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Removed magic number

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This commit is contained in:
Olivier Prat 2019-04-18 19:19:38 +02:00
parent 9d0706ec8b
commit 39d03ce87a
1 changed files with 3 additions and 1 deletions
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4
libraries/render-utils/src/LightStage.cpp
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@ -162,7 +162,9 @@ void LightStage::Shadow::setLight(graphics::LightPointer light) {
} }
void LightStage::Shadow::setMaxDistance(float value) { void LightStage::Shadow::setMaxDistance(float value) {
value = std::max(1e-3f, value); static const auto MINIMUM_MAXDISTANCE = 1e-3f;
value = std::max(MINIMUM_MAXDISTANCE, value);
if (value != _maxDistance) { if (value != _maxDistance) {
// This overlaping factor isn't really used directly for blending of shadow cascades. It's // This overlaping factor isn't really used directly for blending of shadow cascades. It's
// just there to be sure the cascades do overlap. The blending width used is relative // just there to be sure the cascades do overlap. The blending width used is relative