period
period
Returns the display period (number of frames displayed per second, set to 100).
period(p)
Changes this period.
Notes:
1) Depending on the complexity of the scene (which can be variable) display can be irregular and it may be useful down this period.
2) this value is initialized in envb.h to
PER=100, it can be changed and modified to launch.
2) For animatin delayed, especially for recording audio settings should be set to 25 period (period of diffusion).
Notes:
1) If p=0: maximum speed (without time control).
2) To interactively change this period do:
scale period.
period(x1,x2,...,xn)
Returns the permutation (xn,x1,...,xn-1).
period(xn,x1,...,xn-1)rand returns a random permutation of
(xn,x1,...,xn-1).
also: var(xn,x1,...,xn-1)rand returns a random permutation of
(xn,x1,...,xn-1).
period animate
period animate
Returns ethe animation period.
period animate=p
Changes this riod.
Note: if p is not zero, and if a higher order animation
has been defined, then period screen nd period zbuf takes p value
and trajectories provided with trajectories are incremented with the period p.
period scale
period scale("sss")input
Returns the period of the flicking first character of the text of the scale type
input and name sss.
period scale("sss")input=p
Changes the period.
period screen
period screen
Returns the clearing period of the display.
period screen=p
Changes this period.
period menu("MEN")menu("XXX")
Returns the puls period of box named XXX of menu MEN.
period menu("MEN")menu("XXX")=p
Changes this period.
Note:
The box XXX of menu MEN will pulse, with period p between colors
r1,g1,b1 et r2,g2,b2 of the option
rectangle(r1,g1,b1,r2,g2,b2 at creation of menu MEN.
Options:
period(p,nb): the pulsation only last nb images (infinite by default).
period message(id)
Returns per,dur with:
per = period.
dur = duration.
period message(id)=per,dur
Changes these parameters.
period device(id)
Returns the waiting of device id.
period device(num)=att
Changes this waiting.
period image
period image(id)
Returns the period of the image id.
period image(id)=p
Assignes this period.
Note: this command allows defining the period of the sounds
assocoated to the image id.
period line
period line(x1,x2,...,xn)
Returns the period of the signbal xi
period inv line(x1,x2,...,xn)
Returns the frequency of the signbal xi
period poi
period(dimp,np)poi(p)(id)
Returns the p period (np vectors dimension dimp).
period texture
period texture (num)validate vol(id)=p
Changes period of texture(num)validate period(p)vol(id).
period traj ... vol(id)
Returns the la period and the increment of a trajectory of volume id.
Changes these values (inc=1 by default).
period zbuf
Returns the blanking period of zbuffer.
period zbuf=p
Changes this period.
See also: