update doc for 3D tutorial

This commit is contained in:
idea4good
2019-07-29 18:28:57 +08:00
parent 79ec69420f
commit 0853a236a7
7 changed files with 15 additions and 20 deletions

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@@ -63,7 +63,7 @@ Rendering include rendering method and graphic management.
- For take GPU advantage, you can refactor draw_xxx() by using GPU feature
### Graphic layer
![Graphic layer](GraphicLayer.png)
![Graphic layer](GraphicLayer.png)![GuiLiteGraphic](GuiLiteGraphic.gif)
- display layerThis layer for physical display device, one UI has only one display layer
- surface layer: One display layer have many surface layers, one surface layer represent one flip page
- frame layer: One surface layer has many frame layers, one frame layer represent one layer in Z direction