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Normalizing Vector4d.zero returns Vector4d.zero.

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This commit is contained in:
Will Fowler
2015-11-10 14:10:05 -07:00
parent 956abb4a26
commit 9aa197fe1f
1 changed files with 2 additions and 0 deletions
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2
LibBSP/Source/Structs/Common/Vector4d.cs
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@@ -90,6 +90,7 @@ namespace LibBSP {
/// </summary>
public Vector4d normalized {
get {
if (this == Vector4d.zero) { return Vector4d.zero; }
double magnitude = this.magnitude;
return new Vector4d(x / magnitude, y / magnitude, z / magnitude, w / magnitude);
}
@@ -401,6 +402,7 @@ namespace LibBSP {
/// Changes this vector to its normalized version (it will have a magnitude of 1).
/// </summary>
public void Normalize() {
if (this == Vector4d.zero) { return; }
double magnitude = this.magnitude;
x /= magnitude;
y /= magnitude;