Changeset 8731 in orxonox.OLD for trunk/src/lib

Timestamp:

Jun 22, 2006, 4:28:18 PM (19 years ago)

Author:

bensch

Message:

new player

Location:

trunk/src/lib/math

Files:

• quaternion.cc (modified) (4 diffs)
• quaternion.h (modified) (1 diff)

trunk/src/lib/math/quaternion.cc

@@ -216 +216 @@
 
 /**
- * @returns the heading
+ * @returns the Heading
  */
 float Quaternion::getHeading() const
@@ -230 +230 @@
 
 /**
+ * @returns the Heading-Quaternion
+ */
+Quaternion Quaternion::getHeadingQuat() const
+{
+  return Quaternion(this->getHeading(), Vector(0,1,0));
+}
+
+/**
  * @returns the Attitude
  */
@@ -236 +244 @@
   return asin(2.0 * (v.x*v.y + v.z*w));
 }
+
+/**
+ * @returns the Attitude-Quaternion
+ */
+Quaternion Quaternion::getAttitudeQuat() const
+{
+  return Quaternion(this->getAttitude(), Vector(0,0,1));
+}
+
 
 /**
@@ -247 +264 @@
     return 0.0f;
 }
+
+/**
+ * @returns the Bank-Quaternion
+ */
+Quaternion Quaternion::getBankQuat() const
+{
+  return Quaternion(this->getBank(), Vector(1,0,0));
+}
+
 
 

trunk/src/lib/math/quaternion.h

@@ -98 +98 @@
 
   float getHeading() const;
+  Quaternion getHeadingQuat() const;
   float getAttitude() const;
+  Quaternion getAttitudeQuat() const;
   float getBank() const;
+  Quaternion getBankQuat() const;
   /** @returns the rotational axis of this Quaternion */
   inline Vector getSpacialAxis() const { return this->v / sin(acos(w));/*sqrt(v.x*v.x + v.y*v.y + v.z+v.z);*/ };