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altoslib: Add null constructors to AltosQuaternion and AltosRotation
[fw/altos]
/
altoslib
/
AltosRotation.java
diff --git
a/altoslib/AltosRotation.java
b/altoslib/AltosRotation.java
index 321a0f304d53d11d49950f2b82db3d277007ad24..6db0b541595ce37f51acd0f78c413abd07b72c38 100644
(file)
--- a/
altoslib/AltosRotation.java
+++ b/
altoslib/AltosRotation.java
@@
-48,14
+48,18
@@
public class AltosRotation implements AltosJsonable {
rotation = up.vectors_to_rotation(orient);
}
rotation = up.vectors_to_rotation(orient);
}
- public AltosJson json() {
- return rotation.json();
- }
-
public AltosRotation(AltosJson j) {
rotation = new AltosQuaternion(j);
}
public AltosRotation(AltosJson j) {
rotation = new AltosQuaternion(j);
}
+ public AltosRotation() {
+ rotation = new AltosQuaternion();
+ }
+
+ public AltosJson json() {
+ return rotation.json();
+ }
+
public static AltosRotation fromJson(AltosJson j, AltosRotation def) {
if (j == null)
return def;
public static AltosRotation fromJson(AltosJson j, AltosRotation def) {
if (j == null)
return def;