VISH Camera Modules.

Viewpoint navigation in Vish is based on three types of objects: More...

Classes

• class CameraLens

  Implementation of a RenderCategory::CAMERA_LENS_OBJECT . More...
  

• class CameraNavigator

  Implementation of a camera which interacts with the mouse. More...
  

• class Wizt::CameraTripod

  The Tripod. More...
  

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Detailed Description

Viewpoint navigation in Vish is based on three types of objects:

1. A Camera object that defines the VRenderContext::CameraSettings properties based on local parameters. This one is not supposed to do any OpenGL calls.
2. A Camera lens object that sets the OpenGL projection matrix based on VRenderContext::CameraSettings.
3. A Camera navigation object that sets the OpenGL model view matrix based on VRenderContext::CameraSettings.

During rendering, these three objects are called in the above order. The VRenderContext::CameraSettings parameter is available in the virtual environment_render() function.