camupm

Set camera up vector for axesm-based map using geographic coordinates

Syntax

camupm(lat,long)
[x,y,z] = camupm(lat,long)


Description

camupm(lat,long) sets the axes CameraUpVector property of the current axesm-based map to the position specified in geographic coordinates. The inputs lat and long are assumed to be in the angle units of the current axesm-based map.

[x,y,z] = camupm(lat,long) returns the camera position in the projected Cartesian coordinate system.

Examples

Look at northern Australia from a point south of and one Earth radius above New Zealand. Set CameraUpVector to the antipode of the camera target for that down under view.

axesm('globe','galt',0)
gridm('glinestyle','-')
load topo60c
geoshow(topo60c,topo60cR,'DisplayType','texturemap');
demcmap(topo60c)
camlight
material(0.6*[ 1 1 1])
plat = -50;
plon = 160; 
tlat = -10;
tlon = 130;
[alat,alon] = antipode(tlat,tlon);
camtargm(tlat,tlon,0)
camposm(plat,plon,1)
camupm(alat,alon)
set(gca,'CameraViewAngle',80)
land = shaperead('landareas.shp','UseGeoCoords',true);
linem([land.Lat],[land.Lon])
axis off

Version History

Introduced before R2006a