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Rendering
Adjust the materials and environment of objects in the scene to create a photorealistic image.
Editors
Configure materials, the environment, lights, labels, the camera position, and the rendering settings.
Define the Quality Render Settings
Define the Quality Render settings including denoiser, tracing depth, and maximum samples.

Welcome
What's New
Discover new features and enhancements.
Get Started
New to Inspire? Learn the basics here.
Tutorials
Start using Inspire with our interactive tutorials.
Parametric Modeling
Create parametric sketches, geometry, and PolyNURBS with construction history and variables.
Implicit Modeling
Create implicit models with primitives, lattices, point clouds, fields, offsetting, Booleans, inverting, smoothing, morphing, and filleting.
Structures
Set up your model and run a structural analysis or optimization.
Motion
Set up and run a motion analysis, plot the results, and export the results.
Fluids
Prepare and run a computational fluid dynamics simulation.
Design Explorer
Evaluate designs by using geometric variables and applying a design-of-experiments (DOE) or optimization method. We recommend fully constraining your sketch when sketch variables are used in the design exploration.
Manufacture
Set up and run a basic porosity or thinning analysis.
Print 3D
Prepare and run an additive manufacturing simulation, and export a file for 3D printing.
Rendering
Adjust the materials and environment of objects in the scene to create a photorealistic image.
- Rendering Process Overview
  An overview of the typical rendering process.
- System Requirements
  A list of supported operating systems and minimum requirements for hardware and memory.
- Manage Rendering Assets
  The Assets folder includes a default set of images, textures, materials, models, and environments that are used for rendering. Custom user-created materials and environments are also saved in the Assets folder, in the User subfolder. You can install the full Altair and continue to install updates when the online library is updated.
- Interactive Rendering
  Interactive rendering modes are display modes that render your scene in real time, so you can interactively apply materials, modify the environment, and change the camera position.
- Editors
  Configure materials, the environment, lights, labels, the camera position, and the rendering settings.
  - Create a Material
    Create, modify, apply, save, and organize materials.
  - Modify the Environment
    Modify the background, lighting, and shadows. A default global environment is included in Inspire to place your model in a 3D context for rendering, but you can also customize the background image. Customize the illumination, reflection, and background.
  - Add Lights
    Add, reposition, and edit lights for the scene.
  - Apply, Edit, and Position Labels
    A label is a special type of texture that allows you to layer an image over an existing material. It is useful for applying logos or bar codes to objects in your scene.
  - Edit the Camera
    By customizing the camera's position, angle, rendering image resolution, and rendering image quality, you can view and render your models from multiple perspectives and create a more distinctive scene.
  - Define the Quality Render Settings
    Define the Quality Render settings including denoiser, tracing depth, and maximum samples.
- Libraries
  The Render Library contains preset and saved custom materials, environments, and models.
- Render
  Create a final rendered image. Learn how to adjust the rendering settings and change rendering engines.
Inspire Python API
Learn how to access the Inspire Python API including online help, quick start demos, and the Extension Manager.
Reference
View the glossary, frequently asked questions, and errors and alerts.
Keyboard Shortcuts and Mouse Controls
Learn keyboard shortcuts and mouse controls for common operations.

Define the Quality Render Settings

Define the Quality Render settings including denoiser, tracing depth, and maximum samples.

On the Rendering tab, select the Editors tool.

Tip: To find and open a tool, press Ctrl+F. For more information, see Find and Search for Tools.

The Render Editor appears.
Select the Rendering Settings tab.

Edit the Render Settings using the following parameters:


Name	Function
Denoiser	Reduce the amount of noise/grains in the final rendered image. There are noise/grains around the bottom of the car, as indicated by the red arrows. After applying a denoiser, noise/grains have been removed.
Denoiser starting pass	Define the number of passes after which the denoiser should start working.
Tracing depth	Define the maximum number of bounces a ray will have (diffuse, reflection, etc.). Increase the value for a more accurate visualization, or decrease it to reduce rendering time.
Maximum samples	Control the maximum number of times each pixel will be calculated and refined for further accuracy. Each additional sample smooths out noise/grain one step further. Use higher values for a smoother, cleaner rendering.
Denoiser shared memory (AMD)	When enabled, the denoiser will use shared memory in the GPU in order to share data with the application. This method improves performance by avoiding the need to transfer data in CPU memory.