added functionality to move object up/down

jonathanwin / yagv

A fast 3D Gcode Viewer for Reprap-style 3D printers, in Python and OpenGL

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added functionality to move object up/down #9

Closed FMMT666 closed 8 years ago

FMMT666 commented 8 years ago

Object can now be moved up/down with Scroll + Shift. The scene now rotates around the center of the screen, not the object. You might wish to exclude or change the last lines in README.md.

More to come :-)