In this Blender tutorial from Blender Secrets, you’ll learn how to dynamically interpolate between shape keys using geometry nodes, going beyond just baking them as static results. Presented by Johnny Matthews, this video introduces a powerful method to calculate positional differences between shape keys and apply them with fine-tuned control.

Key Steps:

• Setup and Shape Key Creation:

• Create an object and add shape keys.

• Demonstrate positional and rotational shape keys.

• Integrating Geometry Nodes:

• Use geometry nodes to bring in shape keys.

• Utilize an add-on for easier import of shape keys.

• Calculating Positional Differences:

• Sample positions from the basis and keys.

• Calculate and apply the difference as an offset.

• Building a Custom Node Group:

• Create a node group for interpolating a single key.

• Chain multiple keys for combined effects.

• Interactive Control:

• Drive shape key interpolation using objects in the scene.

• Demonstrate dynamic control with an empty object.

Resources:

• Download the nodebakeshapes extension.
• Support via Patreon.

This tutorial enhances your ability to manage shape key-driven deformations creatively within Blender.

(This summary was generated using AI)