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use std:: namespace for most cmath functions:

Browse Source 
http://en.cppreference.com/w/cpp/header/cmath
This commit is contained in:
abma
2014-09-23 00:42:32 +02:00
parent b359deb7fd
commit 775b26e614
33 changed files with 156 additions and 161 deletions
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10
code/IFCBoolean.cpp
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@@ -69,8 +69,8 @@ Intersect IntersectSegmentPlane(const IfcVector3& p,const IfcVector3& n, const I
const IfcVector3 pdelta = e0 - p, seg = e1-e0;
const IfcFloat dotOne = n*seg, dotTwo = -(n*pdelta);
if (fabs(dotOne) < 1e-6) {
return fabs(dotTwo) < 1e-6f ? Intersect_LiesOnPlane : Intersect_No;
if (std::fabs(dotOne) < 1e-6) {
return std::fabs(dotTwo) < 1e-6f ? Intersect_LiesOnPlane : Intersect_No;
}
const IfcFloat t = dotTwo/dotOne;
@@ -210,7 +210,7 @@ bool IntersectsBoundaryProfile( const IfcVector3& e0, const IfcVector3& e1, cons
// segment-segment intersection
// solve b0 + b*s = e0 + e*t for (s,t)
const IfcFloat det = (-b.x * e.y + e.x * b.y);
if(fabs(det) < 1e-6) {
if(std::fabs(det) < 1e-6) {
// no solutions (parallel lines)
continue;
}
@@ -234,7 +234,7 @@ bool IntersectsBoundaryProfile( const IfcVector3& e0, const IfcVector3& e1, cons
if (t >= -epsilon && (t <= 1.0+epsilon || half_open) && s >= -epsilon && s <= 1.0) {
if (e0_hits_border && !*e0_hits_border) {
*e0_hits_border = fabs(t) < 1e-5f;
*e0_hits_border = std::fabs(t) < 1e-5f;
}
const IfcVector3& p = e0 + e*t;
@@ -419,7 +419,7 @@ void ProcessPolygonalBoundedBooleanHalfSpaceDifference(const IfcPolygonalBounded
#ifdef ASSIMP_BUILD_DEBUG
if (isect == Intersect_Yes) {
const IfcFloat f = fabs((isectpos - p)*n);
const IfcFloat f = std::fabs((isectpos - p)*n);
ai_assert(f < 1e-5);
}
#endif