sd-inq-vp-corners: help plese!!!
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Hello,
i really need some help with a problem i'm facing. I need to write a dialog that will create a worplane on the "origin" of the current viewport, and draw a rectangle that fit the viewport size. I'm using this metod to inquire the center for the workplane cration: (sd-vp-camera-struct-to-pt (sd-inq-vp-camera (sd-inq-current-vp)) My problem is that the function sd-inq-vp-corners return me the screen coordinate of the viewport. How i can convert/project those 2 gpnt_2D on my workplane? I have tryed with sd-vec-xform but doesn't work... I'm really going crazy about this... so i will really appreciate every help! Attached you can find a simple example. Thanks again for any help. Andrea |
Re: sd-inq-vp-corners: help plese!!!
1 Attachment(s)
Hi,
I finally found a solution :D. Attached the new version if some one else will need it in future. Thank's any way. Andrea |
Re: sd-inq-vp-corners: help plese!!!
Nice Lisp!!
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