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NightRaven109 013d8c21d1 Add Nodes for Opening and Closing Projects

Added some more project workflow management to RTX Remix nodes to handle execution flow. Mainly to save VRAM for AI processing that remix is taking up in viewport.

New Features:

• Open Project Node - Opens RTX Remix projects by layer ID

• Get Loaded Project - Gets layer ID of current open project for Open Project node to use later

• Close Project Node - Closes RTX Remix projects

• Get Default Directory Node - Captures the RTX Remix default output directory before closing projects

• Edited Ingest Texture Node - Made Optional Output_folder mandatory, provided by user or Get Default Direcotry Node

• Fixed Path handling compatibility for URLs with spaces when calling toolkit

• Added a PBRify workflow "rtx_remix_pbrify_workflow_LowVRAM" showing this at work and for users with low vram

• Edited normal PBRify workflow to work with new ingest texture changes

2025-07-24 19:23:32 -05:00

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ComfyUI-RTX_Remix

Installation

Navigate to your /ComfyUI/custom_nodes/ folder
Git clone this repo
Navigate to your comfyui-rtx_remix folder and run install.bat

You should see RTX Remix nodes:

Nodes

Textures

RTX Remix Get Textures: Read the textures matching provided criteria from the currently open project
RTX Remix Texture Type To USD Attribute: Use this node to get the proper texture attribute on the same asset but for a different texture type
RTX Remix Set Texture: Set the texture path on an asset
RTX Remix Texture Type: Select from a list of supported texture types.
RTX Remix Texture Types: Select multiple texture types from a list of supported texture types.

Ingestion

RTX Remix Ingest Texture: Ingest an image as a texture and save it to disk. Output folder is now mandatory and must be provided by user or Get Default Directory node
RTX Remix Get Default Directory: Captures the RTX Remix default output directory before closing projects for use with texture ingestion

Common

RTX Remix Rest API Details: Provide the port information to connect to the RTX Remix Toolkit
RTX Remix String Constant: Declare a string constant
RTX Remix Start Context: Use this node to begin a graph, then pass context along to determine execution order.
RTX Remix End Context: Put this node at the end of your graph to evaluate prior nodes

Layers

RTX Remix Define Layer ID: Helper node to define a layer path relative to project or another layer
RTX Remix Create Layer: Create or Insert a sublayer in the current stage
RTX Remix Get Layers: Query layer ids from the currently open project
RTX Remix Remove Layer: Remove a layer from the project
RTX Remix Save Layer: Save a project layer
RTX Remix Mute Layer: Mute or unmute a project layer
RTX Remix Set Edit Target: Designate the edit target on the open project to receive modifications
RTX Remix Get Edit Target: Get the edit target from the currently open project
RTX Remix Layer Types: Select multiple layer types from a list of supported layer types.
RTX Remix Layer Type: Select from a list of supported layer types.
RTX Remix Open Project: Opens RTX Remix projects by layer ID for workflow management and VRAM optimization
RTX Remix Get Loaded Project: Gets layer ID of current open project for use with Open Project node
RTX Remix Close Project: Closes RTX Remix projects to save VRAM during AI processing

Example Workflows and Templates

To help you get started, we have included the following template and workflow example in the ./workflows folder.

Simple to Use:

Open RTX Remix
Open your project
Select the objects with textures you want to upscale
Launch ComfyUI, load a graph using the .JSON file and hit "Queue Prompt"

Note: for subsequent runs: disable the "Create Layer" portion of the graph since it will already exist.

Plug n Play PBRify_Remix workflow

./workflows/rtx_remix_pbrify_workflow.json

An upscaling workflow to upscale the diffuse textures in your mod. This will create Normal, Roughness and Height maps using PBRify_Remix

Steps to use it effectively are located here. This workflow requires additional files.

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