Adding three-dimensional models to your TCL scripts with Tcl3D
PICTURE SCRIPTS
Tcl3D brings the world of 3D effects to TCL scripting. We’ll show you how to get started with building your own 3D scripts.
Today’s PCs have the processing power to handle 3D images that once required expensive Silicon Graphics workstations. The world of 3D programming is therefore open to almost anyone. The OpenGL developers provide a substantial C API, but thanks to Paul Obermeier’s new Tcl3D extension [2], getting started with OpenGL has become even easier. Tcl3D offers access to OpenGL commands in TCL. Brian Paul developed his OpenGL widget Togl shortly after OpenGL was first released. However, Tcl developers had to use C to write any functions they needed for creating or lighting models. Tcl3D removes this need, giving scripts access to the lion’s share of the OpenGL API. Tcl3D even supports extensions such as OpenGL 2.0, the Nvidias CG Shader library, or SDL joystick support [4].
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you’ve found an article to be beneficial.
News
-
Working Exploit for a Linux Kernel Flaw Made Public
Even before a bug received its CVE identifier or an upstream fix, the local privilege escalation vulnerability exploit found its way into the wild.
-
r/opensource Bans AI-Assisted and AI-Related Projects
The de facto subreddit for all things open source has not only banned AI-related projects but also users who "don't speak English."
-
Bottlenecks Discovered by Meta Engineers Lead to Scalability Improvements
Thanks to a small group of engineers at Meta, the Linux kernel module kernfs has been improved, which has led to some serious gains.
-
PwnEscape Poses VM Vulnerability
A guest-to-host escape flaw in Linux KVM, named PwnEscape, might be yet another means of attacking Linux.
-
Linux Mint 27 Set for a Christmas Release
The developers behind Linux Mint have announced a Christmas release, and it looks like Santa's sack will be brimming with features.
-
Is Linus Torvalds Vibe Coding?
The creator of Linux has added AI into his process for Linux kernel development, and it's more than just for debugging.
-
openKylin 3.0 Released with Expanded AI Integration
The latest release features a pre-installed AI agent to help perform tasks.
-
DigitalOcean Ends Open Source Credits Program
In a change that has surprised many open source developers, DigitalOcean has decided to sunset its Open Source Credits Program.
-
Office 365 Available for Testing on Linux via Bottles
Linux users can now test the official Office 365, thanks to Mirko Brombin's work on Bottles.
-
Dutch Government Turns to Open Source for Digital Sovereignty
Following in the footsteps of other European countries, the Netherlands is looking to increase its sovereign digital infrastructure with open source software.