VARKON Version 1.15 1997-10-24
csys_1p - Geometric procedure
Creates a coordinate system
Description
Creates a local coordinate system using one position and three optional angles of rotation.
Syntax
csys_1p(id, name, p, rotx, roty, rotz:attributes);
REF id; STRING name*10; VECTOR p; FLOAT rotx; FLOAT roty; FLOAT rotz;
Principal parameters
id - Local identity name - User defined name p - Position of origin
Optional parameters
rotx - Rotation around X-axis, default = 0 roty - Rotation around Y-axis, default = 0 rotz - Rotation around Z-axis, default = 0
Attributes
PEN - Pen or colour number LEVEL - Level number BLANK - Visible(0) or invisible(1)
Example
csys_1p(#1,vec(0,0), , ,30);
Creates a coordinate system rotated 30 degrees around the active Z-axis.
Comments
If specified, rotation is done in three steps with rotation around the X-axis first, then the Y-axis and finally the Z-axis.
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