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
US / Canada
UK / Australia
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
-
There's a New Linux AI Assistant in Town
Newelle is a Linux AI assistant that can work with different LLMs and includes document parsing and profiles.
-
Linux Kernel 6.16 Released with Minor Fixes
The latest Linux kernel doesn't really include any big-ticket features, just a lot of lines of code.
-
EU Sovereign Tech Fund Gains Traction
OpenForum Europe recently released a report regarding a sovereign tech fund with backing from several significant entities.
-
FreeBSD Promises a Full Desktop Installer
FreeBSD has lacked an option to include a full desktop environment during installation.
-
Linux Hits an Important Milestone
If you pay attention to the news in the Linux-sphere, you've probably heard that the open source operating system recently crashed through a ceiling no one thought possible.
-
Plasma Bigscreen Returns
A developer discovered that the Plasma Bigscreen feature had been sitting untouched, so he decided to do something about it.
-
CachyOS Now Lets Users Choose Their Shell
Imagine getting the opportunity to select which shell you want during the installation of your favorite Linux distribution. That's now a thing.
-
Wayland 1.24 Released with Fixes and New Features
Wayland continues to move forward, while X11 slowly vanishes into the shadows, and the latest release includes plenty of improvements.
-
Bugs Found in sudo
Two critical flaws allow users to gain access to root privileges.
-
Fedora Continues 32-Bit Support
In a move that should come as a relief to some portions of the Linux community, Fedora will continue supporting 32-bit architecture.