Click TGLHUDSprite

GLScene Engine for Delphi & C++Builder VCL Windows 32/64

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Click TGLHUDSprite

Forum: Help

Creator: Daniel

Created: 2018-09-04

Updated: 2018-09-11

Daniel - 2018-09-04

Hi!

Maybe I'm tired, but I cannot figure out how to get if the user clicks my TGLHUDSprite...

if scene.buffer.getPickedObject(x,y) = myHudSprite then {do stuff...}

Does not seem to work.

Any ideas how to do it?

Cheers!
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Jerome.D (BeanzMaster) - 2018-09-05

Hi, Daniel THUDSprite is not 3D object so you can't uses getpickedObject method to raycast it

See this blog (in russian many interressting and hight quality samples on how use TGLHudSprite for making cool gui by selecting object and or by dragging. : http://lampogolovii.blogspot.com/search/label/glscene

if you're not able to download source code i'll made you a zip

Just for fun a complete game i've just found https://github.com/perfectdaemon/space-sim

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Daniel - 2018-09-06

Thanks for the links!
They are very useful and gives good solutions.

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Jerome.D (BeanzMaster) - 2018-09-07

Hi Daniel could you download the source code of the examples ?

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Daniel - 2018-09-11

Hi Jerome!
I didn't try actually. The text examples on the pages are plenty help for me!
Thanks!

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