If you're working with both Blender and Maya, you might want to transfer your Blender rig's controls to Maya for further animation or manipulation. This process, known as "set Blender to Maya controls," involves exporting your Blender rig as a FBX file and importing it into Maya. Let's dive into the step-by-step process, ensuring your rig's controls are perfectly mapped in Maya.

Before we begin, ensure you have both Blender and Maya installed, and you're familiar with the basic functionalities of both software. Also, make sure your Blender rig is ready for export, with all the necessary bones and controls in place.

Exporting from Blender
Your first step is to export your Blender rig as an FBX file. FBX is a popular format that supports animation data, allowing a seamless transfer of your rig's controls to Maya.

To export your rig, go to the 'File' menu, hover over 'Export,' and select 'FBX (.fbx).' In the export settings, ensure 'Selection Only' is unchecked, and 'Apply Transform' and 'Apply Modifiers' are checked. This ensures that your rig's controls and transformations are correctly exported.
Exporting Armatures

When exporting, make sure to select your armature before initiating the export process. This ensures that only your rig, and not any other objects in your scene, are exported.
To select your armature, press 'N' to open the side panel, click on 'Armature' in the 'Object Data' tab, and ensure your armature is selected in the 'Object' list. Once selected, proceed with the export process.
Exporting with Rigify

If you're using Rigify to create your rig, the process is slightly different. After selecting your rig, go to the 'Object' menu, hover over 'Rigify,' and select 'Write'. This will export your rig's controls as a .blend file.
Once exported, you can import this .blend file into Maya using the 'Import' function in the 'File' menu. Maya will recognize the rig's controls and map them accordingly.
Importing into Maya

Now that you've exported your rig from Blender, it's time to import it into Maya. Maya supports FBX files, making the import process straightforward.
Go to the 'File' menu, hover over 'Import,' and select 'FBX.' Navigate to the location where you saved your FBX file, select it, and click 'Open.' Maya will import your rig, maintaining its controls and hierarchy.




















Mapping Controls in Maya
Upon importing, Maya will map your rig's controls based on their hierarchy and naming conventions. However, you might need to manually map some controls for a perfect transfer.
To map controls, select the control you want to map in the 'Outliner' panel, then select the corresponding bone in your rig. Right-click and select 'Connect' to map the control to the bone. Repeat this process for all controls that need mapping.
Animating in Maya
With your rig's controls successfully mapped, you can now animate your character in Maya. Use the mapped controls to manipulate your rig, creating smooth and realistic animations.
Maya's animation tools, such as the 'Animation' menu and the 'Graph Editor,' can help you create complex animations with ease. Don't forget to save your work regularly to prevent any loss of data.
And there you have it! You've successfully set your Blender rig to Maya controls, allowing you to manipulate and animate your character with ease. Happy animating!