Ray based The generic probe of haptic device is modeled as a line segment . Collisions are checked between the finite line and virtual objects.
{"Image DocumentName": "Ray basedThe generic probe of haptic device is modeled as a line segment . Collisions are checked between the finite line and virtual objects.", "Image ImageDescription": "This approach enables users to touch multiple objects simultaneously.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}