[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: [pygame] Collision Detection with Pygame/OpenGL Surfaces

To: pygame-users@xxxxxxxx
Subject: Re: [pygame] Collision Detection with Pygame/OpenGL Surfaces
From: "Jason Massey" <jason.massey@xxxxxxxxx>
Date: Thu, 2 Aug 2007 13:49:55 -0500
Delivered-to: archiver@xxxxxxxx
Delivered-to: pygame-users-outgoing@xxxxxxxx
Delivered-to: pygame-users@xxxxxxxx
Delivery-date: Thu, 02 Aug 2007 14:50:03 -0400
Dkim-signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=X5cL3xp5zbPRVXOZRlsqJDV6I/RE0sk/B5vnmuuMNp/KVsethxDZKZ1NOs5/Aqd5TH2m76SvxS29LBOpXFjpO/07u5vYIAHVEt4QR16YIrfYx8fiETQWNuUyfUKf7RZOWf1RP6io0a5R0FT3bDy9CZmOwSHXYEdx3d4z2t3yhSc=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=ZSyh/T3M3dSK6dlmHCwN9dKsk7jxuK2mROcSMEMk5B3fimxh71b6HdzhGWiGS1fZ7ECIrxk7/fVLkDNN/U4FKWmU3upnjAgITQjOvYj4cICbuluLbwPTDTRUdeB21HHg/DqQoCCI7VM/k65sEX/ccyxuYAuQGAZ8v5B507JR28I=
In-reply-to: <a62fab400708021125u65194f9ev5f10c77d90416401@xxxxxxxxxxxxxx>
References: <a62fab400708021125u65194f9ev5f10c77d90416401@xxxxxxxxxxxxxx>
Reply-to: pygame-users@xxxxxxxx
Sender: owner-pygame-users@xxxxxxxx

Doesn't OpenGL have something similar to the surface functions?

A quick google turned up:

http://gpwiki.org/index.php/OpenGL_Selection_Using_Unique_Color_IDs

Admittedly it's in C but the OpenGL functions should all be very similar.

On 8/2/07, Ian Mallett < geometrian@xxxxxxxxx> wrote:

Hi,
I'm making a program for visualizing molecules. Each atom will be selected by the mouse. Since I know the color of each atom, my idea for detecting if a mouse is over one is as follows:

1: get the color of the pixel the mouse is over
2: if the color is __ select the atom with that color.

The problem is, pygame has issues with OpenGL surfaces and the call to Surface.get_at() declares I can't call an OpenGL surface. Is there any way to get around this?
Thanks,
Ian

Follow-Ups:
- Re: [pygame] Collision Detection with Pygame/OpenGL Surfaces
  - From: Michael George

References:
- [pygame] Collision Detection with Pygame/OpenGL Surfaces
  - From: Ian Mallett

Prev by Author: Re: [pygame] Select a File...
Next by Author: [pygame] pygame- Installing pygame on suse linux from source
Previous by thread: [pygame] Collision Detection with Pygame/OpenGL Surfaces
Next by thread: Re: [pygame] Collision Detection with Pygame/OpenGL Surfaces
Index(es):
- Author
- Thread