lines vs. Reality As reliable as a topographic map might be, it can’t reveal every detail of the terrain. A 20-foot-high cliff or a 30-foot deep ditch could exist between two 40-foot ...

Cities Skylines 2 contour lines might be a reality at launch after all. Between Cities Skylines 2 maps and Cities Skylines 2 DLC, we've learned a lot about the upcoming management game sequel.