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redSling Enterprise No-Code Platform Now Supports 3D Modeling

July 2, 2024

“3D modeling is not just about creating shapes; it’s about creating experiences. The level of detail and realism you can achieve with today’s tools transforms ideas into immersive digital realities.” — Rajbir Dhalla, Senior 3D Artist  


The world of 3D modeling is constantly evolving, and redSling Enterprise No-Code platform is at the forefront of this revolution. redSling now has capability to upload, view, and interact with 3D files in URDF format. This powerful new feature allows users to leverage detailed 3D models for a variety of applications, greatly enhancing the platform’s versatility and functionality.  

Understanding 3D Modeling with URDF and STL Files  

3D modeling is a critical process in robotics, animation, engineering, and a variety of other fields. 3D modeling provides detailed, mathematical representations of objects for simulations, visualizations, and blueprints for manufacturing. Within the context of robotics and advanced simulations, URDF (Unified Robot Description Format) is a widely-used standard for describing the physical and kinematic properties of robots. In a URDF file, the geometry of each part of the robot is often represented by meshes.   

These URDF files reference STL (Stereolithography) format meshes, which define the detailed surface geometry of each component. STL files are widely used in 3D printing and computer-aided design (CAD) due to their simplicity and ease of use. They contain information about the surface geometry of a three-dimensional object without any representation of color, texture, or other common CAD model attributes.   

When creating a URDF file, each robot link can reference an STL file to define its shape. This integration allows for a highly accurate and detailed description of the robot’s components. The URDF file specifies how these STL files are positioned and oriented relative to each other, as well as their physical properties such as mass and inertia. This level of detail is crucial for accurate simulation and control of the robot. By using STL meshes in URDF files, developers can leverage detailed 3D models to enhance the realism and functionality of robotic simulations, ensuring that virtual tests and real-world applications align closely, crucial for simulating and visualizing robotic movements and interactions in a digital environment.  

Practical Applications  

The use of URDF and STL files is prevalent in robotics software frameworks such as ROS (Robot Operating System). For instance, when developing an application for controlling robotic arms on an assembly line, engineers can use URDF files to model the robot’s kinematics and dynamics accurately. The STL files provide the necessary geometric detail to visualize the robot’s movements and interactions within a virtual environment. This combined use of URDF and STL formats facilitates precise planning, simulation, and control, enabling developers to optimize robot performance and reliability before deploying them in real-world scenarios.  

Seamless Integration of 3D Models in redSling  

With the new 3D modeling capabilities, redSling users can now integrate complex 3D models directly into their applications. URDF files define the structure and mechanics of the model, while STL meshes provide the necessary geometric detail. This integration allows for accurate simulations and detailed visual representations of robots, grippers, sensors, and other components, all within the redSling platform.  

Case Study: Applied Research Company Enhances Project Presentations with redSling  

One of our clients, an Applied Research company in Europe, has already leveraged this new capability to great effect. They developed an application using redSling to deliver rich, 3D simulations for project presentations and to create digital twin models of various objects. This application has revolutionized their client interactions and engagement by providing immersive digital experiences.  

By seamlessly incorporating 3D models of robots, grippers, sensors, and other components, the company was able to seamlessly add these elements to their projects within the application built on redSling, significantly improving client satisfaction and project outcomes.  

The implementation of 3D modeling in this case provided several key benefits:  

Immersive Presentations

The ability to present complex projects through 3D simulations allows clients to better understand the proposed solutions, leading to more informed decision-making.  

Enhanced Digital Twin Modeling

Creating accurate digital twins of physical objects ensures that virtual simulations closely mimic real-world behavior, which is crucial for testing and development.  

Streamlined Project Showcases

Digitally modeling 3D complex designs makes it easier to inspect and swap out components, thus streamlining the process of project showcases.  

Propelling Innovation

By providing a platform for detailed and interactive 3D modeling, redSling helps drive innovation across various scientific and engineering fields.  

Compatibility and Usability Across Environments  

In addition, ensuring compatibility and usability across different computing environments is a top priority for redSling. The platform’s new 3D modeling features are designed to be robust and user-friendly, providing consistent performance regardless of the user’s setup. This commitment to versatility ensures that all users can benefit from the enhanced functionality without technical barriers.  


In summary, the addition of 3D modeling capabilities to the redSling Enterprise No-Code platform is a significant milestone that opens up new possibilities for users. By enabling the integration of detailed URDF and STL files, we are opening new possibilities for our users to create, simulate, and present 3d models of objects within your application. By making it easier to create, visualize, and manipulate 3D models, redSling is empowering users to push the boundaries of what’s possible in digital design and simulation.  

Whether you are working on robotics, engineering, automotive engineering or applied research, or any field that benefits from 3D modeling, redSling is here to elevate your work and drive innovation by providing the tools you need to bring your ideas to life in the most immersive and interactive way possible. 

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