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-rw-r--r--src/Tracer.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/Tracer.cpp b/src/Tracer.cpp
index 5bf50bbfc..91a89f96c 100644
--- a/src/Tracer.cpp
+++ b/src/Tracer.cpp
@@ -304,6 +304,7 @@ static int LinesCross(float x0, float y0, float x1, float y1, float x2, float y2
+
// intersect3D_SegmentPlane(): intersect a segment and a plane
// Input: a_Ray = a segment, and a_Plane = a plane = {Point V0; Vector n;}
// Output: *I0 = the intersect point (when it exists)