MinVR::AbstractCamera Class Reference

Inheritance diagram for MinVR::AbstractCamera:

Public Member Functions
	AbstractCamera ()
virtual	~AbstractCamera ()
virtual void	updateHeadTrackingFrame (glm::mat4 newHeadFrame)=0
	Updates the camera's current head position. More...
virtual void	applyProjectionAndCameraMatrices ()=0
	Sets the openGL matrices. More...
virtual void	applyProjectionAndCameraMatricesForLeftEye ()=0
	Sets the openGL matrices. More...
virtual void	applyProjectionAndCameraMatricesForRightEye ()=0
	Sets the openGL matrices. More...
virtual void	setObjectToWorldMatrix (glm::mat4 obj2World)=0
	Sets the object to world matrix. More...

Constructor & Destructor Documentation

MinVR::AbstractCamera::AbstractCamera ( )

inline

virtual MinVR::AbstractCamera::~AbstractCamera ( )

inlinevirtual

Member Function Documentation

virtual void MinVR::AbstractCamera::applyProjectionAndCameraMatrices ( )

pure virtual

This method sets the openGL projection and modelview matrices based on the current head position and objectToWorldMatrix. The projection matrix is set so that the camera is centered between the eyes.

Remarks

This should be implemented by any derived classes.

Implemented in MinVR::CameraOffAxis, and MinVR::CameraTraditional.

virtual void MinVR::AbstractCamera::applyProjectionAndCameraMatricesForLeftEye ( )

pure virtual

This method sets the openGL projection and modelview matrices based on the current head position and objectToWorldMatrix. The projection matrix is set so that the camera is for the left eye for stereoscopic rendering.

Remarks

This should be implemented by any derived classes.

Implemented in MinVR::CameraOffAxis, and MinVR::CameraTraditional.

virtual void MinVR::AbstractCamera::applyProjectionAndCameraMatricesForRightEye ( )

pure virtual

This method sets the openGL projection and modelview matrices based on the current head position and objectToWorldMatrix. The projection matrix is set so that the camera is for the right eye for stereoscopic rendering.

Remarks

This should be implemented by any derived classes.

Implemented in MinVR::CameraOffAxis, and MinVR::CameraTraditional.

virtual void MinVR::AbstractCamera::setObjectToWorldMatrix ( glm::mat4  obj2World)

pure virtual

This method sets the transformation between the current object (model) space and world (room) coordinate system. It is used when setting the opengl modelview matrix.

Remarks

This should be implemented by any derived classes.

Implemented in MinVR::CameraOffAxis, and MinVR::CameraTraditional.

virtual void MinVR::AbstractCamera::updateHeadTrackingFrame ( glm::mat4  newHeadFrame)

pure virtual

This method is called by the MVREngine to update the current head position for cameras which take into account the head position when calculating the projection matrix.

Parameters

[in]

The

new head position.

Remarks

This should be implemented by any derived classes.

Implemented in MinVR::CameraOffAxis, and MinVR::CameraTraditional.

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The documentation for this class was generated from the following file:

• AbstractCamera.H