Doot Snap

A fun plugin for low poly modelling using WASD, specifically designed for building modular tilesets.

Features

• Vertices are constrained to definable cell sizes, origin is always at the base and in the center
• Seamless tile helpers will mirror vertices along given axis's
• Blend adjacent tile normals (not perfect)
• Toggleable Sounds and Screenshake for whenever actions are performed just to give a more enjoyable modelling experience 

General Usage + Settings:

• Can be found under the N > Tools Side Panel
• Cell Size:  Define how large the tile will be in world units.
• Axis Seamless Tile Locks:  Vertices will on opposite sides of an axis will mirror eachother, and be locked to their bounds.  Great for lining up a tiling asset.  Tip: Use linked duplicates (Alt-D) adjacent to one another to see how the tile repeats
• Vertex movement is based on view which I think takes some getting use to but I think it's pretty intuitive, requiring orbiting around the object lots

Usage in Object Mode:

• WASD: will move the tile 1 whole unit
• Shift + Space: Toggle Addon
• Blend Normals: Move tiles adjacent to one another, select the tile and hit blend normals

Usage in Edit Mode

• WASD: Selected vertices will move in .1 increments
• SHIFT + WASD: Selected vertices will move in .05 increments

Usage in UV Editor:

• WASD: Nudge and snap pixels when addon is active
• Selected Face will automatically display their corresponding material texture

*Currently unable to remap keys without digging into the source, or set screenshake and sound settings besides disabling them.

*Rotations / Scale will need to be applied to function properly with this addon.  Location is good to leave alone.

*You'll notice when working with the default cube, vertices will snap initially to the bounding box defined in the objects settings.  Vertices will also not go below the origin.