Maintained Fork (4.2+)|| Now on the Blender Extensions Platform || Now with full Paint Support for Orca/Bambu and Prusa/Super || Issues/Feature Requests Welcome

.github/CODEOWNERS

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+# All files — auto-request review from the maintainer on every PR.
+* @Clonephaze

.github/DISCUSSION_TEMPLATE/announcements.yml

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+title: "[Announcement]"
+labels: ["announcement"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ## 📢 New Announcement
+        Use this category for release notes, important project updates, and milestone callouts.
+        Only maintainers should post here.
+
+  - type: input
+    id: version
+    attributes:
+      label: Related version (if applicable)
+      placeholder: "e.g. v2.1.0"
+    validations:
+      required: false
+
+  - type: textarea
+    id: content
+    attributes:
+      label: Announcement
+      description: Write the full announcement here. Markdown is supported.
+    validations:
+      required: true

.github/DISCUSSION_TEMPLATE/bug-reports.yml

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+title: "[Bug] "
+labels: ["bug", "needs triage"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Found something broken? Fill this out with as much detail as possible.
+        If you're not sure it's a bug, post in [Support / Troubleshooting](../../discussions/new?category=support) first.
+
+  - type: input
+    id: addon-version
+    attributes:
+      label: Addon Version
+      description: Found in Edit → Preferences → Add-ons → 3MF Format
+      placeholder: "e.g. 2.0.0"
+    validations:
+      required: true
+
+  - type: input
+    id: blender-version
+    attributes:
+      label: Blender Version
+      placeholder: "e.g. 5.0"
+    validations:
+      required: true
+
+  - type: input
+    id: os
+    attributes:
+      label: Operating System
+      placeholder: "e.g. Windows 11, macOS 14, Ubuntu 24.04"
+    validations:
+      required: true
+
+  - type: dropdown
+    id: area
+    attributes:
+      label: Which area does this relate to?
+      options:
+        - Import
+        - Export — Standard
+        - Export — Orca / BambuStudio
+        - Export — PrusaSlicer
+        - Multi-Material Paint
+        - UI / Preferences
+        - Performance
+        - Other
+    validations:
+      required: true
+
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: What happened?
+      description: Describe what went wrong. Paste any error output from Window → Toggle System Console.
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected
+    attributes:
+      label: What did you expect to happen?
+    validations:
+      required: true
+
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps to reproduce
+      placeholder: |
+        1. Open a .3mf file with '...'
+        2. Export with settings '...'
+        3. Open the result in OrcaSlicer
+        4. See '...'
+    validations:
+      required: true
+
+  - type: textarea
+    id: extra
+    attributes:
+      label: Additional context
+      description: Screenshots, your .3mf file, or anything else that might help.
+    validations:
+      required: false

.github/DISCUSSION_TEMPLATE/feature-ideas.yml

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+title: "[Idea] "
+labels: ["enhancement"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Got an idea to make the addon better? Share it here for community discussion before it becomes a formal feature request.
+
+  - type: dropdown
+    id: area
+    attributes:
+      label: Which area does this relate to?
+      options:
+        - Import
+        - Export — Standard
+        - Export — Orca / BambuStudio
+        - Export — PrusaSlicer
+        - Multi-Material Paint
+        - UI / Preferences
+        - Performance
+        - Other
+    validations:
+      required: true
+
+  - type: textarea
+    id: problem
+    attributes:
+      label: What problem are you trying to solve?
+      description: Describe the limitation or gap you've hit.
+      placeholder: "When I try to... I can't... because..."
+    validations:
+      required: true
+
+  - type: textarea
+    id: idea
+    attributes:
+      label: Describe your idea
+      description: What would the ideal solution look like? Rough sketches, mockups, and examples from other tools are all welcome.
+    validations:
+      required: true
+
+  - type: textarea
+    id: alternatives
+    attributes:
+      label: Alternatives or workarounds you've considered
+    validations:
+      required: false
+
+  - type: textarea
+    id: extra
+    attributes:
+      label: Additional context
+    validations:
+      required: false

.github/DISCUSSION_TEMPLATE/showcase-gallery.yml

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+title: "[Showcase]"
+labels: ["showcase"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Show off something you made with the 3MF addon! Prints, sliced models, multi-material setups, creative workflows — all welcome.
+
+  - type: input
+    id: title
+    attributes:
+      label: What did you make?
+      placeholder: "e.g. 7-colour dragon with Orca paint export, functional hinge assembly..."
+    validations:
+      required: true
+
+  - type: dropdown
+    id: workflow
+    attributes:
+      label: Which workflow did you use?
+      options:
+        - Standard export
+        - Orca / BambuStudio multi-colour
+        - PrusaSlicer MMU
+        - Import + re-export roundtrip
+        - Multi-Material Paint Suite
+        - Other / combination
+    validations:
+      required: true
+
+  - type: textarea
+    id: description
+    attributes:
+      label: Tell us about it
+      description: What was the process? Any tips or tricks you discovered?
+    validations:
+      required: true
+
+  - type: textarea
+    id: media
+    attributes:
+      label: Photos / screenshots / files
+      description: Drag images in here, or share a link. A photo of the finished print is always a highlight!
+    validations:
+      required: false
+
+  - type: input
+    id: addon-version
+    attributes:
+      label: Addon version used
+      placeholder: "e.g. 2.0.0"
+    validations:
+      required: false

.github/DISCUSSION_TEMPLATE/support-troubleshooting.yml

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+title: "[Support] "
+labels: ["support"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Having trouble? Fill this out and the community can help.
+        For confirmed bugs, please open a [Bug Report issue](../../issues/new/choose) instead.
+
+  - type: input
+    id: addon-version
+    attributes:
+      label: Addon Version
+      description: Found in Edit → Preferences → Add-ons → 3MF Format
+      placeholder: "e.g. 2.0.0"
+    validations:
+      required: true
+
+  - type: input
+    id: blender-version
+    attributes:
+      label: Blender Version
+      placeholder: "e.g. 5.0"
+    validations:
+      required: true
+
+  - type: input
+    id: slicer
+    attributes:
+      label: Target Slicer (if relevant)
+      placeholder: "e.g. OrcaSlicer 2.3, PrusaSlicer 2.9, BambuStudio"
+    validations:
+      required: false
+
+  - type: dropdown
+    id: area
+    attributes:
+      label: Which area does this relate to?
+      options:
+        - Import
+        - Export — Standard
+        - Export — Orca / BambuStudio
+        - Export — PrusaSlicer
+        - Multi-Material Paint
+        - UI / Preferences
+        - Other
+    validations:
+      required: true
+
+  - type: textarea
+    id: question
+    attributes:
+      label: What are you trying to do?
+      description: Describe what you're attempting and where you're getting stuck.
+    validations:
+      required: true
+
+  - type: textarea
+    id: tried
+    attributes:
+      label: What have you tried?
+      description: Steps you've already taken, workarounds attempted, etc.
+    validations:
+      required: false
+
+  - type: textarea
+    id: extra
+    attributes:
+      label: Additional context
+      description: Console output, screenshots, or a sample .3mf file are very helpful.
+    validations:
+      required: false

.github/FUNDING.yml

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+github: Clonephaze
+buy_me_a_coffee: clonephaze

.github/ISSUE_TEMPLATE/bug_report.yml

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+name: Bug Report
+description: Something isn't working right
+labels: ["bug", "needs triage"]
+assignees: ["Clonephaze"]
+
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill this out! The more detail you provide, the faster it can be fixed.
+
+  - type: input
+    id: addon-version
+    attributes:
+      label: Addon Version
+      description: Found in Edit → Preferences → Add-ons → 3MF Format
+      placeholder: "e.g. 2.0.0"
+    validations:
+      required: true
+
+  - type: input
+    id: blender-version
+    attributes:
+      label: Blender Version
+      placeholder: "e.g. 5.0"
+    validations:
+      required: true
+
+  - type: input
+    id: os
+    attributes:
+      label: Operating System
+      placeholder: "e.g. Windows 11, macOS 14, Ubuntu 24.04"
+    validations:
+      required: true
+
+  - type: dropdown
+    id: area
+    attributes:
+      label: Which area does this relate to?
+      options:
+        - Import
+        - Export — Standard
+        - Export — Orca / BambuStudio
+        - Export — PrusaSlicer
+        - Multi-Material Paint
+        - UI / Preferences
+        - Performance
+        - Other
+    validations:
+      required: true
+
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: What happened?
+      description: Describe what went wrong. Include any error messages from the Blender console (Window → Toggle System Console).
+    validations:
+      required: true
+
+  - type: textarea
+    id: expected
+    attributes:
+      label: What did you expect to happen?
+    validations:
+      required: true
+
+  - type: textarea
+    id: steps
+    attributes:
+      label: Steps to reproduce
+      description: Walk through exactly what you did before hitting the bug.
+      placeholder: |
+        1. Opened a .3mf file with '...'
+        2. Clicked Export with settings '...'
+        3. Opened the result in OrcaSlicer
+        4. Saw '...'
+    validations:
+      required: true
+
+  - type: textarea
+    id: extra
+    attributes:
+      label: Additional context
+      description: Attach screenshots, your .3mf file, or anything else that might help.
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/config.yml

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+blank_issues_enabled: false
+
+contact_links:
+  - name: Usage Guide
+    url: https://www.clonecore.net/docs/3mf-guide/getting-started
+    about: Import/export walkthrough and slicer-specific setup.
+  - name: API Guide
+    url: https://www.clonecore.net/docs/3mf/guide
+    about: Headless and scripting usage via the public API.