File:Thomas The Tank Engine 2010 3.cdp

Editing Thomas the Tank Engine content in Trainz primarily involves modifying the config.txt file, which dictates the asset's properties, dependencies, and behavior. For custom 3D models (such as those from Sodor Workshops or SI3D), editing also involves updating mesh files (.im or .trainzmesh) and texture files (.tga or .texture) to conform to the specific Trainz version's standards (e.g., updating built-in build numbers for Trainz 2019/2022). YouTube YouTube

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Key Editing Files and Locations config.txt: The core text file containing the KUID, mesh references, and engine specifications. Body Folder (.im / .pm files): Contains the 3D model mesh data. Texture Files (.tga / .texture): Files responsible for the livery, faces, and textures. enginespec: Configures power, throttle, and physics. enginesound: Defines the audio used. Auran Auran

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Common Editing Procedures for Thomas Content Fixing Faulty Assets: Right-click the asset in Content Manager (CM), select Open for Edit > Edit Config File. Common fixes include removing obsolete thumbnails containers or editing the extensions section to remove texture errors. Updating to New Versions (TANE/TRS19/TRS22): You may need to change the trainz-build number in the config.txt file to a higher number (e.g., 4.6 or higher) to fix faulty statuses, or replace outdated mesh types with modern formats. Re-skinning (Changing Faces/Liveries): Use programs like GIMP or Paint.Net to edit the texture files (.tga) located in the body folder. Changing Faces: For some models, faces can be changed in-game using the "edit properties" (question mark icon) in Surveyor mode. Important Notes Cloning: Always clone (Ctrl+D) a model before editing to avoid corrupting the original asset. Submitting: After editing, use "Submit Edits" (Ctrl+E) in the Content Manager to commit changes. Dependencies: Thomas models often rely on specific bogies and engine sounds. Missing these will cause errors.