Jason McKesson avatar Jason McKesson committed 946f8d5

Tut10: Preventing divide by zero.

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Tut 10 Shinies/Gaussian Specular Lighting.cpp

-			//Clamp to 0, 1.
-			theParam = std::max(0.0f, theParam);
+			//Clamp to (0, 1].
+			theParam = std::max(0.00001f, theParam);
 			theParam = std::min(1.0f, theParam);
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