plugins/ldr/pluginldr.h declares the base class for all plugin loaders. This class declares the most basic functions which we would expect to find in any KiCad plugin (boilerplate code) and its implementation provides loader for the 3D Plugin Class. The loader is responsible for loading a given plugin and making its functions available to KiCad. Each instance of a plugin loader represents an actual plugin implementation discover the plugins and code to invoke the functions of the plugins via the plugin loader. In the case of the 3D plugins the discovery and invocation functions are all contained within the S3D_CACHE class

plugins/ldr/pluginldr.h declares the base class for all plugin loaders. This class declares the most basic functions which we would expect to find in any KiCad plugin (boilerplate code) and its implementation provides loader for the 3D Plugin Class. The loader is responsible for loading a given plugin and making its functions available to KiCad. Each instance of a plugin loader represents an actual plugin implementation discover the plugins and code to invoke the functions of the plugins via the plugin loader. In the case of the 3D plugins the discovery and invocation functions are all contained within the S3D_CACHE class

plugins/ldr/pluginldr.h declares the base class for all plugin loaders. This class declares the most basic functions which we would expect to find in any KiCad plugin (boilerplate code) and its implementation provides loader for the 3D Plugin Class. The loader is responsible for loading a given plugin and making its functions available to KiCad. Each instance of a plugin loader represents an actual plugin implementation discover the plugins and code to invoke the functions of the plugins via the plugin loader. In the case of the 3D plugins the discovery and invocation functions are all contained within the S3D_CACHE class

plugins/ldr/pluginldr.h declares the base class for all plugin loaders. This class declares the most basic functions which we would expect to find in any KiCad plugin (boilerplate code) and its implementation provides loader for the 3D Plugin Class. The loader is responsible for loading a given plugin and making its functions available to KiCad. Each instance of a plugin loader represents an actual plugin implementation discover the plugins and code to invoke the functions of the plugins via the plugin loader. In the case of the 3D plugins the discovery and invocation functions are all contained within the S3D_CACHE class

cpp. #include // 3d_plugin.h 标头定义了 3D 插件所需的功能 // the 3d_plugin.h header defines the functions required of 3D plugins #include "plugins/3d/3d_plugin.h" // 定义这个插件的版本信息，不要混淆 // define the version SetTranslation( const SGPOINT& aTranslation ); /* 此处未显示的各种基类函数 */ /* various base class functions not shown here */ }; ‘IFSG_SHAPE’ 类似于 VRML2.0 Shape 节点; 它必须包含单个子节点或引用 FACESET 节点，并且可以包含单个子节点或引用 aParent ); IFSG_SHAPE( IFSG_NODE& aParent ); /* 此处未显示的各种基类函数 */ /* various base class functions not shown here */ }; ‘IFSG_APPEARANCE’ 类似于 VRML2.0 Appearance 节点，但目前它只代表包 含 Material 节点的 Appearance

b''b'' 件 b''b'' 所 b''b'' 需 b''b'' 的 b''b'' 功 b''b'' 能 b'' // the 3d_plugin.h header defines the functions required of 3D plugins #include "plugins/3d/3d_plugin.h" // b'' 定 b''b'' 义 b''b'' 这 b''b'' 个 b''b'' 示 b''b'' 的 b''b'' 各 b''b'' 种 b''b'' 基 b''b'' 类 b''b'' 函 b''b'' 数 b'' */ /* various base class functions not shown here */ }; ‘IFSG_SHAPE’类似于 VRML2.0 Shape 节点; 它必须包含单个子节点或引用 FACESET 节点，并且可以包含单个 子节点或引用 示 b''b'' 的 b''b'' 各 b''b'' 种 b''b'' 基 b''b'' 类 b''b'' 函 b''b'' 数 b'' */ /* various base class functions not shown here */ }; ‘IFSG_APPEARANCE’类似于 VRML2.0 Appearance 节点，但目前它只代表包含 Material 节点的 Appearance

a rectangle or polygon. If no board outline is defined, or the board outline is invalid, some functions such as the 3D viewer and some design rule checks will not be functional. Bulk editing text and Free Angle Mode option in the Interactive Router Settings dialog. There are five main routing functions: Route Single Track, Route Differential Pair, Tune length of a single track, Tune length of a differential The use of the overloaded icons is described above. One is for the two Route functions and one is for the three Tune functions. In addition, the Route menu allows the selection of Set Layer Pair and Interactive

a rectangle or polygon. If no board outline is defined, or the board outline is invalid, some functions such as the 3D viewer and some design rule checks will not be functional. Dimensions Dimensions Free Angle Mode option in the Interactive Router Settings dialog. There are five main routing functions: Route Single Track, Route Differential Pair, Tune length of a single track, Tune length of a differential The use of the overloaded icons is described above. One is for the two Route functions and one is for the three Tune functions. In addition, the Route menu allows the selection of Set Layer Pair and Interactive

a rectangle or polygon. If no board outline is defined, or the board outline is invalid, some functions such as the 3D viewer and some design rule checks will not be functional. Working with footprints Free Angle Mode option in the Interactive Router Settings dialog. There are four main routing functions: Route Single Track, Route Differential Pair, Tune length of a single track, and Tune skew of a The use of the overloaded icons is described above. One is for the two Route functions and one is for the two Tune functions. In addition, the Route menu allows the selection of Set Layer Pair and Interactive

a rectangle or polygon. If no board outline is defined, or the board outline is invalid, some functions such as the 3D viewer and some design rule checks will not be functional. Working with footprints Free Angle Mode option in the Interactive Router Settings dialog. There are four main routing functions: Route Single Track, Route Differential Pair, Tune length of a single track, and Tune skew of a The use of the overloaded icons is described above. One is for the two Route functions and one is for the two Tune functions. In addition, the Route menu allows the selection of Set Layer Pair and Interactive