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Disambiguate the sqrts we're using

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This commit is contained in:
Pavel Krajcevski 2014-03-12 12:12:20 -04:00
parent 6fdc3814b1
commit cc566471e9
2 changed files with 3 additions and 2 deletions
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3
Base/include/VectorBase.h
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@ -94,7 +94,8 @@ namespace FasTC {
} }
T LengthSq() const { return this->Dot(*this); } T LengthSq() const { return this->Dot(*this); }
T Length() const { return static_cast<T>(sqrt(LengthSq())); } T Length() const { return static_cast<T>(
sqrt(static_cast<long double>(LengthSq())));}
void Normalize() { void Normalize() {
T len = Length(); T len = Length();

2
Base/test/TestVector.cpp
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@ -179,7 +179,7 @@ TEST(VectorBase, Normalization) {
EXPECT_EQ(v2u[0], static_cast<unsigned>(1)); EXPECT_EQ(v2u[0], static_cast<unsigned>(1));
EXPECT_EQ(v2u[1], static_cast<unsigned>(1)); EXPECT_EQ(v2u[1], static_cast<unsigned>(1));
const double sqrt2 = sqrt(2)/2.0f; const double sqrt2 = sqrt(2.0f)/2.0f;
for(int i = 2; i < 10; i++) { for(int i = 2; i < 10; i++) {
v2f[0] = static_cast<float>(i); v2f[0] = static_cast<float>(i);
v2f[1] = static_cast<float>(i); v2f[1] = static_cast<float>(i);