Changeset 382 for trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.cpp

Timestamp:

11/05/05 20:03:25 (19 years ago)

Author:

bittner

Message:

vsspreprocessor update

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.cpp (modified) (1 diff)

trunk/VUT/GtpVisibilityPreprocessor/src/VssRay.cpp

@@ -141 +141 @@
   return SqrDistance(point, center) < sqrRadius;
 }
+
+
+float
+VssRay::GetDirParametrization(const int axis) const
+{
+        float angle;
+        Vector3 dir = GetNormalizedDir();
+        if (axis == 0) {
+                angle = atan2(dir.x, dir.z);
+        } else {
+                angle = asin(dir.y);
+        }
+        return angle;
+}