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New boolean: silence an "unused" warning. 

Previous commit stopped using some functions. Since I may need
them again for future performance tuning, these are just ifdef'd out
for now.
This commit is contained in:
Howard Trickey 2020-08-30 14:10:05 -04:00
parent 3fa1280132
commit 19363880a6
1 changed files with 11 additions and 6 deletions
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17
source/blender/blenlib/intern/mesh_intersect.cc
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@ -1397,6 +1397,11 @@ static double supremum_dot_cross(const double3 &a, const double3 &b)
return double3::dot(c, c);
}
/* The index of dot when inputs are plane_coords with index 1 is much higher.
* Plane coords have index 6.
*/
constexpr int index_dot_plane_coords = 15;
/**
* Used with supremum to get error bound. See Burnikel et al paper.
* index_plane_coord is the index of a plane coordinate calculated
@ -1409,6 +1414,8 @@ static double supremum_dot_cross(const double3 &a, const double3 &b)
*/
constexpr int index_dot_cross = 11;
/* Not using this at the moment. Leaving it for a bit in case we want it again. */
# if 0
static double supremum_dot(const double3 &a, const double3 &b)
{
double3 abs_a = double3::abs(a);
@ -1416,12 +1423,6 @@ static double supremum_dot(const double3 &a, const double3 &b)
return double3::dot(abs_a, abs_b);
}
/* Actually index_dot = 3 + 2 * (max index of input coordinates). */
/* The index of dot when inputs are plane_coords with index 1 is much higher.
* Plane coords have index 6.
*/
constexpr int index_dot_plane_coords = 15;
static double supremum_orient3d(const double3 &a,
const double3 &b,
const double3 &c,
@ -1524,6 +1525,7 @@ static bool dot_must_be_positive(const double3 &a, const double3 &b)
}
return false;
}
# endif
/**
* Return the approximate side of point p on a plane with normal plane_no and point plane_p.
@ -1554,6 +1556,8 @@ static int filter_plane_side(const double3 &p,
return 0;
}
/* Not using this at the moment. Leave it here for a while in case we want it again. */
# if 0
/**
* A fast, non-exhaustive test for non_trivial intersection.
* If this returns false then we are sure that tri1 and tri2
@ -1627,6 +1631,7 @@ static bool may_non_trivially_intersect(Face *t1, Face *t2)
/* We weren't able to prove that any intersection is trivial. */
return true;
}
# endif
/*
* interesect_tri_tri and helper functions.