Source Engine Collision Tools：Blender 建模插件

Blender (3.x to 5.x) addon for generating and optimizing collision models for use in Source Engine games (ie. TF2, GMod, L4D2). Works best when combined with the Blender Source Tools.

Features

Some features are customizeable and can be tweaked via optional settings. There is also a "Recommended Settings" button that will automatically guess the best settings for you based on the currently selected, active object. Note that all of the "Generate" features support the Decimate Ratio setting, to automatically reduce the complexity of the resulting collision model.

• Generate Collision via Bisection – Generate a collision model for every currently selected object, by evenly dividing the model into sections.
• Generate Collision from Weights – Generates a collision mesh for the currently selected objects, based on each object's rigged weights (if they exist). Can be used to quickly create ragdoll physics meshes for Garry's Mod
• Generate Collision from Faces – Generate a collision model for every currently selected object, based on the mesh's faces/polygons.
• Generate Collision via UV Map – Generates a collision mesh for the currently selected objects, based on each object's UV Map. Each UV island becomes a separate hull.
• Attempts to generate only the amount of hulls specified by the "Fracture Target" setting. ie. A "Fracture Target" of 4 will try to split up the model into only 4 parts.
• Note that the Cell Fracture addon needs to be enabled in your Blender preferences first!
• Split Up Collision Mesh – Splits up selected collision models into multiple separate objects, with every part having no more than 32 hulls. (The '32' amount can be customized, if needed)
• Merge Adjacent Similars – Merges convex hulls with similar adjacent hulls aggressively, lowering the final amount of hulls & producing a (potentially) less accurate, but more performant model. Similarity is based on the face count and volume of the hulls.
• Remove/Merge/Select Thin Hulls – Thinness tools that can quickly isolate, merge, or remove any convex hulls that are significantly smaller than all other hulls.
• Force Convex – Forces all existing hulls in every selected collision model to be convex. Especially useful after using Blender's built-in Decimate modifier on an existing collision mesh, to ensure that any decimated hulls are still convex.
• Find/Remove Inside Hulls – Finds and (optionally) removes any hulls that are completely or almost completely buried inside other hulls.
• Supports adding custom QC commands via a QC Override system. This allows you to, for example, add a custom "$scale" or "$surfaceprop" command to all generated QC files.
• Generate Ragdoll QCI – Generates a ragdoll .QCI file for every rigged collision mesh, with $collisionjoint lines automatically generated based on your armature's specific bones. You can use the $include command in your main QC file to load the .QCI file.
• Update VMF – Updates a selected VMF file by automatically adding any partitioned/split-up collision models that haven't already been added to the map.
• Clean Duplicate Collision – Removes any duplicate collision entries ("phys_part") found in the user's specified VMF file.

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