Some articles on precision, lighting, lighting precision:
... Category I (CAT I) – A precision instrument approach and landing with a decision height not lower than 200 feet (61 m) above touchdown zone elevation and with either a visibility ... Category II (CAT II) – A precision instrument approach and landing with a decision height lower than 200 feet (61 m) above touchdown zone elevation but not lower than 100 feet (30 m), and a runway ... Category III (CAT III) is subdivided into three sections Category III A – A precision instrument approach and landing with a) a decision height lower than 100 feet (30 m) above touchdown zone elevation ...
... Shader Model 1.0 illuminated 3D worlds with what is called standard lighting ... Standard lighting, however, had two problems Lighting precision was confined to 8 bit integers, which limited the contrast ratio to 2561 ... Lighting calculations were integer based, which didn't offer as much accuracy because the real world is not confined to whole numbers ...
Famous quotes containing the words precision and/or lighting:
“How should the world be luckier if this house,
Where passion and precision have been one
Time out of mind, became too ruinous
To breed the lidless eye that loves the sun?”
—William Butler Yeats (18651939)
“Popular art is normally decried as vulgar by the cultivated people of its time; then it loses favor with its original audience as a new generation grows up; then it begins to merge into the softer lighting of quaint, and cultivated people become interested in it, and finally it begins to take on the archaic dignity of the primitive.”
—Northrop Frye (b. 1912)