use std::abs instead of abs to allow the floats to be used instead of having roundoffs

engine/shared/library/sharedFoundation/src/linux/PlatformGlue.cpp

@@ -3,11 +3,6 @@
 #include <ctime>
 
 
-//real abs(real x)
-//{
-//  return fabs(x);
-//}
-
 int _stricmp(const char* string1, const char* string2)
 {
     int first, second;

engine/shared/library/sharedMath/src/shared/Transform.h

@@ -540,7 +540,7 @@ inline void Transform::move_l(const Vector &vec)
 
 inline bool Transform::isYawOnly(void) const
 {
-	return abs(matrix[1][1] - 1.0f) < 0.00001f;
+	return std::abs(matrix[1][1] - 1.0f) < 0.00001f;
 }
 
 // ----------------------------------------------------------------------
@@ -550,9 +550,9 @@ inline bool Transform::isYawOnly(void) const
 
 inline bool Transform::isTranslateOnly(void) const
 {
-	if(abs(matrix[0][0] - 1.0f) > 0.00001f) return false;
-	if(abs(matrix[1][1] - 1.0f) > 0.00001f) return false;
-	if(abs(matrix[2][2] - 1.0f) > 0.00001f) return false;
+	if(std::abs(matrix[0][0] - 1.0f) > 0.00001f) return false;
+	if(std::abs(matrix[1][1] - 1.0f) > 0.00001f) return false;
+	if(std::abs(matrix[2][2] - 1.0f) > 0.00001f) return false;
 
 	return true;
 }

engine/shared/library/sharedMath/src/shared/VectorArgb.h

@@ -100,7 +100,7 @@ inline bool VectorArgb::operator !=(const VectorArgb &rhs) const
 
 inline float VectorArgb::rgbIntensity() const
 {
-	return abs(r) * 0.30f + abs(g) * 0.59f + abs(b) * 0.11f;
+	return std::abs(r) * 0.30f + std::abs(g) * 0.59f + std::abs(b) * 0.11f;
 }
 
 // ----------------------------------------------------------------------

engine/shared/library/sharedMath/src/shared/VectorRgba.h

@@ -104,7 +104,7 @@ inline bool VectorRgba::operator !=(VectorRgba const & rhs) const
 
 inline float VectorRgba::rgbIntensity() const
 {
-	return abs(r) * 0.30f + abs(g) * 0.59f + abs(b) * 0.11f;
+	return std::abs(r) * 0.30f + std::abs(g) * 0.59f + std::abs(b) * 0.11f;
 }
 
 // ----------------------------------------------------------------------

engine/shared/library/sharedMath/src/shared/core/Torus.h

@@ -94,7 +94,7 @@ inline float Torus::getMinorRadius ( void ) const
 
 inline bool Torus::isOriented ( void ) const
 {
-	return fabs(m_axis.y - 1.0f) > 0.00001f;
+	return std::abs(m_axis.y - 1.0f) > 0.00001f;
 }
 
 // ----------------------------------------------------------------------