Implement A New Command
Case Study: LODCullEnable
This is a very simple command that performs a very specific action and then terminates. This command instructs the rendering pipeline to toggle the level-of-detail culling flag. The result of this command is that level-of-detail culling is enabled or disabled depending on the current state.
Source Code
Please download the following source code for each example.
Explanation
This command is separated into three key sections:
- Header/Includes
- Command Declaration
- Command Implementation
Header/Includes
The header and includes determine the module to which the command is linked and the module responsible for presenting the command. The command header and includes are as follows:
Command Declaration
The command declaration registers the command as a "command" and contains a GUID used by the shell to distinguish the command from all others. The command declaration is as follows:
Command Implementation
The command Implementation implements the command. This section starts with the command source name, command category, and icon specification. The command implementation is as follows:
