| 91 | } |
| 92 | |
| 93 | float DistanceMeasurementObject::computeDistance() const |
| 94 | { |
| 95 | if ( !cachedValue_ ) |
| 96 | { |
| 97 | int axis = -1; |
| 98 | switch ( perCoordDeltas_ ) |
| 99 | { |
| 100 | case DistanceMode::xAbsolute: |
| 101 | axis = 0; |
| 102 | break; |
| 103 | case DistanceMode::yAbsolute: |
| 104 | axis = 1; |
| 105 | break; |
| 106 | case DistanceMode::zAbsolute: |
| 107 | axis = 2; |
| 108 | break; |
| 109 | default: |
| 110 | // Nothing. |
| 111 | break; |
| 112 | } |
| 113 | cachedValue_ = ( axis == -1 ? getWorldDelta().length() : std::abs( getWorldDelta()[axis] ) ) * ( isNegative() ? -1.f : 1.f ); |
| 114 | } |
| 115 | return *cachedValue_; |
| 116 | } |
| 117 | |
| 118 | std::vector<std::string> DistanceMeasurementObject::getInfoLines() const |
| 119 | { |
no test coverage detected