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注意! 这个版本的文档是过时的,因为它描述了一个较老的SDK版本!请切换到最新SDK版本的文档。
注意! 这个版本的文档描述了一个不再受支持的旧SDK版本!请升级到最新的SDK版本。

Unigine::Plugins::IG::SymbolsController Class

Warning
The functionality described in this article is not available in the Community SDK edition.
You should upgrade to Sim SDK edition to use it.
Header: #include <plugins/UnigineIG.h>

This class represents the IG Symbols Controller interface. A symbol is a single drawing primitive or a group of drawing primitives that may be drawn on a symbol surface (plane) within a particular view or placed in 3D space relative to a particular entity.

The following symbol types are available: Polyline, Text, Circle.

Notice
IG plugin must be loaded.

SymbolsController Class

Enums

SYMBOL_TYPE#

NameDescription
SYMBOL_TYPE_POLYLINE = 0Polyline.
SYMBOL_TYPE_TEXT = 1Text.
SYMBOL_TYPE_CIRCLE = 2Circle.

Members


Symbol * createSymbol ( SymbolsController::SYMBOL_TYPE type, int symbol_id ) #

Creates a new symbol.
Notice
Symbol must be immediately added to SymbolsPlane.

Arguments

Return value

Pointer to the new created symbol interface.

Symbol * cloneSymbol ( int symbol_id, int new_symbol_id ) #

Clones a symbol with the specified ID.

Arguments

  • int symbol_id - ID of the symbol to be cloned.
  • int new_symbol_id - ID of the new symbol.

Return value

Pointer to the new cloned symbol interface.

SymbolsPlane * createPlane ( int plane_id, View * view ) #

Creates a new symbols surface (a virtual plane on which symbols are drawn).A new surface is placed in 3D space coincident with the near clipping plane of the specified view.

Arguments

  • int plane_id - ID of the symbol.
  • View * view - View relative to which a new symbols surface is to be placed.

Return value

Pointer to the new created symbols surface interface.

SymbolsPlane * createPlane ( int plane_id, Entity * entity ) #

Creates a new symbols surface (a virtual plane on which symbols are drawn). A new surface is placed in 3D space relative to the specified entity.

Arguments

  • int plane_id - ID of the symbol.
  • Entity * entity - Entity relative to which a new symbols surface is to be placed.

Return value

Pointer to the new created symbols surface interface.

Symbol * getSymbol ( int symbol_id ) const#

Returns the interface of the specified symbol.

Arguments

  • int symbol_id - ID of the symbol.

Return value

Pointer to the new created symbol interface.

SymbolsPlane * getPlane ( int plane_id ) const#

Returns the interface of the specified symbols surface (a virtual plane on which symbols are drawn).

Arguments

  • int plane_id - ID of the symbols surface.

Return value

Pointer to the new created symbols surface interface.

void removeSymbol ( int symbol_id ) #

Removes the symbol with the specified ID.

Arguments

  • int symbol_id - ID of the symbol to be removed.

void removePlane ( int plane_id ) #

Removes the symbols surface (plane) with the specified ID, and all symbols related to it.

Arguments

  • int plane_id - ID of the symbols surface (plane) to be removed.

void clear ( ) #

Removes all symbols and planes.
Last update: 2022-10-10
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