MegaShapes Clone Spline

This layer allows you to clone selected objects along a shape. This layer is great for doing things like crash barriers, it can pick the mesh to use as the main cloned mesh as well as a start and end mesh, so you can have a neat start and end to the generated mesh. You can also set a gap value of each object. This layer is very similar to the Clone Spline simple layer but this allows meshes with multiple materials to be used as the objects instead of just a mesh with a selected material.

Clone Spline General Params

The general params for the simple clone layer, these control the path to use, the start and length of the layer as well as options to scale, rotate and offset the layer.


Name of the layer.


Un checking this will remove this layer from the loft object and hide most of the inspector for it.


Color to tint the inspector for this layer, makes finding the layer you want easier on complex loft objects.


Sometimes you will want to have the loft object update in realtime but maybe not all the layers actually change, if you check the Lock option then during a rebuild the layer will not recalculate its contribution to the mesh but will just use the last lot of vertices it built so greatly speeding up the mesh creation for entire object. So useful if you have a complex race track loft object and just want to deform a crash barrier layer from it, so you would lock all the layers except for the one to change, update that then lock it again.


The shape to build the clone along.


If the selected path contains more than one curve a slider will appear allowing you to select which curve to use.


Sometimes the curves in a shape are not aligned nicely, so you can check this to automatically snap all the curves in shape so that the first knot of each curve is in the same position before being used in the layer.


The start position along the path shape to start building the layer, 0 is the start 1 is the end, values outside this range will either loop for closed shapes or extrapolate past the ends on open shapes.


The length of the loft along the path, 1 is a full length of the path loft, the length value is added to the start value to find the actual end value, so if this is outside the rang 0 to 1 then the layer will either loop or extrapolate past the ends of the path.

Path Move

This allows you to adjust the positioning of the path.

Path Rotate

You can also rotate the path.

Path Scale

And scale it.


Use these to rotate the resulting clone layer.


This value controls how far the system will look ahead when computing directions or tangents for such things as slopes and directions.


The axis to use as the width of the clone objects when computing sizes and spacing.

Use Twist

Check this option to allow the use of a twist curve along the length of the layer.


How much to multiply the twist curve by to get the final twist amount to apply to the clone layer.

Twist Crv

The curve to use to define the twisting along the length of the layer.


This allows you to control how the mesh is built on slopes, a low value will take less of the slope into account when building the mesh.


Global scaling value for the entire layer, this allows you to easily adjust the size of the entire layer.

Object Params

This is where you can pick the start, main and end meshes to be used in the construction of the clone layer. Each one can be enabled and have its own scale values etc. The params listed below are the same for all three objects used in the cloning.


Each of the objects used in the clone mesh construction can be enabled or disabled using this.


The object to use for either the start, main or end mesh in the clone layer.


Each component of the clone can have its own offset for fine tuning the look of the final mesh.


Each component can also have its own scaling.


Says how much of a gap to leave between either the start and end objects or to control the regular spacing of the main clone mesh.

Clone Layer Video

A little video guide to the simple clone layer and what some of the params do. The video shows the layer based version but the params are very nearly the same.

MegaShapes Tutorial 3: Clone Layer

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