457 |
|
|
458 |
The shape of a torn edge is tied to its location on |
The shape of a torn edge is tied to its location on |
459 |
the target document, creating a cue of scale of the torn-off |
the target document, creating a cue of scale of the torn-off |
460 |
piece on the screen. |
piece on the screen (the wiggly line is |
461 |
|
scaled with the document when zooming). |
462 |
When a link is followed, the torn shape of the target buoy |
When a link is followed, the torn shape of the target buoy |
463 |
animates to the full shape of the document. |
animates to the full shape of the document. |
464 |
The animation does not look like the edge just gliding |
The animation does not look like the edge just gliding |
469 |
help the user distinguish between targets torn off |
help the user distinguish between targets torn off |
470 |
of different places. |
of different places. |
471 |
|
|
472 |
The hardware implementation uses a noise texture for creating |
The hardware-accelerated implementation uses a noise texture for creating |
473 |
the variation in the torn shape with texture coordinates tied |
the variation in the torn shape with texture coordinates tied |
474 |
to the paper location. |
to the paper location. |
475 |
The stencil buffer is used for efficiently |
The stencil buffer is used for efficiently |