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@acransac/vtk.js

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Visualization Toolkit for the Web

github.com/kitware/vtk-js

kitware/vtk-js

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## Handled events This interactor style handles the following events: * Left Mouse: Rotate * Left Mouse + Shift: Pan * Left Mouse + Ctrl/Alt: Spin * Left Mouse + Shift + Ctrl/Alt: Dolly * Mouse Wheel: Dolly * Multi-Touch Rotate: Rotate * Multi-Touch Pinch: Dolly * Multi-Touch Pan: Pan * 3D Events: Camera Pose ## Callbacks ### Rotate Camera The rotation is in the direction defined from the center of the renderer's viewport towards the mouse position. ### Spin Camera The rotation is a roll, around the axis defined between the center of the renderer's viewport towards the mouse position. ### Pan Camera The direction of motion is the direction the mouse moves. ### Dolly Camera Zoom in/increase scale if the mouse position is in the top half of the viewport, or if the mouse is scrolling forward, or if pinching out; zoom out/decrease scale if the mouse position is in the bottom half, or if the mouse is scrolling backward, of if pinching in. ## motionFactor (get/set): Number Get/set the motion factor for mouse events. Set it to a different value to emphasize or de-emphasize the action triggered, Default is 10.