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| Frustum::MinimalEnclosingOBBSyntaxOBB Frustum::MinimalEnclosingOBB(float expandGuardband=1e-5f) const; [22 lines of code]Returns the tightest OBB that encloses this Frustum. This function computes the optimal minimum volume OBB that encloses this Frustum. Note If the type of this frustum is Perspective, this conversion is not exact, but the returned OBB specifies a larger volume. If the type of this Frustum is orthographic, this conversion is exact, since the shape of an orthographic Frustum is an OBB. See Also |