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ÎÑÂÅÙÅÍÈÅ<br>5.3. Îñâåùåíèå ïî Ëàìáåðòó

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<p>Ýòî, âèäèìî, ñàìîå ñèëüíîå óïðîùåíèå ôîðìóëû, êîòîðîå ìîæíî ïðèäóìàòü.
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<li>L íå ñèëüíî çàâèñèò îò P, ò.î. L ïðèíèìàåòñÿ ïîñòîÿííûì äëÿ âñåé ãðàíè
<li>Ks = 0 (òî åñòü ãðàíü íå îòðàæàåò ñâåò, à òîëüêî ðàññåèâàåò)
<li>íîðìàëü ê îáúåêòó N ðàâíà íîðìàëè ê ãðàíè n â ëþáîé òî÷êå ãðàíè P
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<p>Â ýòîì ñëó÷àå ôîðìóëà ïðèíèìàåò âèä

<p class=expression>intensity = ambient + amp * cos(n, L),<br>

<p>ãäå n - íîðìàëü ê ãðàíè.

<p>Ïðè÷åì â ýòîé ôîðìóëå, ïî ïðåäïîëîæåíèÿì, íåò âåëè÷èí, çàâèñÿùèõ îò P. Òàê
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