Tracking: Difference between revisions
Shadowdawn (talk | contribs) No edit summary |
Shadowdawn (talk | contribs) No edit summary |
||
| Line 1: | Line 1: | ||
{{stub}} | {{stub}} | ||
{{see also|Positional tracking}} | {{see also|Positional tracking}} | ||
[[Tracking]] allows the [[VR]] or [[AR] system to know where your head ([[HMD]]), hands and other body parts ([[Input Device]]s) are looking and moving. Tracking is important to accurately render the virtual world to match your physical positions and movements. | [[Tracking]] allows the [[VR]] or [[AR]] system to know where your head ([[HMD]]), hands and other body parts ([[Input Device]]s) are looking and moving. Tracking is important to accurately render the virtual world to match your physical positions and movements. | ||
==Rotational Tracking== | ==Rotational Tracking== | ||
| Line 7: | Line 7: | ||
==Positional Tracking== | ==Positional Tracking== | ||
[[Positional tracking]] tracks an object's movement in all 3 translational directions: | [[Positional tracking]] tracks an object's movement in all 3 translational directions: forward/back, up/down, left/right. Positional tracking is usually more difficult than rotational tracking. | ||
[[Category:Terms]] | [[Category:Terms]] | ||