3Ds Max GTA SA - Head attach, mouth/brows rigging CZ tutorial

Introduction

This tutorial provides a step-by-step guide on how to attach and rig a head model for characters in GTA San Andreas using 3Ds Max. This process is essential for modders looking to create custom character skins with articulated facial features such as mouth and eyebrow movements. Following these instructions will help you enhance your GTA SA modding experience.

Step 1: Prepare Your Environment

• Install Necessary Software: Ensure you have 3Ds Max installed on your computer.
• Download Kam's Script: Obtain Kam's script for importing .dff files from GTA Garage.
• Set Up Your Project: Open 3Ds Max and create a new project. Import the character model (ped skin) you wish to modify.

Step 2: Import the Head Model

• Import the Head Model:

  • Go to File > Import.
  • Select the head model you want to attach to the character.

• Align the Head:

  • Use the move, rotate, and scale tools to position the head correctly on the character's body.
  • Ensure the neck area aligns properly to avoid clipping.

Step 3: Attach the Head to the Body

• Select the Body Model:

  • Click on the body model to select it.

• Attach the Head:

  • In the command panel, navigate to the Modify tab.
  • Click on the Attach option and select the head model.
  • This will merge the head and body into a single object.

Step 4: Rig the Mouth and Brows

• Create Bones for Rigging:

  • Use the Bone Tool to create bones for the mouth and eyebrows.
  • Position the bones within the head model where the mouth opens and the eyebrows move.

• Link the Bones:

  • Select the vertices of the mouth area and assign them to the respective mouth bone.
  • Repeat this for the eyebrow bone, ensuring that the vertices move with the bone.

Step 5: Test the Rigging

• Animate the Bones:

  • Create a simple animation by rotating the mouth and brow bones.

• Check for Issues:

  • Play the animation to see how well the mouth and eyebrows move.
  • Adjust the vertex weights if needed to ensure smooth movement without distortion.

Step 6: Export the Model

• Export the Modified Model:

  • Once satisfied with the rigging, export the model back into .dff format.
  • Use the export settings recommended by Kam's script.

• Test in Game:

  • Place the new model in the appropriate GTA SA modding directory.
  • Launch the game to test the new head and rigging.

Conclusion

In this tutorial, you learned how to attach and rig a head model for GTA San Andreas characters using 3Ds Max. Key steps included preparing your environment, importing the head model, attaching it to the body, rigging the mouth and brows, and finally exporting the model for in-game use. With practice, you can create customized character skins that enhance your gaming experience. Happy modding!