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Software of the Month Club 1996 June
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Software of the Month Club 1996 June.iso
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ISO9660
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SRI
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RAYTRACE
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QCKTOUR5.RSC
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1995-09-07
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51 lines
.run_from qcktour4.rsc
.open periscp2.ray
A simple periscope formed from two parallel mirrors.
Raytrace can trace out the image point as it moves.
Avoid moving the mouse during this demonstration please.
Click on "Continue" to see this demonstrated.
.pause
.reset_trails
.move 485 295
.pause 500
.click 485 295
.pause 500
.move 621 278
.pause 500
.click 621 278
.move 700 300
.move 680 320
.move 690 280
.move 680 240
.move 720 260
.move 760 240
.move 740 290
.move 760 320
.move 720 280
.pause 500
.click 720 280
.click 650 320
.new_text
Click on Continue to gain control of Raytrace and try dragging the object
point about.
.pause
.new_text
Select one of the rays coming from the "object" point source by clicking on it.
Then click on the drag handle at the "object" end of the selected ray to start
dragging.
Click on the primary mouse button to finish dragging.
Use the menu item "Modify -- Reset Trails" to clear the object and image shapes.
Click on "Continue" to return to the script.
.reset_trails
.user_control
.script qcktour6.rsc