Added inline keywords

Source/OBJ_Loader.h

@@ -222,35 +222,35 @@ namespace objl
 	namespace math
 	{
 		// Vector3 Cross Product
-		Vector3 CrossV3(const Vector3 a, const Vector3 b)
+		inline Vector3 CrossV3(const Vector3 a, const Vector3 b)
 		{
 			return Vector3(a.Y * b.Z - a.Z * b.Y,
 				a.Z * b.X - a.X * b.Z,
 				a.X * b.Y - a.Y * b.X);
 		}
 
 		// Vector3 Magnitude Calculation
-		float MagnitudeV3(const Vector3 in)
+		inline float MagnitudeV3(const Vector3 in)
 		{
 			return (sqrtf(powf(in.X, 2) + powf(in.Y, 2) + powf(in.Z, 2)));
 		}
 
 		// Vector3 DotProduct
-		float DotV3(const Vector3 a, const Vector3 b)
+		inline float DotV3(const Vector3 a, const Vector3 b)
 		{
 			return (a.X * b.X) + (a.Y * b.Y) + (a.Z * b.Z);
 		}
 
 		// Angle between 2 Vector3 Objects
-		float AngleBetweenV3(const Vector3 a, const Vector3 b)
+		inline float AngleBetweenV3(const Vector3 a, const Vector3 b)
 		{
 			float angle = DotV3(a, b);
 			angle /= (MagnitudeV3(a) * MagnitudeV3(b));
 			return angle = acosf(angle);
 		}
 
 		// Projection Calculation of a onto b
-		Vector3 ProjV3(const Vector3 a, const Vector3 b)
+		inline Vector3 ProjV3(const Vector3 a, const Vector3 b)
 		{
 			Vector3 bn = b / MagnitudeV3(b);
 			return bn * DotV3(a, bn);
@@ -264,13 +264,13 @@ namespace objl
 	namespace algorithm
 	{
 		// Vector3 Multiplication Opertor Overload
-		Vector3 operator*(const float& left, const Vector3& right)
+		inline Vector3 operator*(const float& left, const Vector3& right)
 		{
 			return Vector3(right.X * left, right.Y * left, right.Z * left);
 		}
 
 		// A test to see if P1 is on the same side as P2 of a line segment ab
-		bool SameSide(Vector3 p1, Vector3 p2, Vector3 a, Vector3 b)
+		inline bool SameSide(Vector3 p1, Vector3 p2, Vector3 a, Vector3 b)
 		{
 			Vector3 cp1 = math::CrossV3(b - a, p1 - a);
 			Vector3 cp2 = math::CrossV3(b - a, p2 - a);
@@ -282,7 +282,7 @@ namespace objl
 		}
 
 		// Generate a cross produect normal for a triangle
-		Vector3 GenTriNormal(Vector3 t1, Vector3 t2, Vector3 t3)
+		inline Vector3 GenTriNormal(Vector3 t1, Vector3 t2, Vector3 t3)
 		{
 			Vector3 u = t2 - t1;
 			Vector3 v = t3 - t1;
@@ -293,7 +293,7 @@ namespace objl
 		}
 
 		// Check to see if a Vector3 Point is within a 3 Vector3 Triangle
-		bool inTriangle(Vector3 point, Vector3 tri1, Vector3 tri2, Vector3 tri3)
+		inline bool inTriangle(Vector3 point, Vector3 tri1, Vector3 tri2, Vector3 tri3)
 		{
 			// Test to see if it is within an infinite prism that the triangle outlines.
 			bool within_tri_prisim = SameSide(point, tri1, tri2, tri3) && SameSide(point, tri2, tri1, tri3)