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NVIDIA RTX Remix

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NVIDIA RTX Remix - Home NVIDIA RTX Remix - Home

NVIDIA RTX Remix
  • twitter
  • youtube
  • instagram
  • www
  • linkedin
  • twitch

Table of Contents

Introduction

  • What is RTX Remix?
  • Technical Requirements
  • Game Compatibility

Installation Guide

  • What To Install?
  • Installing the RTX Remix Runtime
  • Installing the RTX Remix Toolkit

Getting Started

  • Setting Up the RTX Remix Runtime with your Game
  • Setting Up a Project with the RTX Remix Toolkit

How To

  • Understanding the Toolkit
  • Ingesting Assets
  • Setting Up Asset Replacements
  • Setting Up Material Replacements
  • Relighting a Game
  • Adding Particle Systems
  • Using Remix Logic
  • Packaging Your Mod
  • Using AI Texture Tools
  • Using the REST API
  • Using AI Agents with MCP
  • Handling Data Migrations
  • Following Best Practices

Tutorials

  • RTX Remix Tutorials Video Playlist
  • Building Your First Mod for the RTX Remix Sample
  • Setting Up Portal for RTX Remix Compatibility
  • Create a Blender Add-On using the REST API

RTX Remix Runtime Interface

  • Interface Overview
  • User Graphic Settings
  • Developer Menu
  • General
  • Rendering Tab
    • Pathtracing
    • Lighting
    • Volumetrics
    • Alpha Test / Blending
    • Denoising
    • Post-Processing
    • Debug
    • Geometry
    • Player Model
    • Light Conversion
    • Material Filtering
  • Game Setup Tab
  • Enhancements Tab
  • About

RTX Remix Toolkit Interface

  • Launch Screen
  • Project Wizard
  • Viewport
  • Layout Tab
  • Render Categories
  • Ingest Tab
  • AI Tools
  • Lighting
  • Keyboard Shortcuts

Reference

  • Glossary and Terms
  • Remix Logic Component
    • Add
    • Angle to Mesh
    • Between
    • Bool AND
    • Bool NOT
    • Bool OR
    • Camera
    • Ceil
    • Clamp
    • Compose Vector2
    • Compose Vector3
    • Compose Vector4
    • Conditionally Store
    • Constant Asset Path
    • Constant Bool
    • Constant Color3
    • Constant Color4
    • Constant Number
    • Constant Float2
    • Constant Float3
    • Constant Float4
    • Constant Hash
    • Constant Prim
    • Constant String
    • Count Toggles
    • Counter
    • Decompose Vector2
    • Decompose Vector3
    • Decompose Vector4
    • Divide
    • Equal To
    • Floor
    • Fog Hash Checker
    • Greater Than
    • Invert
    • Keyboard Input
    • Less Than
    • Light Hash Checker
    • Loop
    • Max
    • Mesh Hash Checker
    • Mesh Proximity
    • Min
    • Multiply
    • Normalize
    • Previous Frame Value
    • Ray Mesh Intersection
    • Read Bone Transform
    • Read Transform
    • Remap
    • Round
    • Rtx Option Layer Action
    • Rtx Option Layer Sensor
    • Rtx Option Read Bool
    • Rtx Option Read Color3
    • Rtx Option Read Color4
    • Rtx Option Read Number
    • Rtx Option Read Vector2
    • Rtx Option Read Vector3
    • Select
    • Smooth
    • [Non Functional] Sphere Light
    • Subtract
    • Texture Hash Checker
    • Time
    • Toggle
    • Vector Length
    • Velocity

Changelog

  • Release Notes
  • RTX Remix Toolkit Changelog

Frequently Asked Questions

  • Frequently Asked Questions

Contributing to RTX Remix

  • How to Contribute to RTX Remix
  • RTX Remix Toolkit Contributor Guide
    • Getting Started
      • Tech Stack Overview
      • Git Workflow
      • Review Checklist
      • Learning Resources
    • Architecture
      • Code Architecture
      • Extension Guide
    • Code Quality
      • Code Style
      • Engineering Standards
      • Automated Testing Guidelines
    • Patterns
      • Building UI Components
      • Implementing Commands
      • Implementing REST Service Endpoints
      • Implementing Stage Manager Plugins
      • Implementing Ingestion Pipeline Plugins
      • Adding Pip Package Dependencies
    • Tools
      • Repo Tools
      • VSCode / Cursor Setup
      • PyCharm Setup
      • AI-Assisted Development
      • RTX Remix Toolkit Debugging Guide
      • Profiling your app from the start
    • API Reference
      • Extensions
        • lightspeed.common
        • lightspeed.dependencies
        • lightspeed.event.app_shutdown
        • lightspeed.event.app_start
        • lightspeed.event.camera_light
        • lightspeed.event.capture_persp_to_persp
        • lightspeed.event.context_change
        • lightspeed.event.copy_ref_to_override
        • Lightspeed Global Events Registration
        • lightspeed.event.layers_cleanup
        • lightspeed.event.load_edit_target
        • lightspeed.event.save_global_muteness
        • lightspeed.event.save_recent
        • lightspeed.event.save_root_mod
        • lightspeed.event.shutdown_base
        • lightspeed.event.switch_to_replacement
        • lightspeed.event.validate_project
        • lightspeed.events_manager
        • lightspeed.hydra.remix.core
        • lightspeed.layer_manager
        • lightspeed.layer_manager.service
        • lightspeed.light.gizmos
        • lightspeed.particle.gizmos
        • lightspeed.project_manager.service
        • lightspeed.tool.material.core
        • lightspeed.trex.app.setup
        • lightspeed.trex.asset_replacements.core.shared
        • lightspeed.trex.asset_replacements.service
        • lightspeed.trex.camera_properties.shared.widget
        • lightspeed.trex.capture.core.shared
        • lightspeed.trex.capture_tree.model
        • lightspeed.trex.capture_tree.widget
        • lightspeed.trex.comfyui.core
        • lightspeed.trex.comfyui.widget
        • lightspeed.trex.commands
        • lightspeed.trex.contexts
        • lightspeed.trex.home.widget
        • lightspeed.trex.hotkeys
        • lightspeed.trex.ingestcraft.widget
        • lightspeed.trex.logic.core
        • Changelog
        • LogicGraphCore
        • lightspeed.trex.logic.ogn
        • lightspeed.trex.logic.widget
        • lightspeed.trex.material.core.shared
        • lightspeed.trex.mcp.core
        • lightspeed.trex.menu.workfile
        • lightspeed.trex.mod_packaging_details.widget
        • lightspeed.trex.mod_packaging_layers.widget
        • lightspeed.trex.mod_packaging_output.widget
        • lightspeed.trex.packaging.core
        • lightspeed.trex.packaging.widget
        • lightspeed.trex.packaging.window
        • lightspeed.trex.project_setup.widget
        • lightspeed.trex.project_wizard.core
        • lightspeed.trex.project_wizard.existing_mods_page.widget
        • lightspeed.trex.project_wizard.file_picker.widget
        • lightspeed.trex.project_wizard.open_project_page.widget
        • lightspeed.trex.project_wizard.setup_page.widget
        • lightspeed.trex.project_wizard.start_page.widget
        • lightspeed.trex.project_wizard.window
        • lightspeed.trex.properties_pane.logic.widget
        • lightspeed.trex.properties_pane.material.widget
        • lightspeed.trex.properties_pane.mesh.widget
        • lightspeed.trex.properties_pane.particle.widget
        • lightspeed.trex.properties_pane.widget
        • lightspeed.trex.recent_projects.core
        • lightspeed.trex.replacement.core.shared
        • lightspeed.trex.schemas
        • lightspeed.trex.selection_tree.widget
        • lightspeed.trex.service.core
        • lightspeed.trex.service.ingestcraft
        • lightspeed.trex.service.stagecraft
        • lightspeed.trex.sidebar
        • lightspeed.trex.skeleton_replacements.widget
        • lightspeed.trex.stage.core.shared
        • lightspeed.trex.stage_manager.plugin.filter.usd
        • lightspeed.trex.stage_manager.plugin.interaction.usd
        • lightspeed.trex.stage_manager.plugin.tree.usd
        • lightspeed.trex.stage_manager.widget
        • lightspeed.trex.stage_view.shared.widget
        • lightspeed.trex.tests.dependencies
        • lightspeed.trex.tests.settings
        • lightspeed.trex.texture_replacements.core.shared
        • lightspeed.trex.texture_replacements.service
        • lightspeed.trex.texturecraft.widget
        • lightspeed.trex.utils.common
        • lightspeed.trex.utils.widget
        • lightspeed.trex.viewports.manipulators
        • lightspeed.trex.viewports.menubar.camera
        • lightspeed.trex.viewports.menubar.render
        • lightspeed.trex.viewports.properties_pane.camera.widget
        • lightspeed.trex.viewports.properties_pane.render.widget
        • lightspeed.trex.viewports.properties_pane.widget
        • lightspeed.ui_scene.light_manipulator
        • omni.flux.asset_importer.core
        • omni.flux.asset_importer.widget
        • omni.flux.bookmark_tree.model.usd
        • omni.flux.bookmark_tree.widget
        • omni.flux.commands
        • omni.flux.content_library.property.widget
        • omni.flux.content_library.widget
        • omni.flux.content_viewer.widget
        • omni.flux.curve_editor.widget
        • omni.flux.custom_tags.core
        • omni.flux.custom_tags.window
        • omni.flux.debug.pycharm
        • omni.flux.factory.base
        • omni.flux.fcurve.widget
        • omni.flux.feature_flags.core
        • omni.flux.feature_flags.widget
        • omni.flux.feature_flags.window
        • omni.flux.footer.widget
        • omni.flux.header_navigator.widget
        • omni.flux.header_nvidia.widget
        • omni.flux.info_icon.widget
        • omni.flux.layer_tree.usd.core
        • omni.flux.layer_tree.usd.widget
        • omni.flux.light_creator.widget
        • omni.flux.lookdev.core
        • omni.flux.material_api
        • omni.flux.navigator.widget
        • omni.flux.pip_archive
        • omni.flux.properties_pane.materials.usd.widget
        • omni.flux.properties_pane.properties.usd.widget
        • omni.flux.properties_pane.properties.widget
        • omni.flux.properties_pane.transformation.usd.widget
        • omni.flux.properties_pane.transformation.widget
        • omni.flux.property_widget_builder.delegates
        • omni.flux.property_widget_builder.model.file
        • omni.flux.property_widget_builder.model.usd
        • omni.flux.property_widget_builder.widget
        • omni.flux.resources
        • omni.flux.selection_history_tree.model.usd
        • omni.flux.selection_history_tree.widget
        • omni.flux.service.documentation
        • omni.flux.service.factory
        • omni.flux.service.shared
        • omni.flux.stage_manager.core
        • omni.flux.stage_manager.factory
        • omni.flux.stage_manager.plugin.column
        • omni.flux.stage_manager.plugin.context.usd
        • omni.flux.stage_manager.plugin.filter.usd
        • omni.flux.stage_manager.plugin.interaction.usd
        • omni.flux.stage_manager.plugin.listener.usd
        • omni.flux.stage_manager.plugin.tree.usd
        • omni.flux.stage_manager.plugin.widget.usd
        • omni.flux.stage_manager.widget
        • omni.flux.stage_manager.window
        • omni.flux.stage_prim_picker.widget
        • omni.flux.tabbed.widget
        • omni.flux.telemetry.core
        • omni.flux.tests.dependencies
        • omni.flux.tests.settings
        • omni.flux.tree_panel.widget
        • omni.flux.utils.common
        • omni.flux.utils.dialog
        • omni.flux.utils.material_converter
        • omni.flux.utils.octahedral_converter
        • omni.flux.utils.tests
        • omni.flux.utils.widget
        • omni.flux.validator.factory
        • omni.flux.validator.manager.core
        • omni.flux.validator.manager.widget
        • omni.flux.validator.manager.window
        • omni.flux.validator.mass.core
        • omni.flux.validator.mass.queue.core
        • omni.flux.validator.mass.queue.widget
        • omni.flux.validator.mass.service
        • omni.flux.validator.mass.widget
        • omni.flux.validator.mass.window
        • omni.flux.validator.plugin.check.usd
        • omni.flux.validator.plugin.context.usd_stage
        • omni.flux.validator.plugin.resultor.file
        • omni.flux.validator.plugin.selector.usd
        • omni.flux.welcome_pad.widget
        • omni.flux.wizard.widget
        • omni.flux.wizard.window
  • RTX Remix Toolkit Contributor Guide
  • Getting Started
  • Learning Resources

Learning Resources#

The RTX Remix Toolkit is built on the Omniverse Kit SDK. The following resources cover Kit extension development and USD fundamentals.

Video#

Build Your First Omniverse Extension With OpenUSD

Kit & Omniverse#

  • Kit Usage Manual

  • Kit SDK Documentation

  • Omni USD Documentation

USD#

  • OpenUSD Intro

  • VFX USD Survival Guide

  • USDBook by Remedy Entertainment

RTX Remix#

  • RTX Remix Documentation

  • RTX Remix Toolkit Documentation

  • RTX Remix Toolkit API

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Last updated on Mar 25, 2026.