The mechanic's electric ball is made from a sphere and a texture that has had an alpha channel applied to it (shown below)
This is the .tga that allows the selected areas to show within unity, in this case 'white' within the image will appear see through. this was created in Photoshop by...
- drawing a jagged pattern
- creating 2 copies 1 blue 1 white
- blur blue lines
- create alpha channel
The white part of the texture is being affected by the alpha channel and this is turn leads to a forcefield type effect
This will be parented to the mechanic character in unity and will animate to the correct controls.
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