Sphere Creation Mode
Shapes Sphere
In this mode, you may interactively define a sphere by double-clicking
its center point and its radius in the currently active .
The sphere will always aligned in the currently active .
Creation steps
When you first enter the mode, you will be
asked to double-click to mark the center point of the sphere. The cursor’s
location will be projected onto the currently active
to define the center (always remember to release the mouse button after
double-clicking, before dragging to the next point).
After the first point has been set, you may
specify the radius of the sphere by again double-clicking at a location
on the working plane. During this operation, a rubber-band sphere will
be displayed indicating the current size and location of the sphere.
Finally a Sphere
dialog box appears where you may check your settings and assign a
,
a
and a material
for the new sphere.
Display of locations
Throughout this mode the current mouse location
will be displayed in the lower right corner of the .
Snap mode
All positions will be adjusted to the snap
grid when active.
Cancel interactive mode
You may cancel this interactive mode at any
time by pressing the ESC key. Pressing ESC again in the following dialog
box will terminate the sphere creation.
Undo last double-click
You may go back to the last step by pressing
the BACKSPACE key. Pressing this key in the interactive mode will undo
the last double-click.
Numerical specification of coordinates (TAB key
and SHIFT+TAB key)
To precisely specify the shape coordinates,
you may press the TAB key whenever a point must be double-clicked. A small
coordinate dialog
box will open in which you may specify the shape coordinates numerically.
The dialog entries take over the coordinates
at the cursor position on the .
However, if the SHIFT+TAB key is pressed, the coordinates are always set
to zero.
Pick
tools to specify coordinates
You may snap the location to a previously defined
shape’s corner, cylinder radius, etc., by activating a point
pick tool, at the moment when the next point must be specified. The
double-click will be processed by the pick functionality to specify the
location of a point. The picked point will then be taken as the selected
location.
See also
Working
Plane Properties, Standard
view changing options, Snap
grid, Sphere,
Coordinate dialog
box, Point
pick tool, Material
Parameters.
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