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umlaeute / Gem

Graphics Environment for Multimedia (official repository)
https://gem.iem.at
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[gemframebuffer] "view" support #351

Closed 60-hz closed 1 year ago

60-hz commented 1 year ago

[gemframebuffer] support "perspec" messages like [gemwin] but don't support the "view" message. I often need this and think it would be a great addition.

umlaeute commented 1 year ago

i actually quite like the simplicity of the [gemframebuffer] object, which allows you to easily build your own [view( message.

e.g.

[gemhead]
|
[gemframebuffer]
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[rotateXYZ 0 <elevation> <azimuth>]
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[translateXYZ 0 0 -4]
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or (for the 9-args version of the [view():

[gemhead]
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[gemframebuffer]
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[GEMgluLookAt 0 0 4  0 0 0  0 1 0]
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