Merge pull request #3 from DavidBluecame/shadow_auto_bias

Shadow auto bias
DavidBluecame · Apr 18, 2015 · 7d132e6 · 7d132e6
2 parents 72d48c2 + 2e0ca6d
commit 7d132e6
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/yafraycore/scene.cc b/src/yafraycore/scene.cc
@@ -789,8 +789,8 @@ bool scene_t::update()
                 shadowBias = sceneBound.longX();
                 if(shadowBias < sceneBound.longY()) shadowBias=sceneBound.longY();
                 if(shadowBias < sceneBound.longZ()) shadowBias=sceneBound.longZ();
-                shadowBias = YAF_SHADOW_BIAS * shadowBias;
-                rayMinDist = 0.5*shadowBias;
+                shadowBias = YAF_SHADOW_BIAS * 0.25f * shadowBias;
+                rayMinDist = 0.1f * shadowBias;
 
                 Y_INFO << "Scene: total scene dimensions: X=" << sceneBound.longX() << ", Y=" << sceneBound.longY() << ", Z=" << sceneBound.longZ() << ", volume=" << sceneBound.vol() << ", calculated Shadow Bias=" << shadowBias << ", calculated Ray Min Dist=" << rayMinDist << yendl;
 			}
@@ -832,8 +832,8 @@ bool scene_t::update()
                 shadowBias = sceneBound.longX();
                 if(shadowBias < sceneBound.longY()) shadowBias=sceneBound.longY();
                 if(shadowBias < sceneBound.longZ()) shadowBias=sceneBound.longZ();
-                shadowBias = YAF_SHADOW_BIAS * shadowBias;
-                rayMinDist = 0.5f * shadowBias;
+                shadowBias = YAF_SHADOW_BIAS * 0.25f * shadowBias;
+                rayMinDist = 0.1f * shadowBias;
 
                 Y_INFO << "Scene: total scene dimensions: X=" << sceneBound.longX() << ", Y=" << sceneBound.longY() << ", Z=" << sceneBound.longZ() << ", volume=" << sceneBound.vol() << ", calculated Shadow Bias=" << shadowBias << ", calculated Ray Min Dist=" << rayMinDist << yendl;