One of the Fastest and Most Flexible CG Fluid Dynamics Simulation Systems Available

FumeFX is a fluid dynamics engine designed for simulation and rendering of realistic fire, smoke, explosion and other gaseous phenomena. It’s versatility, robustness and intuitive workflow makes it a perfect solution for the most demanding tasks in the computer graphics industry. The core engine allows user to interfere with simulation computation at the lowest level.


Highlights

FumeFX 4.0 offers many new features that help simulations to run faster and with more detail.

The new FumeFX 4.0 QCG solver is up to twice as fast than the CG solver found in FumeFX 3.0. Along with other simulation optimizations, FumeFX 4.0 can complete simulation faster than any previous versions of FumeFX.  New vorticity type has additional control over vortices which helps user to fine tune the final result. The highly optimized Spline Follow force field allows various special effects that were impossible before.

Built-in Black-body radiation shader is a new powerful tool for achieving realistic fire and explosion animations.  Features such as faster solver, advanced vorticity, smoke and fire sharpening and improved caches handling will allow users to create more detailed simulations in less time.

Effectors are the most valuable and the most powerful feature of this release. With just a few mouse clicks, artists can tweak the laws of physics or alter any simulated field based on built-in rules. For example, Effectors can drive setups where vorticity is controlled by velocity, gravity is controlled by smoke color and fire is created in voxels where velocity is above a user-defined threshold. All of this can be further refined by powerful test conditions or even confined to the Effector’s gizmo.

RenderWarps are another great tool that will find application on many VFX shots. This feature allows users to apply space warps such as FFD, Bend, Taper and Noise to precomputed FumeFX caches. As RenderWarps are a post-process, re-simulation is not needed.

N-Sim enables artists to connect several grids together and execute their simulations simultaneously as one big simulation. This approach can be invaluable for increasing the level of detail in scene setups such as a rocket launching.

The GPU accelerated Preview Window is another time-saver, providing instant feedback for adjusting rendering parameters. Self-shadows are computed extremely fast and the user can orbit the camera around FumeFX with self-shadows in real-time(1). FumeFX also supports preview with geometry included in simulation.

FumeFX has been production proven in titles such as Hugo, Ghost Rider: Spirit of Vengeance,Thor, Priest, 2012, Skyline, Suckerpunch, Spiderman 3, X-Men Origins: Wolverine, Superman Returns, Iron Man, The Host (Gwoemul) and various games cinematics such as Warhammer Online, Classic Transformers, Dante’s Inferno and others.

Key Features:

  • Production proven results demonstrate this technology’s ability to achieve realistic smoke and fire effects for cutting-edge industry applications.
  • FumeFX supplements the user’s artistic vision with the power of real-world physics for the ultimate in both style and realism.
  • GPU accelerated Preview Windows with self-shadows and geometry.
  • A multitude of parameters and FumeFX helpers give users maximum control of the fluid’s behavior and appearance.
  • Easy to use, basic effects can be created with just a few clicks.
  • Options include the use of powerful AFC and Gradient controls, which are unified through all Sitni Sati products.
  • Plug-in design incorporates extensive support for Particle Flow and Thinking Particles.
  • Dynamic simulations allow for bi-directional influence between FumeFX and particle systems.
  • Advanced scripting via MAXScript is possible with almost every aspect of FumeFX, including access to all simulation data.
  • FumeFX is capable of dynamic interaction with other scene objects.

Simulation

  • New and faster solver since FumeFX 4.0.
  • Advanced vorticity type.
  • Simulation of nested grids in one go (N-Sim).
  • Powerfull Effectors that can control almost every parameter on a per-voxel basis.
  • Application of various Space Warp deformers on caches.
  • Particle Source controllers provide support for ParticleFlow float and vector channel access. It is also possible to pick any Particle Flow event directly.
  • Field3D and OpenVDB 3.0 I/O support.
  • FumeFX can use Variable Density solver that uses smoke density and temperature as variables.
  • Start simulations from scratch or by using other simulation results as a starting point.
  • Stop, pause and continue simulations at any point.
  • E-mail notifications.
  • Simulation is multithreaded – users can select how many CPU’s to dedicate to their simulation.
  • Users can watch the simulation progress in the interactive GPU accelerated Preview Window.
  • Interactive simulation allows user to change almost every parameter during the simulation and see it’s influence on the simulation result.
  • Draft simulations can be created in mere minutes for fast previewing.
  • Multiple advection schemes that can minimize numerical dissipation.
  • User has control of which data is written to output files for rendering and further processing.
  • Wavelet Turbulence algorithm quickly adds extra detail to low resolution simulation caches while preserving the existing overall motion.
  • Retimer is a very efficient and fast method to slow down or speed up caches without the need to re-run simulation.
  • Post Processing module can significantly reduce cache size by optimizing grid size around smoke/fire. It also allows users to decide which channels will be excluded from the final caches.

Rendering

  • mental ray for 3ds Max renderer support – available for both Windows and Linux.
  • The GPU accelerated Preview Window gives users almost instant feedback on render settings.
  • Fast self-shadowing is produced through an Illumination Map which is integrated inside of the FumeFX object.
  • A highly efficient Multiple Scattering model enhances light dispersion throughout fluid and between multiple FumeFX grids.
  • Smoke and Fire sharpening.
  • Built in motion blur.
  • Fluid Mapping integrates procedural map details with fluid motion.
  • The dynamic FusionWorks atmospheric renderer provides:
  • Render Elements: Fire, Smoke, Velocity
  • Proper blending with AfterBurn and ScatterVL Pro.
  • Balanced mixing of FumeFX and compatible atmospherics with 3ds Max Fog
  • Ability to apply Image Motion Blur
  • Option to affect Effect Channel
  • Z depth

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The Zacks Analyst Blog Highlights: HEICO, Group 1 Automotive, Rent-A-Center, Repligen and Strategic Education

For Immediate Release Chicago, IL – June 4, 2019 – Zacks.com announces the list of stocks featured in the Analyst Blog. Every day the Zacks Equity Research analysts discuss the latest news and events impacting stocks and the financial markets. Stocks recently featured in the blog include: HEICO Corp. HEI, Group 1 Automotive Inc. GPI, Rent-A-Center Inc. RCII, Repligen Corp. RGEN and Strategic Education Inc. STRA. Here are highlights from Monday’s Analyst Blog: U.S. Heading for Largest Economic Expansion: 5 Top Stocks Finally, May's market mayhem is over. June 2019 promises to bring along fortunes as the United States is on the verge of completing the longest economic expansion. According to the National Bureau of Economic Research, the ongoing expansion started back in June 2009. The previous record of longest economic expansion was from March 1991 to March 2001. Fundamentals of the U.S. economy remain strong with no nearby sign of recession. Despite the stock market rout in May, a closer look at the U.S. economy has a different story to tell, with enough reasons for further rally on Wall Street. Stock Market Meltdown Likely Temporary President Donald Trump’s tariff wars against China and Mexico brought back volatility in Wall Street, which otherwise sailing through impressively in the first four months on 2019. In May, the three major stock indexes -- the Dow, S&P 500 and Nasdaq Composite -- plunged 6.7%, 6.6% and 7.9%. However, year-to-date, these indexes are still in the positive territory with gains of 6.4%, 9.8% and 12.3%, respectively. Notably, per Ben Carlson, director of institutional asset management at Ritholtz Wealth Management, a pullback of 5% or more in a month on the S&P 500 Index happened in 65 of the last 70 years. So, a sudden shock last month may well be the much-needed correction in stock markets. U.S. Economy Remains Strong For May 2019, the Conference Board's measure of consumer confidence index stands at 134.1 compared with 129.2 in April. May’s reading is near the 18-year high recorded in November 2018. This indicates that U.S. consumers are highly confident about future growth despite trade concerns. On May 3, the Department of Labor reported that the U.S. economy added 263,000 jobs in April. Year to date, job gains are impressive at 205,000 on an average per month. Unemployment fell to 3.6% compared with the consensus estimate of 3.8%. This marks the lowest level of unemployment since December 1969. The Philadelphia Fed manufacturing index came in at 16.6 in May, a massive gain from the reading of 8.5 in April. The index was the highest in four months in May. Notably, any reading above zero indicates improving conditions. The employment index grew to 18.2, the highest in five months. The prices index was at 17.5, the lowest in 17 months. Fed Maintains Dovish Stance The Federal Reserve has decided to keep the federal funds target rate unchanged in the range of 2.25-2.50% at least for the time being. The central bank also said that it will not downsize its $4 trillion balance sheet this year. Per the Fed, although U.S. economy is in solid footing, trade-related concerns may result in global economic slowdown which will reduce the growth rate of the U.S. economy. Moreover, core PCE inflation index – Fed’s favorite inflation gauge – increased 1.6% in April, well below the central bank’s target rate of 2%. Muted inflation and the likelihood of a reduction of U.S. economic growth may compel Fed to reduce interest rate, much to the delight of President Trump. The Trump administration is constantly blaming the central bank for its aggressive monetary stance as the major hindrance of economic growth. CTO at API Fortress, Simone Pezzano comments: Our Top Picks At this stage, it will be prudent to invest in stock with strong growth potential and a favorable Zacks Rank. We have narrowed down our search to five such stocks with a Growth Score of A and Zacks Rank #1 (Strong Buy). You can see the complete list of today’s Zacks #1 Rank stocks here. Each of these stocks has moved higher in the last three months and still has upside left. HEICO Corp. designs, manufactures, and sells aerospace, defense, and electronic related products and services in the United States and internationally. The company has expected earnings growth of 22.7% for the current year. The Zacks Consensus Estimate for the current year has improved by 3.7% over the last 30 days. The stock has surged 30.6% in the past three months. Story continues Group 1 Automotive Inc. is a leading operator in the automotive retailing industry. It has expanded to become the third largest dealership group in the United States. The company has expected earnings growth of 13.6% for the current year. The Zacks Consensus Estimate for the current year has improved by 4.5% over the last 30 days. The stock has surged 15.7% in the past three months. Rent-A-Center Inc. leases household durable goods to customers on a rent-to-own basis. It operates through four segments: Core U.S., Acceptance Now, Mexico and Franchising. The company has expected earnings growth of 100% for the current year. The Zacks Consensus Estimate for the current year has improved by 11% over the last 30 days. The stock has surged 24.6% in the past three months. Repligen Corp. develops, manufactures, and sells products used to enhance the interconnected phases of the biological drug manufacturing process in North America, Europe, APAC and internationally. The company has expected earnings growth of 28.8% for the current year. The Zacks Consensus Estimate for the current year has improved by 10.6% over the last 30 days. The stock has surged 17.4% in the past three months. Strategic Education Inc. provides a range of post-secondary education and non-degree programs in the United States. It operates through three segments: Strayer University, Capella University and Non-Degree Programs. The company has expected earnings growth of 36.2% for the current year. The Zacks Consensus Estimate for the current year has improved by 7.1% over the last 30 days. The stock has surged 23.8% in the past three months. Will you retire a millionaire? One out of every six people retires a multimillionaire. Get smart tips you can do today to become one of them in a new Special Report, “7 Things You Can Do Now to Retire a Multimillionaire.” Click to get it free >> Media Contact Zacks Investment Research 800-767-3771 ext. 9339 support@zacks.com https://www.zacks.com Past performance is no guarantee of future results. Inherent in any investment is the potential for loss. This material is being provided for informational purposes only and nothing herein constitutes investment, legal, accounting or tax advice, or a recommendation to buy, sell or hold a security. No recommendation or advice is being given as to whether any investment is suitable for a particular investor. It should not be assumed that any investments in securities, companies, sectors or markets identified and described were or will be profitable. All information is current as of the date of herein and is subject to change without notice. Any views or opinions expressed may not reflect those of the firm as a whole. Zacks Investment Research does not engage in investment banking, market making or asset management activities of any securities. These returns are from hypothetical portfolios consisting of stocks with Zacks Rank = 1 that were rebalanced monthly with zero transaction costs. These are not the returns of actual portfolios of stocks. The S&P 500 is an unmanaged index. Visit https://www.zacks.com/performance for information about the performance numbers displayed in this press release. Want the latest recommendations from Zacks Investment Research? Today, you can download 7 Best Stocks for the Next 30 Days. Click to get this free report Group 1 Automotive, Inc. (GPI) : Free Stock Analysis Report Heico Corporation (HEI) : Free Stock Analysis Report Rent-A-Center, Inc. (RCII) : Free Stock Analysis Report Repligen Corporation (RGEN) : Free Stock Analysis Report Strategic Education Inc. (STRA) : Free Stock Analysis Report To read this article on Zacks.com click here. Zacks Investment Research

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