Shader: Mesh Trail

About
 

This portal shader has been created in Unreal Engine. The shader is interactive through exposed material parameters, which allow the developer to modify various properties.

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Parameters:

• Bump Size: Controls the size of the tunnel from the pivot point to the portal.

• Cubemap Rotation: Controls the amount of rotation in the Cubemap Rotation Dir axis.

• Cubemap Zoom: Controls the amount of zoom of the texture

• Emission Back: Controls the amount of color in the back of the portal.

• Emission Front: Controls the amount of color in the front of the portal.

• Pulse Speed: Controls the speed of growth of the portal’s circle.

• Cubemap: Allows the user to select a different cubemap world.

• Bump Direction: Controls the direction of the bump tunnel.

• Cubemap Rotation Dir: Controls the axis of rotation of the cubemap

• Cubemap Scale: Controls the scale of the cubemap’s cube.

• Cubemap Tiling and Offset: Controls the tilling of the cubemap texture and offset of the camera in the texture.