Volume Builder

Volume Builder in Cinema 4D is a powerful procedural modeling tool that converts multiple objects into volumetric data, enabling complex Boolean operations, voxel-based modeling, and non-destructive workflows for creating intricate shapes and effects.

What It Is

• Combines multiple objects into a single volumetric representation using voxels.
• Enables easy creation of complex shapes via Boolean operations and blending modes.
• Works non-destructively with live updates as input objects change.
• Integrates with Volume Mesher to generate polygonal geometry from volumes.

How It Works

1. Add a Volume Builder object to your scene.
2. Drag and drop objects you want to combine into the Volume Builder’s object list.
3. Choose the operation mode for each object (Add, Subtract, Intersect, Smooth, etc.).
4. Adjust voxel size and other parameters to control volume resolution and detail.
5. Use a Volume Mesher to convert the volume data back into editable polygon mesh.
6. Modify input objects or parameters; the volume updates dynamically.

Use Cases

• Creating complex Boolean shapes with smooth blending.
• Voxel-style modeling for stylized or organic forms.
• Non-destructive editing workflows for iterative design.
• Rapid prototyping and combining multiple objects efficiently.

Benefits

• Non-destructive, procedural volume-based modeling.
• Flexible Boolean operations beyond traditional polygon Booleans.
• High-quality mesh generation with Volume Mesher integration.
• Live updates allow fast iterations and creative experimentation.

More info here in the Maxon documentation.

Video Credit: eyedesyn.
Description: This video demonstrates 3D modeling with Cinema 4D R20 Volume Modeling.