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fix(view): Prevent float division by zero in W3DView::setupWaypointPath() #2274

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Merged
xezon merged 1 commit into from
Feb 9, 2026
Merged

fix(view): Prevent float division by zero in W3DView::setupWaypointPath() #2274

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8 changes: 4 additions & 4 deletions Core/GameEngineDevice/Source/W3DDevice/GameClient/W3DView.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2823,14 +2823,14 @@ void W3DView::setupWaypointPath(Bool orient)
Real angle = getAngle();
for (i=1; i<m_mcwpInfo.numWaypoints; i++) {
Vector2 dir(m_mcwpInfo.waypoints[i+1].x-m_mcwpInfo.waypoints[i].x, m_mcwpInfo.waypoints[i+1].y-m_mcwpInfo.waypoints[i].y);
m_mcwpInfo.waySegLength[i] = dir.Length();
const Real dirLength = dir.Length();
m_mcwpInfo.waySegLength[i] = dirLength;
m_mcwpInfo.totalDistance += m_mcwpInfo.waySegLength[i];
if (orient) {
angle = WWMath::Acos(dir.X/m_mcwpInfo.waySegLength[i]);
if (orient && dirLength >= 0.1f) {
angle = WWMath::Acos(dir.X/dirLength);
if (dir.Y<0.0f) {
angle = -angle;
}

// Default camera is rotated 90 degrees, so match.
angle -= PI/2;
normAngle(angle);
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