Doriflow Engine - GPU Fluid Simulation for Blender

Doriflow Engine is a GPU-based fluid solver designed for Blender users, CFD engineers, and 3D hobbyists. Experience fast and realistic fluid simulation with physics-based floating objects and detailed whitewater effects. Plus, Doriflow's multi-threading capabilities harness both CPU and GPU resources for efficient workflow and are suitable for more operating systems. Try your Demo today - now available both in Windows and MacOS system.

Recognizing the limitations of connecting the 3D community with existing industry-standard solvers, which are often expensive and packed with rarely used features, Doriflow offers a practical alternative for:

Professional VFX Artists: Achieve accurate, high-quality fluid simulations.

Academics: Communicate scientific results with precise fluid dynamics.

Blender Hobbyists: Explore advanced fluid simulation capabilities.

Simulation Engineers: Generate a quick overview of fluid dynamics for convenient workflow planning.

------------------Features----------------

Fluid-Structure interaction for floating materials

Utilizing real physics-based algorithms, Doriflow can replicate the complex interactions between fluids and solid structures, ensuring the realistic behavior of floating objects. This capability is useful for applications in environmental studies, and any field requiring precise analysis of how objects interact with fluid dynamics. 

GPU-powered fluid engine

Doriflow's GPU-powered feature utilizes CUDA-based NVIDIA GPUs for massive scalability, offering a significant time difference compared to CPU processing. This integration accelerates workflows and enhances performance, making Doriflow ideal for large-scale scenes involving complex fluid-solid interactions. 

Foam - Bubble - Spray particles

Doriflow can generate whitewater particles (foam/bubble/spray) based on the local curvature of the fluid surface, enhancing scene realism. Also, as foam particles follow the surrounding fluid velocity, it can illustrate phenomena like turbulent flow or von Karman vortex. 

Presets Scenes for quick flow

Doriflow is integrated with many presets featuring pre-determined physics setups and variables. These presets have been thoroughly tested and recommended by our team to ensure the physics are accurate and error-free. This allows users to generate results with just a few clicks, eliminating the need to learn and experiment with every single variable. 

Do you need Doriflow Engine?

• Doriflow caters to 3D artists, engineers, and academics. For 3D artists, its GPU acceleration and user-friendly interface enable quick, realistic fluid dynamics for visual effects and animations. Engineers and academics benefit from its authentic fluid solver, which produces accurate and educated outcomes for research papers, conference posters, and presentations. The detailed whitewater effects and floating objects enhance visual communication of complex fluid interactions. Seamless integration with Blender allows for combination of Blender ray-tracing power with computational fluid dynamics.
• You can test large, complex scenes on your local GPUs before committing fully to high-performance computing (HPC) resources. This capability enables users to refine and troubleshoot their simulations efficiently, reducing the risk of costly errors when scaling up to HPC - saving time and reducing expenses.
• Doriflow provides a platform for wide applications in Engineering, such as: studying climate change and flooding events, urban planning and infrastructure design, or the effectiveness of waste-collecting machines in ocean environments. By simulating various scenarios, engineers can better understand the potential impacts of climate change on water systems, predict water flow patterns, assess drainage systems, reduce ocean pollution and improve waste management strategies.

Difference between Doriflow engine and other industry fluid solver or addons?

• Flexible GPU and CPU utilization: The ability to optimize performance based on specific hardware configurations allows users to maximize the potential of their available resources without requiring large investments in new hardware and software.
• Commitment to industry standards: aiming to meet industry-standard solver benchmarks, ensuring it aligns with the highest standards in the industry for 3D artists, academic researchers, and engineers.
• One-time purchase and lifetime support: With a one-time purchase and lifetime support, Doriflow provides advanced fluid simulation features at an affordable price, making it accessible to a wide range of users without significant ongoing financial expenses.

For users looking to enhance their skills and understanding of fluid simulation, comprehensive documentation and benchmarks are available at www.doriflow.com. Additionally, we will soon launch a Wiki page with detailed explanations and examples for every variable in Doriflow to support better learning.

System requirements

• Windows Operating System
• Blender 4.1.1 onwards
• NVIDIA GPU with CUDA 10.0 (at least 5 GB VRAM)
• Intel Core i5 or higher, AMD Ryzen 5 or higher