allow many flexible formats). 1.2. Technical overview Eeschema is limited only by the available memory. There is thus no real limitation to the number of components, component pins, connections or sheets is as follows: * Eeschema Netlist Version 1.1 (Spice format) creation date: 18/6/2008-08:38:03 .model Q2N2222 npn (bf=200) .AC 10 1Meg \*1.2 .DC V1 10 12 0.5 R12 /VOUT N-000003 22K R11 +12V N-000003 needed only once: +PSPICE .model NPN NPN .model PNP PNP .lib C:\Program Files\LTC\LTspiceIV\lib\cmp\standard.bjt .backanno creates the four lines: .model NPN NPN .model PNP PNP .lib C:\Program Fi

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150 16.1.2 Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . allow many flexible formats). 1.2 Technical overview Eeschema is limited only by the available memory. There is thus no real limitation to the number of components, component pins, connections or sheets is as follows: * Eeschema Netlist Version 1.1 (Spice format) creation date: 18/6/2008-08:38:03 .model Q2N2222 npn (bf=200) .AC 10 1Meg \*1.2 .DC V1 10 12 0.5 R12 /VOUT N-000003 22K R11 +12V N-000003

initially developed for the 3D model viewer to make it possible to support more types of 3D models without requiring major changes to the KiCad source for each new model type supported. The plugin framework domain and therefore requires an interface unique to that domain. For example, the 3D model plugins load 3D model data from files and translate that data into a format which can be displayed by the 3D render this type of 3D model. In some cases a plugin may not yet provide a visual model and must return false. */ bool CanRender( void ); /* Load the specified model and return a pointer to

initially developed for the 3D model viewer to make it possible to support more types of 3D models without requiring major changes to the KiCad source for each new model supported. The plugin framework domain and therefore requires an interface unique to that domain. For example, the 3D model plugins load 3D model data from files and translate that data into a format which can be displayed by the 3D render this type of 3D model. In some cases a plugin may not yet provide a visual model and must return false. */ bool CanRender( void ); /* Load the specified model and return a pointer to

initially developed for the 3D model viewer to make it possible to support more types of 3D models without requiring major changes to the KiCad source for each new model supported. The plugin framework domain and therefore requires an interface unique to that domain. For example, the 3D model plugins load 3D model data from files and translate that data into a format which can be displayed by the 3D of 3D model. In some cases a plugin may not yet provide a visual model and must return false. */ bool CanRender( void ); /* Load the specified model and return a pointer to its visual model data */

initially developed for the 3D model viewer to make it possible to support more types of 3D models without requiring major changes to the KiCad source for each new model type supported. The plugin framework domain and therefore requires an interface unique to that domain. For example, the 3D model plugins load 3D model data from files and translate that data into a format which can be displayed by the 3D of 3D model. In some cases a plugin may not yet provide a visual model and must return false. */ bool CanRender( void ); /* Load the specified model and return a pointer to its visual model data */

allow many configurable formats). 1.2. Technical overview Eeschema is limited only by the available memory. There is thus no real limitation to the number of components, component pins, connections, or sheets is as follows: * Eeschema Netlist Version 1.1 (Spice format) creation date: 18/6/2008-08:38:03 .model Q2N2222 npn (bf=200) .AC 10 1Meg \*1.2 .DC V1 10 12 0.5 R12 /VOUT N-000003 22K R11 +12V N-000003 needed only once: +PSPICE .model NPN NPN .model PNP PNP .lib C:\Program Files\LTC\LTspiceIV\lib\cmp\standard.bjt .backanno creates the four lines: .model NPN NPN .model PNP PNP .lib C:\Program Fi

allow many configurable formats). 1.2 Technical overview Eeschema is limited only by the available memory. There is thus no real limitation to the number of components, component pins, connections, or sheets is as follows: * Eeschema Netlist Version 1.1 (Spice format) creation date: 18/6/2008-08:38:03 .model Q2N2222 npn (bf=200) .AC 10 1Meg \*1.2 .DC V1 10 12 0.5 R12 /VOUT N-000003 22K R11 +12V N-000003 needed only once: +PSPICE .model NPN NPN .model PNP PNP .lib C:\Program Files\LTC\LTspiceIV\lib\cmp\standard.bjt .backanno creates the four lines: .model NPN NPN .model PNP PNP .lib C:\Program F

vector buses. For example, the bus MEMORY{A[7..0] D[7..0] OE WE} contains both vector buses and plain signals, and will result in nets such as MEMORY.A7 and MEMORY.OE on the PCB. Bus wires can be drawn their parent. Flat hierarchies can be used to represent a non-hierarchical design. Each hierarchy model can be useful; the most appropriate one depends on the design. Simple hierarchy An example of a printed circuit board. It provides footprint list filtering, footprint viewing, and 3D component model viewing to help ensure the correct footprint is associated with each component. Components can be

type of 3D model. In some cases a plugin may not yet provide a visual model and must return false. */ bool CanRender( void ); /* 加载指定的模型并返回指向其可视化模型数据的指针 */ /* Load the specified model and return return a pointer to its visual model data */ SCENEGRAPH* Load( char const* aFileName ); 2. 教程：3D插件类 本节包含对 PLUGIN_3D 类的两个非常简单的插件的描述，并引导用户完成代 码的设置和构建。 2.1. 基本的 3D 插件 本教程将引导用户开发一个名为 “PLUGIN_3D_DEMO1” 的非常基本的 的 RGB 颜色模型。 RGB 模型，其中每种颜色可能在。 范围 [0..1]。 */ /* This is an RGB color model equivalent to the VRML2.0 RGB model where each color may have a value within the range [0..1]. */ class SGCOLOR