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| 275 | |
| 276 | //---------------------------------------------------------------------------- |
| 277 | inline double vtkTriangle::TriangleArea(const double p1[3], const double p2[3], const double p3[3]) |
| 278 | { |
| 279 | double n[3]; |
| 280 | vtkTriangle::ComputeNormalDirection(p1, p2, p3, n); |
| 281 | |
| 282 | return 0.5 * vtkMath::Norm(n); |
| 283 | } |
| 284 | |
| 285 | VTK_ABI_NAMESPACE_END |
| 286 | #endif |