#include <track_ball.h>

Inheritance diagram for TRACK_BALL:

Public Member Functions
	TRACK_BALL (float aInitialDistance)

virtual	~TRACK_BALL ()

void	Drag (const wxPoint &aNewMousePosition) override
	Calculate a new mouse drag position. More...

void	Pan (const wxPoint &aNewMousePosition) override

void	Pan (const SFVEC3F &aDeltaOffsetInc) override

void	Pan_T1 (const SFVEC3F &aDeltaOffsetInc) override

void	Reset_T1 () override

void	SetT0_and_T1_current_T () override
	This will set T0 and T1 with the current values. More...

void	Interpolate (float t) override
	It will update the matrix to interpolate between T0 and T1 values. More...

glm::mat4	GetRotationMatrix () const
	Get the rotation matrix to be applied in a transformation camera. More...

const glm::mat4 &	GetViewMatrix () const

const glm::mat4 &	GetViewMatrix_Inv () const

const glm::mat4 &	GetProjectionMatrix () const

const glm::mat4 &	GetProjectionMatrixInv () const

const SFVEC3F &	GetRight () const

const SFVEC3F &	GetUp () const

const SFVEC3F &	GetDir () const

const SFVEC3F &	GetPos () const

const SFVEC2F &	GetFocalLen () const

float	GetNear () const

float	GetFar () const

const CAMERA_FRUSTUM &	GetFrustum () const

const SFVEC3F &	GetLookAtPos () const

void	SetRotationMatrix (const glm::mat4 &aRotation)
	Set the rotation matrix to be applied in a transformation camera, without making any new calculations on camera. More...

void	SetViewMatrix (glm::mat4 aViewMatrix)
	Set the affine matrix to be applied to a transformation camera. More...

void	SetBoardLookAtPos (const SFVEC3F &aBoardPos)

void	SetLookAtPos_T1 (const SFVEC3F &aLookAtPos)

const SFVEC3F &	GetLookAtPos_T1 () const

const SFVEC3F &	GetCameraPos () const

const SFVEC3F &	GetCameraInitPos () const

float	GetCameraMinDimension () const

virtual void	Reset ()
	Reset the camera to initial state. More...

void	ResetXYpos ()

void	ResetXYpos_T1 ()

const wxPoint &	GetCurMousePosition ()
	Get the current mouse position. More...

void	SetCurMousePosition (const wxPoint &aPosition)
	Update the current mouse position without make any new calculations on camera. More...

void	ToggleProjection ()

PROJECTION_TYPE	GetProjection ()

void	SetProjection (PROJECTION_TYPE aProjection)

bool	SetCurWindowSize (const wxSize &aSize)
	Update the windows size of the camera. More...

void	ZoomReset ()

bool	Zoom (float aFactor)

bool	Zoom_T1 (float aFactor)

float	GetZoom () const

float	GetMinZoom ()

void	SetMinZoom (float minZoom)

float	GetMaxZoom ()

void	SetMaxZoom (float maxZoom)

void	RotateX (float aAngleInRadians)

void	RotateY (float aAngleInRadians)

void	RotateZ (float aAngleInRadians)

void	RotateX_T1 (float aAngleInRadians)

void	RotateY_T1 (float aAngleInRadians)

void	RotateZ_T1 (float aAngleInRadians)

void	SetInterpolateMode (CAMERA_INTERPOLATION aInterpolateMode)

bool	ParametersChanged ()

bool	ParametersChangedQuery () const

void	MakeRay (const SFVEC2I &aWindowPos, SFVEC3F &aOutOrigin, SFVEC3F &aOutDirection) const
	Make a ray based on a windows screen position. More...

void	MakeRay (const SFVEC2F &aWindowPos, SFVEC3F &aOutOrigin, SFVEC3F &aOutDirection) const
	Make a ray based on a windows screen position, it will interpolate based on the aWindowPos. More...

void	MakeRayAtCurrentMousePosition (SFVEC3F &aOutOrigin, SFVEC3F &aOutDirection) const
	Make a ray based on the latest mouse position. More...

void	Update ()
	Update the camera. More...

Static Public Attributes
static const float	DEFAULT_MIN_ZOOM = 0.020f

static const float	DEFAULT_MAX_ZOOM = 2.0f

Protected Member Functions
void	zoomChanged ()

void	rebuildProjection ()

void	updateFrustum ()

void	updateViewMatrix ()

void	updateRotationMatrix ()

Protected Attributes
float	m_zoom
	3D zoom value – Z-distance is scaled by it More...

float	m_zoom_t0

float	m_zoom_t1

float	m_minZoom
	Possible 3D zoom range. More...

float	m_maxZoom

SFVEC2I	m_windowSize
	The window size that this camera is working. More...

wxPoint	m_lastPosition
	The last mouse position in the screen. More...

glm::mat4	m_rotationMatrix

glm::mat4	m_rotationMatrixAux

glm::mat4	m_viewMatrix

glm::mat4	m_viewMatrixInverse

glm::mat4	m_projectionMatrix

glm::mat4	m_projectionMatrixInv

PROJECTION_TYPE	m_projectionType

CAMERA_FRUSTUM	m_frustum

SFVEC3F	m_right

SFVEC3F	m_up

SFVEC3F	m_dir

SFVEC3F	m_pos

SFVEC2F	m_focalLen

SFVEC3F	m_camera_pos_init

SFVEC3F	m_camera_pos

SFVEC3F	m_camera_pos_t0

SFVEC3F	m_camera_pos_t1

SFVEC3F	m_lookat_pos

SFVEC3F	m_lookat_pos_t0

SFVEC3F	m_lookat_pos_t1

SFVEC3F	m_board_lookat_pos_init
	Default boardlookat position (the board center). More...

SFVEC3F	m_rotate_aux
	Stores the rotation angle auxiliary. More...

SFVEC3F	m_rotate_aux_t0

SFVEC3F	m_rotate_aux_t1

CAMERA_INTERPOLATION	m_interpolation_mode

std::vector< float >	m_scr_nX
	Precalc values array used to calc ray for each pixel (constant for the same window size). More...

std::vector< float >	m_scr_nY

std::vector< SFVEC3F >	m_right_nX
	Precalc values array used to calc ray for each pixel, for X and Y axis of each new camera position. More...

std::vector< SFVEC3F >	m_up_nY

bool	m_parametersChanged
	Set to true if any of the parameters in the camera was changed. More...

Static Protected Attributes
static const wxChar *	m_logTrace = wxT( "KI_TRACE_CAMERA" )
	Trace mask used to enable or disable the trace output of this class. More...

Private Attributes
double	m_quat_t0 [4]
	interpolate quaternions of the trackball More...

double	m_quat_t1 [4]

Detailed Description

Definition at line 36 of file track_ball.h.

Constructor & Destructor Documentation

◆ TRACK_BALL()

TRACK_BALL::TRACK_BALL ( float aInitialDistance )

explicit

Definition at line 41 of file track_ball.cpp.

References CAMERA::m_logTrace, m_quat_t0, m_quat_t1, and trackball().

◆ ~TRACK_BALL()

virtual TRACK_BALL::~TRACK_BALL ( )

inlinevirtual

Definition at line 41 of file track_ball.h.

Member Function Documentation

◆ Drag()

void TRACK_BALL::Drag ( const wxPoint & aNewMousePosition )

overridevirtual

Calculate a new mouse drag position.

Implements CAMERA.

Definition at line 53 of file track_ball.cpp.

References build_rotmatrix(), CAMERA::m_lastPosition, CAMERA::m_parametersChanged, CAMERA::m_rotationMatrix, CAMERA::m_windowSize, trackball(), CAMERA::updateFrustum(), CAMERA::updateViewMatrix(), and zoom.

Referenced by EDA_3D_MODEL_VIEWER::OnMouseMove().

◆ GetCameraInitPos()

const SFVEC3F & CAMERA::GetCameraInitPos ( ) const

inlineinherited

Definition at line 145 of file camera.h.

Referenced by RENDER_3D_RAYTRACE::Reload().

◆ GetCameraMinDimension()

float CAMERA::GetCameraMinDimension ( ) const

inherited

Definition at line 426 of file camera.cpp.

References CAMERA::m_camera_pos_init, CAMERA::m_frustum, and CAMERA_FRUSTUM::tang.

◆ GetCameraPos()

const SFVEC3F & CAMERA::GetCameraPos ( ) const

inlineinherited

Definition at line 144 of file camera.h.

Referenced by EDA_3D_CANVAS::DisplayStatus().

◆ GetCurMousePosition()

const wxPoint & CAMERA::GetCurMousePosition ( )

inlineinherited

Get the current mouse position.

Definition at line 172 of file camera.h.

◆ GetDir()

const SFVEC3F & CAMERA::GetDir ( ) const

inlineinherited

Definition at line 110 of file camera.h.

Referenced by RENDER_3D_RAYTRACE::Redraw(), and RENDER_3D_RAYTRACE::render().

◆ GetFar()

float CAMERA::GetFar ( ) const

inlineinherited

Definition at line 114 of file camera.h.

◆ GetFocalLen()

const SFVEC2F & CAMERA::GetFocalLen ( ) const

inlineinherited

Definition at line 112 of file camera.h.

◆ GetFrustum()

const CAMERA_FRUSTUM & CAMERA::GetFrustum ( ) const

inlineinherited

Definition at line 115 of file camera.h.

Referenced by NL_3D_VIEWER_PLUGIN_IMPL::GetViewExtents(), NL_3D_VIEWER_PLUGIN_IMPL::GetViewFOV(), NL_3D_VIEWER_PLUGIN_IMPL::GetViewFrustum(), and NL_3D_VIEWER_PLUGIN_IMPL::SetViewExtents().

◆ GetLookAtPos()

const SFVEC3F & CAMERA::GetLookAtPos ( ) const

inlineinherited

Definition at line 116 of file camera.h.

Referenced by NL_3D_VIEWER_PLUGIN_IMPL::GetPivotPosition(), and NL_3D_VIEWER_PLUGIN_IMPL::SetCameraMatrix().

◆ GetLookAtPos_T1()

const SFVEC3F & CAMERA::GetLookAtPos_T1 ( ) const

inlineinherited

Definition at line 142 of file camera.h.

Referenced by EDA_3D_CANVAS::render_pivot().

◆ GetMaxZoom()

float CAMERA::GetMaxZoom ( )

inlineinherited

Definition at line 205 of file camera.h.

◆ GetMinZoom()

float CAMERA::GetMinZoom ( )

inlineinherited

Definition at line 198 of file camera.h.

◆ GetNear()

float CAMERA::GetNear ( ) const

inlineinherited

Definition at line 113 of file camera.h.

◆ GetPos()

const SFVEC3F & CAMERA::GetPos ( ) const

inlineinherited

Definition at line 111 of file camera.h.

Referenced by RENDER_3D_OPENGL::Redraw(), and RENDER_3D_OPENGL::renderTransparentModels().

◆ GetProjection()

PROJECTION_TYPE CAMERA::GetProjection ( )

inlineinherited

Definition at line 180 of file camera.h.

Referenced by NL_3D_VIEWER_PLUGIN_IMPL::GetIsViewPerspective(), EDA_3D_CANVAS::GetProjectionMode(), NL_3D_VIEWER_PLUGIN_IMPL::GetViewExtents(), NL_3D_VIEWER_PLUGIN_IMPL::GetViewFrustum(), NL_3D_VIEWER_PLUGIN_IMPL::SetCameraMatrix(), and EDA_3D_VIEWER_FRAME::setupUIConditions().

◆ GetProjectionMatrix()

const glm::mat4 & CAMERA::GetProjectionMatrix ( ) const

inherited

Definition at line 414 of file camera.cpp.

References CAMERA::m_projectionMatrix.

Referenced by EDA_3D_MODEL_VIEWER::OnPaint(), RENDER_3D_OPENGL::Redraw(), EDA_3D_CANVAS::render3dmousePivot(), and EDA_3D_CANVAS::render_pivot().

◆ GetProjectionMatrixInv()

const glm::mat4 & CAMERA::GetProjectionMatrixInv ( ) const

inherited

Definition at line 420 of file camera.cpp.

References CAMERA::m_projectionMatrixInv.

◆ GetRight()

const SFVEC3F & CAMERA::GetRight ( ) const

inlineinherited

Definition at line 108 of file camera.h.

◆ GetRotationMatrix()

glm::mat4 CAMERA::GetRotationMatrix ( ) const

inherited

Get the rotation matrix to be applied in a transformation camera.

Returns: the rotation matrix of the camera

Definition at line 182 of file camera.cpp.

References CAMERA::m_rotationMatrix, and CAMERA::m_rotationMatrixAux.

Referenced by EDA_3D_MODEL_VIEWER::OnPaint(), and RENDER_3D_OPENGL::render3dArrows().

◆ GetUp()

const SFVEC3F & CAMERA::GetUp ( ) const

inlineinherited

Definition at line 109 of file camera.h.

◆ GetViewMatrix()

const glm::mat4 & CAMERA::GetViewMatrix ( ) const

inherited

Definition at line 450 of file camera.cpp.

References CAMERA::m_viewMatrix.

Referenced by NL_3D_VIEWER_PLUGIN_IMPL::GetCameraMatrix(), EDA_3D_MODEL_VIEWER::OnPaint(), APPEARANCE_CONTROLS_3D::onUpdateViewportsCb(), APPEARANCE_CONTROLS_3D::onViewportChanged(), RENDER_3D_OPENGL::Redraw(), EDA_3D_CANVAS::render3dmousePivot(), EDA_3D_CANVAS::render_pivot(), NL_3D_VIEWER_PLUGIN_IMPL::SetCameraMatrix(), and NL_3D_VIEWER_PLUGIN_IMPL::SetViewExtents().

◆ GetViewMatrix_Inv()

const glm::mat4 & CAMERA::GetViewMatrix_Inv ( ) const

inherited

Definition at line 488 of file camera.cpp.

References CAMERA::m_viewMatrixInverse.

◆ GetZoom()

float CAMERA::GetZoom ( ) const

inlineinherited

Definition at line 196 of file camera.h.

Referenced by EDA_3D_CANVAS::DisplayStatus(), EDA_3D_CANVAS::DoRePaint(), HIDPI_GL_3D_CANVAS::OnMouseWheelCamera(), EDA_3D_CANVAS::SetView3D(), and NL_3D_VIEWER_PLUGIN_IMPL::SetViewExtents().

◆ Interpolate()

void TRACK_BALL::Interpolate ( float t )

overridevirtual

It will update the matrix to interpolate between T0 and T1 values.

Parameters

t	the interpolation time, between 0.0f and 1.0f (it will clamp if >1).

Reimplemented from CAMERA.

Definition at line 138 of file track_ball.cpp.

References BezierBlend(), build_rotmatrix(), CAMERA::Interpolate(), CAMERA::m_interpolation_mode, m_quat_t0, m_quat_t1, CAMERA::m_rotationMatrix, and QuadricEasingInOut().

◆ MakeRay() [1/2]

void CAMERA::MakeRay	(	const SFVEC2F &	aWindowPos,
		SFVEC3F &	aOutOrigin,
		SFVEC3F &	aOutDirection
	)		const

inherited

Make a ray based on a windows screen position, it will interpolate based on the aWindowPos.

Parameters

aWindowPos	the windows buffer position (float value).
aOutOrigin	out origin position of the ray.
aOutDirection	out direction.

Definition at line 370 of file camera.cpp.

References CAMERA::m_dir, CAMERA::m_frustum, CAMERA::m_pos, CAMERA::m_projectionType, CAMERA::m_right_nX, CAMERA::m_up_nY, CAMERA::m_windowSize, and CAMERA_FRUSTUM::nc.

◆ MakeRay() [2/2]

void CAMERA::MakeRay	(	const SFVEC2I &	aWindowPos,
		SFVEC3F &	aOutOrigin,
		SFVEC3F &	aOutDirection
	)		const

inherited

Make a ray based on a windows screen position.

Parameters

aWindowPos	the windows buffer position.
aOutOrigin	out origin position of the ray.
aOutDirection	out direction

Definition at line 348 of file camera.cpp.

References CAMERA::m_dir, CAMERA::m_frustum, CAMERA::m_pos, CAMERA::m_projectionType, CAMERA::m_right_nX, CAMERA::m_up_nY, CAMERA::m_windowSize, and CAMERA_FRUSTUM::nc.

Referenced by CAMERA::MakeRayAtCurrentMousePosition(), RAYPACKET::RAYPACKET(), RAYPACKET_InitRays(), and RAYPACKET_InitRays_with2DDisplacement().

◆ MakeRayAtCurrentMousePosition()

void CAMERA::MakeRayAtCurrentMousePosition	(	SFVEC3F &	aOutOrigin,
		SFVEC3F &	aOutDirection
	)		const

inherited

Make a ray based on the latest mouse position.

Parameters

aOutOrigin	out origin position of the ray.
aOutDirection	out direction.

Definition at line 402 of file camera.cpp.

References CAMERA::m_lastPosition, CAMERA::m_windowSize, and CAMERA::MakeRay().

Referenced by NL_3D_VIEWER_PLUGIN_IMPL::GetPointerPosition(), and EDA_3D_CANVAS::getRayAtCurrentMousePosition().

◆ Pan() [1/2]

void TRACK_BALL::Pan ( const SFVEC3F & aDeltaOffsetInc )

overridevirtual

Implements CAMERA.

Definition at line 101 of file track_ball.cpp.

References CAMERA::m_camera_pos, CAMERA::m_parametersChanged, CAMERA::updateFrustum(), and CAMERA::updateViewMatrix().

◆ Pan() [2/2]

void TRACK_BALL::Pan ( const wxPoint & aNewMousePosition )

overridevirtual

Implements CAMERA.

Definition at line 77 of file track_ball.cpp.

References CAMERA::m_camera_pos, CAMERA::m_frustum, CAMERA::m_lastPosition, CAMERA::m_parametersChanged, CAMERA::m_projectionType, CAMERA::m_windowSize, CAMERA_FRUSTUM::nh, CAMERA_FRUSTUM::nw, CAMERA_FRUSTUM::ratio, CAMERA_FRUSTUM::tang, CAMERA::updateFrustum(), and CAMERA::updateViewMatrix().

◆ Pan_T1()

void TRACK_BALL::Pan_T1 ( const SFVEC3F & aDeltaOffsetInc )

overridevirtual

Implements CAMERA.

Definition at line 111 of file track_ball.cpp.

References CAMERA::m_camera_pos, and CAMERA::m_camera_pos_t1.

◆ ParametersChanged()

bool CAMERA::ParametersChanged ( )

inherited

Returns: true if some of the parameters in camera was changed, it will reset the flag.

Definition at line 662 of file camera.cpp.

References CAMERA::m_parametersChanged.

Referenced by EDA_3D_CANVAS::DoRePaint(), and RENDER_3D_RAYTRACE::Redraw().

◆ ParametersChangedQuery()

bool CAMERA::ParametersChangedQuery ( ) const

inlineinherited

Returns: true if some of the parameters in camera was changed, it will NOT reset the flag.

Definition at line 245 of file camera.h.

◆ rebuildProjection()

void CAMERA::rebuildProjection ( )

protectedinherited

◆ Reset()

void CAMERA::Reset ( )

virtualinherited

◆ Reset_T1()

void TRACK_BALL::Reset_T1 ( )

overridevirtual

Reimplemented from CAMERA.

Definition at line 116 of file track_ball.cpp.

References m_quat_t1, CAMERA::Reset_T1(), and trackball().

◆ ResetXYpos()

void CAMERA::ResetXYpos ( )

inherited

Definition at line 432 of file camera.cpp.

References CAMERA::m_camera_pos, CAMERA::m_parametersChanged, CAMERA::updateFrustum(), and CAMERA::updateViewMatrix().

◆ ResetXYpos_T1()

void CAMERA::ResetXYpos_T1 ( )

inherited

Definition at line 443 of file camera.cpp.

References CAMERA::m_camera_pos_t1.

Referenced by EDA_3D_CANVAS::move_pivot_based_on_cur_mouse_position().

◆ RotateX()

void CAMERA::RotateX ( float aAngleInRadians )

inherited

Definition at line 591 of file camera.cpp.

References CAMERA::m_rotate_aux, and CAMERA::updateRotationMatrix().

Referenced by EDA_3D_CONTROLLER::RotateView().

◆ RotateX_T1()

void CAMERA::RotateX_T1 ( float aAngleInRadians )

inherited

Definition at line 612 of file camera.cpp.

References CAMERA::m_rotate_aux_t1.

Referenced by EDA_3D_CANVAS::SetView3D().

◆ RotateY()

void CAMERA::RotateY ( float aAngleInRadians )

inherited

Definition at line 598 of file camera.cpp.

References CAMERA::m_rotate_aux, and CAMERA::updateRotationMatrix().

Referenced by EDA_3D_CONTROLLER::RotateView().

◆ RotateY_T1()

void CAMERA::RotateY_T1 ( float aAngleInRadians )

inherited

Definition at line 618 of file camera.cpp.

References CAMERA::m_rotate_aux_t1.

Referenced by EDA_3D_CANVAS::SetView3D().

◆ RotateZ()

void CAMERA::RotateZ ( float aAngleInRadians )

inherited

Definition at line 605 of file camera.cpp.

References CAMERA::m_rotate_aux, and CAMERA::updateRotationMatrix().

Referenced by EDA_3D_CONTROLLER::RotateView().

◆ RotateZ_T1()

void CAMERA::RotateZ_T1 ( float aAngleInRadians )

inherited

Definition at line 624 of file camera.cpp.

References CAMERA::m_rotate_aux_t1.

Referenced by EDA_3D_CANVAS::SetView3D().

◆ SetBoardLookAtPos()

void CAMERA::SetBoardLookAtPos ( const SFVEC3F & aBoardPos )

inherited

Definition at line 123 of file camera.cpp.

References CAMERA::m_board_lookat_pos_init, CAMERA::m_lookat_pos, CAMERA::m_parametersChanged, CAMERA::updateFrustum(), and CAMERA::updateViewMatrix().

Referenced by RENDER_3D_OPENGL::reload(), and RENDER_3D_RAYTRACE::Reload().

◆ SetCurMousePosition()

void CAMERA::SetCurMousePosition ( const wxPoint & aPosition )

inherited

Update the current mouse position without make any new calculations on camera.

Definition at line 494 of file camera.cpp.

References CAMERA::m_lastPosition.

Referenced by EDA_3D_MODEL_VIEWER::OnMouseMove(), HIDPI_GL_3D_CANVAS::OnMouseMoveCamera(), EDA_3D_MODEL_VIEWER::OnMouseWheel(), and HIDPI_GL_3D_CANVAS::OnMouseWheelCamera().

◆ SetCurWindowSize()

bool CAMERA::SetCurWindowSize ( const wxSize & aSize )

inherited

Update the windows size of the camera.

Returns: true if the windows size changed since last time.

Definition at line 511 of file camera.cpp.

References CAMERA::m_windowSize, and CAMERA::rebuildProjection().

Referenced by EDA_3D_CANVAS::DoRePaint(), EDA_3D_MODEL_VIEWER::OnMouseMove(), HIDPI_GL_3D_CANVAS::OnMouseMoveCamera(), and EDA_3D_MODEL_VIEWER::OnPaint().

◆ SetInterpolateMode()

void CAMERA::SetInterpolateMode ( CAMERA_INTERPOLATION aInterpolateMode )

inlineinherited

Definition at line 232 of file camera.h.

Referenced by EDA_3D_CANVAS::move_pivot_based_on_cur_mouse_position(), and EDA_3D_CANVAS::SetView3D().

◆ SetLookAtPos_T1()

void CAMERA::SetLookAtPos_T1 ( const SFVEC3F & aLookAtPos )

inlineinherited

Definition at line 137 of file camera.h.

Referenced by EDA_3D_CANVAS::move_pivot_based_on_cur_mouse_position(), and NL_3D_VIEWER_PLUGIN_IMPL::SetPivotPosition().

◆ SetMaxZoom()

void CAMERA::SetMaxZoom ( float maxZoom )

inlineinherited

Definition at line 206 of file camera.h.

Referenced by RENDER_3D_RAYTRACE::Reload().

◆ SetMinZoom()

void CAMERA::SetMinZoom ( float minZoom )

inlineinherited

Definition at line 199 of file camera.h.

Referenced by RENDER_3D_RAYTRACE::Reload().

◆ SetProjection()

void CAMERA::SetProjection ( PROJECTION_TYPE aProjection )

inlineinherited

Definition at line 181 of file camera.h.

Referenced by EDA_3D_CANVAS::SetProjectionMode().

◆ SetRotationMatrix()

void CAMERA::SetRotationMatrix ( const glm::mat4 & aRotation )

inherited

Set the rotation matrix to be applied in a transformation camera, without making any new calculations on camera.

Parameters

aRotation is the total rotation matrix of the camera.

Definition at line 188 of file camera.cpp.

References CAMERA::m_parametersChanged, CAMERA::m_rotationMatrix, and CAMERA::m_rotationMatrixAux.

Referenced by CAMERA::SetViewMatrix().

◆ SetT0_and_T1_current_T()

void TRACK_BALL::SetT0_and_T1_current_T ( )

overridevirtual

This will set T0 and T1 with the current values.

Reimplemented from CAMERA.

Definition at line 124 of file track_ball.cpp.

References m_quat_t0, m_quat_t1, CAMERA::m_rotationMatrix, and CAMERA::SetT0_and_T1_current_T().

◆ SetViewMatrix()

void CAMERA::SetViewMatrix ( glm::mat4 aViewMatrix )

inherited

Set the affine matrix to be applied to a transformation camera.

Parameters

aViewMatrix is the affine matrix of the camera. The affine matrix maps coordinates in the world frame to those in the camera frame.

Definition at line 456 of file camera.cpp.

References CAMERA::m_camera_pos, CAMERA::m_camera_pos_init, CAMERA::m_logTrace, CAMERA::m_lookat_pos, CAMERA::m_maxZoom, CAMERA::m_minZoom, CAMERA::m_rotationMatrix, CAMERA::m_rotationMatrixAux, CAMERA::m_viewMatrix, CAMERA::m_zoom, and CAMERA::SetRotationMatrix().

Referenced by APPEARANCE_CONTROLS_3D::doApplyViewport(), and NL_3D_VIEWER_PLUGIN_IMPL::SetCameraMatrix().

◆ ToggleProjection()

void CAMERA::ToggleProjection ( )

inherited

Definition at line 500 of file camera.cpp.

References CAMERA::m_projectionType, and CAMERA::rebuildProjection().

Referenced by EDA_3D_CONTROLLER::ToggleOrtho(), and PANEL_PREVIEW_3D_MODEL::View3DISO().

◆ Update()

void CAMERA::Update ( )

inlineinherited

Update the camera.

Definition at line 277 of file camera.h.

Referenced by NL_3D_VIEWER_PLUGIN_IMPL::SetCameraMatrix().

◆ updateFrustum()

void CAMERA::updateFrustum ( )

protectedinherited

◆ updateRotationMatrix()

void CAMERA::updateRotationMatrix ( )

protectedinherited

Definition at line 161 of file camera.cpp.

References CAMERA::m_parametersChanged, CAMERA::m_rotate_aux, CAMERA::m_rotationMatrixAux, normalise2PI(), CAMERA::updateFrustum(), and CAMERA::updateViewMatrix().

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), CAMERA::RotateX(), CAMERA::RotateY(), and CAMERA::RotateZ().

◆ updateViewMatrix()

void CAMERA::updateViewMatrix ( )

protectedinherited

Definition at line 153 of file camera.cpp.

References CAMERA::m_camera_pos, CAMERA::m_lookat_pos, CAMERA::m_rotationMatrix, CAMERA::m_rotationMatrixAux, and CAMERA::m_viewMatrix.

Referenced by Drag(), Pan(), CAMERA::Reset(), CAMERA::ResetXYpos(), CAMERA::SetBoardLookAtPos(), CAMERA::updateRotationMatrix(), CAMERA::Zoom(), CAMERA::zoomChanged(), and CAMERA::ZoomReset().

◆ Zoom()

bool CAMERA::Zoom ( float aFactor )

inherited

Definition at line 538 of file camera.cpp.

References CAMERA::m_camera_pos, CAMERA::m_maxZoom, CAMERA::m_minZoom, CAMERA::m_zoom, CAMERA::rebuildProjection(), CAMERA::updateViewMatrix(), and zoom.

Referenced by EDA_3D_CANVAS::OnMagnify(), EDA_3D_MODEL_VIEWER::OnMouseWheel(), HIDPI_GL_3D_CANVAS::OnMouseWheelCamera(), and NL_3D_VIEWER_PLUGIN_IMPL::SetViewExtents().

◆ Zoom_T1()

bool CAMERA::Zoom_T1 ( float aFactor )

inherited

Definition at line 569 of file camera.cpp.

References CAMERA::m_camera_pos_init, CAMERA::m_camera_pos_t1, CAMERA::m_maxZoom, CAMERA::m_minZoom, CAMERA::m_zoom, and CAMERA::m_zoom_t1.

Referenced by EDA_3D_CANVAS::SetView3D().

◆ zoomChanged()

void CAMERA::zoomChanged ( )

protectedinherited

Definition at line 138 of file camera.cpp.

References CAMERA::m_camera_pos, CAMERA::m_camera_pos_init, CAMERA::m_maxZoom, CAMERA::m_minZoom, CAMERA::m_zoom, CAMERA::rebuildProjection(), and CAMERA::updateViewMatrix().

◆ ZoomReset()

void CAMERA::ZoomReset ( )

inherited

Definition at line 527 of file camera.cpp.

References CAMERA::m_camera_pos, CAMERA::m_camera_pos_init, CAMERA::m_zoom, CAMERA::rebuildProjection(), and CAMERA::updateViewMatrix().

Member Data Documentation

◆ DEFAULT_MAX_ZOOM

const float CAMERA::DEFAULT_MAX_ZOOM = 2.0f

staticinherited

Definition at line 82 of file camera.h.

Referenced by CAMERA::CAMERA(), and RENDER_3D_RAYTRACE::Reload().

◆ DEFAULT_MIN_ZOOM

const float CAMERA::DEFAULT_MIN_ZOOM = 0.020f

staticinherited

Definition at line 81 of file camera.h.

Referenced by CAMERA::CAMERA().

◆ m_board_lookat_pos_init

SFVEC3F CAMERA::m_board_lookat_pos_init

protectedinherited

Default boardlookat position (the board center).

Definition at line 335 of file camera.h.

Referenced by CAMERA::CAMERA(), CAMERA::Reset(), CAMERA::Reset_T1(), and CAMERA::SetBoardLookAtPos().

◆ m_camera_pos

SFVEC3F CAMERA::m_camera_pos

protectedinherited

Definition at line 328 of file camera.h.

Referenced by CAMERA::Interpolate(), Pan(), Pan_T1(), CAMERA::Reset(), CAMERA::ResetXYpos(), CAMERA::SetT0_and_T1_current_T(), CAMERA::SetViewMatrix(), CAMERA::updateViewMatrix(), CAMERA::Zoom(), CAMERA::zoomChanged(), and CAMERA::ZoomReset().

◆ m_camera_pos_init

SFVEC3F CAMERA::m_camera_pos_init

protectedinherited

Definition at line 327 of file camera.h.

Referenced by CAMERA::CAMERA(), CAMERA::GetCameraMinDimension(), CAMERA::rebuildProjection(), CAMERA::Reset(), CAMERA::Reset_T1(), CAMERA::SetViewMatrix(), CAMERA::Zoom_T1(), CAMERA::zoomChanged(), and CAMERA::ZoomReset().

◆ m_camera_pos_t0

SFVEC3F CAMERA::m_camera_pos_t0

protectedinherited

Definition at line 329 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), and CAMERA::SetT0_and_T1_current_T().

◆ m_camera_pos_t1

SFVEC3F CAMERA::m_camera_pos_t1

protectedinherited

Definition at line 330 of file camera.h.

Referenced by CAMERA::Interpolate(), Pan_T1(), CAMERA::Reset(), CAMERA::Reset_T1(), CAMERA::ResetXYpos_T1(), CAMERA::SetT0_and_T1_current_T(), and CAMERA::Zoom_T1().

◆ m_dir

SFVEC3F CAMERA::m_dir

protectedinherited

Definition at line 322 of file camera.h.

Referenced by CAMERA::MakeRay(), and CAMERA::updateFrustum().

◆ m_focalLen

SFVEC2F CAMERA::m_focalLen

protectedinherited

Definition at line 325 of file camera.h.

Referenced by CAMERA::rebuildProjection().

◆ m_frustum

CAMERA_FRUSTUM CAMERA::m_frustum

protectedinherited

Definition at line 318 of file camera.h.

Referenced by CAMERA::GetCameraMinDimension(), CAMERA::MakeRay(), Pan(), CAMERA::rebuildProjection(), and CAMERA::updateFrustum().

◆ m_interpolation_mode

CAMERA_INTERPOLATION CAMERA::m_interpolation_mode

protectedinherited

Definition at line 341 of file camera.h.

Referenced by CAMERA::CAMERA(), and Interpolate().

◆ m_lastPosition

wxPoint CAMERA::m_lastPosition

protectedinherited

The last mouse position in the screen.

Definition at line 308 of file camera.h.

Referenced by Drag(), CAMERA::MakeRayAtCurrentMousePosition(), Pan(), CAMERA::Reset(), and CAMERA::SetCurMousePosition().

◆ m_lookat_pos

SFVEC3F CAMERA::m_lookat_pos

protectedinherited

Definition at line 332 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), CAMERA::SetBoardLookAtPos(), CAMERA::SetT0_and_T1_current_T(), CAMERA::SetViewMatrix(), and CAMERA::updateViewMatrix().

◆ m_lookat_pos_t0

SFVEC3F CAMERA::m_lookat_pos_t0

protectedinherited

Definition at line 333 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), and CAMERA::SetT0_and_T1_current_T().

◆ m_lookat_pos_t1

SFVEC3F CAMERA::m_lookat_pos_t1

protectedinherited

Definition at line 334 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), CAMERA::Reset_T1(), and CAMERA::SetT0_and_T1_current_T().

◆ m_maxZoom

float CAMERA::m_maxZoom

protectedinherited

Definition at line 298 of file camera.h.

Referenced by CAMERA::CAMERA(), CAMERA::rebuildProjection(), CAMERA::SetViewMatrix(), CAMERA::Zoom(), CAMERA::Zoom_T1(), and CAMERA::zoomChanged().

◆ m_minZoom

float CAMERA::m_minZoom

protectedinherited

Possible 3D zoom range.

Definition at line 297 of file camera.h.

Referenced by CAMERA::CAMERA(), CAMERA::SetViewMatrix(), CAMERA::Zoom(), CAMERA::Zoom_T1(), and CAMERA::zoomChanged().

◆ m_parametersChanged

bool CAMERA::m_parametersChanged

protectedinherited

Set to true if any of the parameters in the camera was changed.

Definition at line 359 of file camera.h.

Referenced by Drag(), CAMERA::Interpolate(), Pan(), CAMERA::ParametersChanged(), CAMERA::Reset(), CAMERA::ResetXYpos(), CAMERA::SetBoardLookAtPos(), CAMERA::SetRotationMatrix(), and CAMERA::updateRotationMatrix().

◆ m_pos

SFVEC3F CAMERA::m_pos

protectedinherited

Definition at line 323 of file camera.h.

Referenced by CAMERA::MakeRay(), and CAMERA::updateFrustum().

◆ m_projectionMatrix

glm::mat4 CAMERA::m_projectionMatrix

protectedinherited

Definition at line 314 of file camera.h.

Referenced by CAMERA::GetProjectionMatrix(), CAMERA::rebuildProjection(), and CAMERA::Reset().

◆ m_projectionMatrixInv

glm::mat4 CAMERA::m_projectionMatrixInv

protectedinherited

Definition at line 315 of file camera.h.

Referenced by CAMERA::GetProjectionMatrixInv(), CAMERA::rebuildProjection(), and CAMERA::Reset().

◆ m_projectionType

PROJECTION_TYPE CAMERA::m_projectionType

protectedinherited

Definition at line 316 of file camera.h.

Referenced by CAMERA::CAMERA(), CAMERA::MakeRay(), Pan(), CAMERA::rebuildProjection(), and CAMERA::ToggleProjection().

◆ m_quat_t0

double TRACK_BALL::m_quat_t0[4]

private

interpolate quaternions of the trackball

Definition at line 63 of file track_ball.h.

Referenced by Interpolate(), SetT0_and_T1_current_T(), and TRACK_BALL().

◆ m_quat_t1

double TRACK_BALL::m_quat_t1[4]

private

Definition at line 64 of file track_ball.h.

Referenced by Interpolate(), Reset_T1(), SetT0_and_T1_current_T(), and TRACK_BALL().

◆ m_right

SFVEC3F CAMERA::m_right

protectedinherited

Definition at line 320 of file camera.h.

Referenced by CAMERA::updateFrustum().

◆ m_right_nX

std::vector< SFVEC3F > CAMERA::m_right_nX

protectedinherited

Precalc values array used to calc ray for each pixel, for X and Y axis of each new camera position.

Definition at line 353 of file camera.h.

Referenced by CAMERA::MakeRay(), and CAMERA::updateFrustum().

◆ m_rotate_aux

SFVEC3F CAMERA::m_rotate_aux

protectedinherited

Stores the rotation angle auxiliary.

Definition at line 337 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), CAMERA::RotateX(), CAMERA::RotateY(), CAMERA::RotateZ(), CAMERA::SetT0_and_T1_current_T(), and CAMERA::updateRotationMatrix().

◆ m_rotate_aux_t0

SFVEC3F CAMERA::m_rotate_aux_t0

protectedinherited

Definition at line 338 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), CAMERA::Reset_T1(), and CAMERA::SetT0_and_T1_current_T().

◆ m_rotate_aux_t1

SFVEC3F CAMERA::m_rotate_aux_t1

protectedinherited

Definition at line 339 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), CAMERA::Reset_T1(), CAMERA::RotateX_T1(), CAMERA::RotateY_T1(), CAMERA::RotateZ_T1(), and CAMERA::SetT0_and_T1_current_T().

◆ m_rotationMatrix

glm::mat4 CAMERA::m_rotationMatrix

protectedinherited

Definition at line 310 of file camera.h.

Referenced by Drag(), CAMERA::GetRotationMatrix(), Interpolate(), CAMERA::Reset(), CAMERA::SetRotationMatrix(), SetT0_and_T1_current_T(), CAMERA::SetViewMatrix(), and CAMERA::updateViewMatrix().

◆ m_rotationMatrixAux

glm::mat4 CAMERA::m_rotationMatrixAux

protectedinherited

Definition at line 311 of file camera.h.

Referenced by CAMERA::GetRotationMatrix(), CAMERA::Reset(), CAMERA::SetRotationMatrix(), CAMERA::SetViewMatrix(), CAMERA::updateRotationMatrix(), and CAMERA::updateViewMatrix().

◆ m_scr_nX

std::vector< float > CAMERA::m_scr_nX

protectedinherited

Precalc values array used to calc ray for each pixel (constant for the same window size).

Definition at line 346 of file camera.h.

Referenced by CAMERA::rebuildProjection(), CAMERA::Reset(), and CAMERA::updateFrustum().

◆ m_scr_nY

std::vector< float > CAMERA::m_scr_nY

protectedinherited

Definition at line 347 of file camera.h.

Referenced by CAMERA::rebuildProjection(), CAMERA::Reset(), and CAMERA::updateFrustum().

◆ m_up

SFVEC3F CAMERA::m_up

protectedinherited

Definition at line 321 of file camera.h.

Referenced by CAMERA::updateFrustum().

◆ m_up_nY

std::vector< SFVEC3F > CAMERA::m_up_nY

protectedinherited

Definition at line 354 of file camera.h.

Referenced by CAMERA::MakeRay(), and CAMERA::updateFrustum().

◆ m_viewMatrix

glm::mat4 CAMERA::m_viewMatrix

protectedinherited

Definition at line 312 of file camera.h.

Referenced by CAMERA::GetViewMatrix(), CAMERA::Reset(), CAMERA::SetViewMatrix(), CAMERA::updateFrustum(), and CAMERA::updateViewMatrix().

◆ m_viewMatrixInverse

glm::mat4 CAMERA::m_viewMatrixInverse

protectedinherited

Definition at line 313 of file camera.h.

Referenced by CAMERA::GetViewMatrix_Inv(), CAMERA::Reset(), and CAMERA::updateFrustum().

◆ m_windowSize

SFVEC2I CAMERA::m_windowSize

protectedinherited

The window size that this camera is working.

Definition at line 303 of file camera.h.

Referenced by CAMERA::CAMERA(), Drag(), CAMERA::MakeRay(), CAMERA::MakeRayAtCurrentMousePosition(), Pan(), CAMERA::rebuildProjection(), CAMERA::SetCurWindowSize(), and CAMERA::updateFrustum().

◆ m_zoom

float CAMERA::m_zoom

protectedinherited

3D zoom value – Z-distance is scaled by it

Definition at line 290 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::rebuildProjection(), CAMERA::Reset(), CAMERA::SetT0_and_T1_current_T(), CAMERA::SetViewMatrix(), CAMERA::Zoom(), CAMERA::Zoom_T1(), CAMERA::zoomChanged(), and CAMERA::ZoomReset().

◆ m_zoom_t0

float CAMERA::m_zoom_t0

protectedinherited

Definition at line 291 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), and CAMERA::SetT0_and_T1_current_T().

◆ m_zoom_t1

float CAMERA::m_zoom_t1

protectedinherited

Definition at line 292 of file camera.h.

Referenced by CAMERA::Interpolate(), CAMERA::Reset(), CAMERA::Reset_T1(), CAMERA::SetT0_and_T1_current_T(), and CAMERA::Zoom_T1().

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

Public Member Functions

Static Public Attributes

Protected Member Functions

Protected Attributes

Static Protected Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TRACK_BALL()

◆ ~TRACK_BALL()

Member Function Documentation

◆ Drag()

◆ GetCameraInitPos()

◆ GetCameraMinDimension()

◆ GetCameraPos()

◆ GetCurMousePosition()

◆ GetDir()

◆ GetFar()

◆ GetFocalLen()

◆ GetFrustum()

◆ GetLookAtPos()

◆ GetLookAtPos_T1()

◆ GetMaxZoom()

◆ GetMinZoom()

◆ GetNear()

◆ GetPos()

◆ GetProjection()

◆ GetProjectionMatrix()

◆ GetProjectionMatrixInv()

◆ GetRight()

◆ GetRotationMatrix()

◆ GetUp()

◆ GetViewMatrix()

◆ GetViewMatrix_Inv()

◆ GetZoom()

◆ Interpolate()

◆ MakeRay() [1/2]

◆ MakeRay() [2/2]

◆ MakeRayAtCurrentMousePosition()

◆ Pan() [1/2]

◆ Pan() [2/2]

◆ Pan_T1()

◆ ParametersChanged()

◆ ParametersChangedQuery()

◆ rebuildProjection()

◆ Reset()

◆ Reset_T1()

◆ ResetXYpos()

◆ ResetXYpos_T1()

◆ RotateX()

◆ RotateX_T1()

◆ RotateY()

◆ RotateY_T1()

◆ RotateZ()

◆ RotateZ_T1()

◆ SetBoardLookAtPos()

◆ SetCurMousePosition()

◆ SetCurWindowSize()

◆ SetInterpolateMode()

◆ SetLookAtPos_T1()

◆ SetMaxZoom()

◆ SetMinZoom()

◆ SetProjection()

◆ SetRotationMatrix()

◆ SetT0_and_T1_current_T()

◆ SetViewMatrix()

◆ ToggleProjection()

◆ Update()

◆ updateFrustum()

◆ updateRotationMatrix()

◆ updateViewMatrix()

◆ Zoom()

◆ Zoom_T1()

◆ zoomChanged()

◆ ZoomReset()

Member Data Documentation

◆ DEFAULT_MAX_ZOOM

◆ DEFAULT_MIN_ZOOM

◆ m_board_lookat_pos_init

◆ m_camera_pos