IsPositionNearCurrentCameraRay()

bool CCTLiquid::IsPositionNearCurrentCameraRay ( vector position, float maxPerpendicularDistance )

inlineprotected

Cached point must be in front of camera.

Do not allow using a cached point far beyond the active aim range.

См. определение в файле CCTLiquid.c строка 877

    {
        if (position == vector.Zero)
            return false;
    
        vector cameraPos = g_Game.GetCurrentCameraPosition();
        vector cameraDir = g_Game.GetCurrentCameraDirection();
    
        if (cameraPos == vector.Zero || cameraDir == vector.Zero)
            return false;
    
        cameraDir.Normalize();
    
        vector cameraToPosition = position - cameraPos;
        float projectedDistance = vector.Dot(cameraToPosition, cameraDir);
    
        if (projectedDistance <= 0.0)
            return false;
    
        float safeDistance = m_MaxActionDistance - SYNTHETIC_CURSOR_DISTANCE_BUFFER;
    
        if (safeDistance <= 1.0)
            safeDistance = m_MaxActionDistance * 0.8;
    
        if (projectedDistance > safeDistance + maxPerpendicularDistance)
            return false;
    
        vector closestPointOnRay = cameraPos + cameraDir * projectedDistance;
        float maxPerpendicularDistanceSq = maxPerpendicularDistance * maxPerpendicularDistance;
    
        return vector.DistanceSq(position, closestPointOnRay) <= maxPerpendicularDistanceSq;
    }

Перекрестные ссылки vector::DistanceSq(), vector::Dot(), g_Game, m_MaxActionDistance, vector::Normalize(), position, SYNTHETIC_CURSOR_DISTANCE_BUFFER и vector::Zero.

Используется в IsCachedSyntheticCursorRelevant().