Dev/nkendallbar/add workflow examples

.gitattributes

@@ -0,0 +1 @@
+*.png filter=lfs diff=lfs merge=lfs -text

README.md

@@ -39,3 +39,31 @@ You should see RTX Remix nodes:
 - **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.
 
+## Example Workflows and Templates
+
+To help you get started, we have included the following templates and workflow examples in the ./workflows folder.
+
+Simple to Use:
+1. Open RTX Remix
+1. Open your project
+1. Select the objects with textures you want to upscale
+1. Launch ComfyUI, load a graph using the .png file and hit "Queue Prompt"
+
+Note: for subsequent runs: disable the "Create Layer" portion of the graph since it will already exist.
+
+### Texture workflow template
+`./workflows/rtx_remix_texture_workflow_template.png`
+
+![Template](workflows/rtx_remix_texture_workflow_template.png "Texture Workflow Template")
+
+
+Use this graph to start your own ai workflow and modify textures in RTX Remix.
+
+### Plug n Play PBRify workflow
+`./workflows/rtx_remix_pbrify_workflow.png`
+
+![Template](workflows/rtx_remix_pbrify_workflow.png "PBRify Workflow")
+
+A working example of an upscaling workflow to upscale the diffuse textures in your mod and automatically create Normal, Roughness and Height maps using https://github.com/Kim2091/PBRify_Remix
+
+This graph requires downloading some custom nodes and models from the above PBRify repo.

nodes/__init__.py

@@ -15,7 +15,7 @@
 * limitations under the License.
 """
 
-from .common import RestAPIDetails, StringConstant, StartContext, EndContext
+from .common import RestAPIDetails, StringConstant, StartContext, EndContext, StringConcatenate
 from .ingestion import IngestTexture
 from .textures import (
     GetTextures,
@@ -46,6 +46,7 @@ NODE_CLASS_MAPPINGS = {
     "RTXRemixRestAPIDetails": RestAPIDetails,
     "RTXRemixSetTexture": SetTexture,
     "RTXRemixStringConstant": StringConstant,
+    "RTXRemixStringConcatenate": StringConcatenate,
     "RTXRemixTexturesType": TexturesType,
     "RTXRemixTexturesTypes": TexturesTypes,
     "RTXRemixDefineLayerId": DefineLayerId,
@@ -70,6 +71,7 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "RTXRemixRestAPIDetails": "RTX Remix Rest API Details",
     "RTXRemixSetTexture": "RTX Remix Set Texture",
     "RTXRemixStringConstant": "RTX Remix String Constant",
+    "RTXRemixStringConcatenate": "RTX Remix String Concatenate",
     "RTXRemixTexturesType": "RTX Remix Texture Type",
     "RTXRemixTexturesTypes": "RTX Remix Texture Types",
     "RTXRemixDefineLayerId": "RTX Remix Define Layer ID",

nodes/common.py

@@ -181,3 +181,27 @@ class StringConstant:
 
     def get_string(self, string):
         return (string,)
+
+
+class StringConcatenate:
+    """Concatenate two strings"""
+
+    @classmethod
+    def INPUT_TYPES(cls):  # noqa N802
+        return {
+            "required": {
+                "string1": ("STRING", {"default": "", "forceInput": True}),
+                "string2": ("STRING", {"default": "", "forceInput": True}),
+            },
+            "optional": {
+                "separator": ("STRING", {"default": "_"}),
+            }
+
+        }
+
+    RETURN_TYPES = ("STRING",)
+    FUNCTION = "execute"
+    CATEGORY = f"{PREFIX_MENU}/{_file_name}"
+
+    def execute(self, string1, string2, separator="_"):
+        return (string1 + separator + string2,)

nodes/ingestion.py

@@ -109,9 +109,6 @@ class IngestTexture:
             check_response_status_code(r)
             output_folder = json.loads(r.text).get("asset_path", {})
 
-        if not os.path.exists(output_folder):
-            raise ValueError(f"Output folder doesn't exist: {output_folder}")
-
         full_output_folder, filename, _counter, _subfolder, _filename_prefix = folder_paths.get_save_image_path(
             texture_name, folder_paths.get_output_directory(), texture[0].shape[1], texture[0].shape[0]
         )

workflows/rtx_remix_pbrify_workflow.png

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+size 9373123

workflows/rtx_remix_texture_workflow_template.png

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