Work on VolumeResampler (using real convolution).

2013-01-27 22:02:13 +01:00
parent d3aed35d81
commit f76be64d6b
3 changed files with 35 additions and 5 deletions
--- a/library/PolyVoxCore/source/Impl/Utility.cpp
+++ b/library/PolyVoxCore/source/Impl/Utility.cpp
@@ -73,4 +73,9 @@ namespace PolyVox
 		v++;
 		return v;
 	}
+
+	float triangleFilter(float fInput)
+	{
+		return (std::max)(1.0f - (std::abs)(fInput), 0.0f);
+	}
 }