Supported Houdini Tools
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GridMarkets supports a number of Houdini tools including the Axiom Solver. See details below.
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![](https://static.wixstatic.com/media/7f056e_c33981c1181241c6aa621504fe4fad8bf000.jpg/v1/fill/w_700,h_394,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/7f056e_c33981c1181241c6aa621504fe4fad8bf000.jpg)
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Axiom Solver​
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Neil Scholes
![Axiom node - Axiom solver](https://static.wixstatic.com/media/7f056e_ea3b67415e0f4fa0ae679da5ec8ac376~mv2.png/v1/crop/x_355,y_382,w_3386,h_3331/fill/w_335,h_325,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/Axiom%20node.png)
About the Axiom Solver: Axiom is a sparse GPU accelerated volumetric fluid solver for computer graphics and visual effects. What sets it apart is the ability to run true sparse simulations fully on a GPU to leverage its computational power. Axiom can be used to simulate a wide variety of effects such as fire, smoke, pyrotechnics, and more! It’s fully production ready and offers all the common features you’d expect from a fluid solver. Axiom uses industry standard technologies such as OpenVDB and OpenCL to maximize compatibility.
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Overview of the Axiom Solver on GridMarkets: Our partnership with Axiom permits GridMarkets user to run the solver at scale. GridMarkets supplies the Axiom licenses required at simulation submission time; the cost of the Axiom licenses is included in our machine-hour billing rates. Best of all, you can use the GridMarkets credits that you receive for free at signup to trial our service and the use of the Axiom solver.​
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Houdini Artist Neil Scholes Demonstrates Axiom
Using Axiom on GridMarkets: To get started with using the Axiom Solver on GridMarkets, follow these simple steps. Should you have any questions, contact us at support@gridmarkets.com. ​
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DOWNLOAD: Download the Axiom solver.
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INSTALL: Install the Axiom Solver HDA into your local Houdini instance.​
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WIRE: Wire the Axiom node into your Houdini Simulation scene.
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Connect your scene inputs to the Axiom solver node (see "axiom_solver" below), then
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Connect the output of the Axiom solver node to GridMarkets' cloud cache node (see "cloud_cache" below).
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SUBMIT: Submit your scene, as you would do for any GridMarkets simulation submission. Be sure to tick "Job requires a GPU" on the cloud_cache node.
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![Wire the Axiom node into your Houdini Simulation scene](https://static.wixstatic.com/media/7f056e_4f77d108dc0d498e846fe87673f044c3~mv2.jpg/v1/crop/x_90,y_22,w_740,h_497/fill/w_569,h_382,al_c,q_80,usm_0.66_1.00_0.01,enc_avif,quality_auto/axiom%20wire%20frame.jpg)
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