Camera Views
View point positioning
To understand the MATLAB® viewing model, see View Overview.
Funktionen
view | Camera line of sight |
rotate | Rotate object about specified origin and direction |
makehgtform | Create 4-by-4 transform matrix |
viewmtx | View transformation matrices |
cameratoolbar | Control camera toolbar programmatically |
campan | Rotate camera target around camera position |
camzoom | Zoom in and out on scene |
camdolly | Move camera position and target |
camlookat | Position camera to view object or group of objects |
camorbit | Rotate camera position around camera target |
campos | Set or query camera position |
camproj | Set or query projection type |
camroll | Rotate camera about view axis |
camtarget | Set or query location of camera target |
camup | Set or query camera up vector |
camva | Set or query camera view angle |
Eigenschaften
Axes Properties | Axes appearance and behavior |
Themen
Tools-Workflow
- View Control with the Camera Toolbar
The Camera toolbar enables you to perform a number of viewing operations interactively.
Programmatischer Workflow
- Camera Graphics Terminology
Graphics provides functionality, analogous to that of a camera with a zoom lens, that enables you to control the view of the scene. - Understanding View Projections
Graphics supports both orthographic and perspective projection types for displaying 3-D graphics. The one you select depends on the type of graphics you are displaying. - Low-Level Camera Properties
Camera graphics is based on a group of axes properties that control the position and orientation of the camera. - Setting the Viewpoint with Azimuth and Elevation
You can control the orientation of axes using graphics functions. - Dollying the Camera
Thecamdolly
function allows you to move both the position of the camera and the position of the camera target in unison. - Moving the Camera Through a Scene
This example shows how to move a camera along a path traced by a stream line and how to move a light source with the camera. - Manipulating Axes Aspect Ratio
There are several axes properties that control the aspect ratio. Set these properties to achieve the effect you want.