If zf is greater than 1, the scene appears larger. If zf is

greater than 0 and less than 1, the scene appears

smaller. CAMZOOM(AX, ZF) uses axes AX instead of the current

axes.

CAMZOOM sets the CameraViewAngle property of an axes.

See also camorbit, campan, camroll, camdolly.

Reference page in Help browser

doc camzoom

<camroll> - Roll camera.

CAMROLL Roll camera.

CAMROLL(DTHETA) rolls the camera of the current axes DTHETA

degrees clockwise around the line which passes through the camera

position and camera target.

CAMROLL(AX, DTHETA) uses axes AX instead of the current axes.

CAMROLL sets the CameraUpVector property of an axes.

See also camorbit, campan, camzoom, camdolly.

Reference page in Help browser

doc camroll

<camlookat> - Move camera and target to view specified objects.

CAMLOOKAT Move camera and target to view specified objects.

CAMLOOKAT(H) views the objects in vector H.

CAMLOOKAT(AX) views the objects which are children of axes AX.

CAMLOOKAT views the objects which are children current axes.

CAMLOOKAT moves the camera position and camera target preserving

the relative view direction and camera view angle. The object

(or objects) being viewed roughly fill the axes position

rectangle.

See also camorbit, campan, camzoom, camroll, campos.

Reference page in Help browser

doc camlookat

<cameratoolbar> - Interactively manipulate camera.

CAMERATOOLBAR Interactively manipulate camera.

CAMERATOOLBAR creates a new toolbar that enables interactive

manipulation of a scene's camera and light by dragging the

mouse on the figure window; the camera properties of the

current axes (gca) are affected. Several camera properties

are set when the toolbar is initialized.

CAMERATOOLBAR('NoReset') creates the toolbar without setting

any camera properties.

CAMERATOOLBAR('SetMode' mode) sets the mode of the

toolbar. Mode can be: 'orbit', 'orbitscenelight', 'pan',

'dollyhv', 'dollyfb', 'zoom', 'roll', 'nomode'.

CAMERATOOLBAR('SetCoordSys' coordsys) sets the principal axis

of the camera motion. coordsys can be: 'x', 'y', 'z', 'none'.

CAMERATOOLBAR('Show') shows the toolbar.

CAMERATOOLBAR('Hide') hides the toolbar.

CAMERATOOLBAR('Toggle') toggles the visibility of the toolbar.

CAMERATOOLBAR('ResetCameraAndSceneLight') resets the current

camera and scenelight.

CAMERATOOLBAR('ResetCamera') resets the current camera.

CAMERATOOLBAR('ResetSceneLight') resets the current scenelight.

CAMERATOOLBAR('ResetTarget') resets the current camera target.

MODE = CAMERATOOLBAR('GetMode') returns the current mode.

PAXIS = CAMERATOOLBAR('GetCoordSys') returns the current

principal axis.

VIS = CAMERATOOLBAR('GetVisible') returns the visibility.

H = CAMERATOOLBAR returns the handle to the toolbar.

CAMERATOOLBAR('Close') removes the toolbar.

CAMERATOOLBAR(FIG,...) specify figure handle as first argument.

Note: Rendering performance is affected by presence of OpenGL

hardware.

See also rotate3d, zoom, pan.

Reference page in Help browser

doc cameratoolbar