Open CASCADE Technology: Graphic3d_ZLayerId.hxx File Reference

Open CASCADE Technology 6.9.1

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Typedefs | Enumerations
Graphic3d_ZLayerId.hxx File Reference

## Typedefs
typedef Standard_Integer | Graphic3d_ZLayerId

## Enumerations
enum | { Graphic3d_ZLayerId_UNKNOWN = -1, Graphic3d_ZLayerId_Default = 0, Graphic3d_ZLayerId_Top = -2, Graphic3d_ZLayerId_Topmost = -3, Graphic3d_ZLayerId_TopOSD = -4, Graphic3d_ZLayerId_BotOSD = -5 }
| This enumeration defines the list of predefined layers, which can not be removed (but settings can be overridden). Custom layers might be added with positive index (>= 1) if standard list is insufficient for application needs; these layers will be displayed on top of predefined ones. More...

## Typedef Documentation

typedef Standard_Integer Graphic3d_ZLayerId

## Enumeration Type Documentation

anonymous enum

This enumeration defines the list of predefined layers, which can not be removed (but settings can be overridden). Custom layers might be added with positive index (>= 1) if standard list is insufficient for application needs; these layers will be displayed on top of predefined ones.

Enumerator
Graphic3d_ZLayerId_UNKNOWN | identifier for invalid ZLayer
Graphic3d_ZLayerId_Default | default Z-layer for main presentations
Graphic3d_ZLayerId_Top | overlay for 3D presentations which inherits Depth from previous ZLayer
Graphic3d_ZLayerId_Topmost | overlay for 3D presentations with independent Depth
Graphic3d_ZLayerId_TopOSD | overlay for 2D presentations (On-Screen-Display)
Graphic3d_ZLayerId_BotOSD | underlay for 2D presentations (On-Screen-Display)