|
|
| Line 1: |
Line 1: |
| − | __NOTOC__
| + | #REDIRECT [[Glossary#Overdraw]] |
| − | = Overdraw =
| + | |
| − | | + | |
| − | Overdraw means a screen pixel is being drawn more than once. Overdraw can increase the [[FillRate|fill rate]], how fast the game can render each frame, slowing down the [[FrameRate|frame rate]]. Re-rendering each pixel more than once is usually a waste of processing time.
| + | |
| − | | + | |
| − | Overdraw should be avoided whenever possible, however it is required if triangles are partially [[Transparency map|transparent]], because the surfaces must be mixed together to create the final screen pixel. | + | |
| − | | + | |
| − | Overdraw is usually caused by multiple triangles being drawn over each other, for example with particle effects or tree foliage.
| + | |
| − | ----
| + | |
| − | [[Category:Glossary]]
| + | |
