EPhysics: add missing damping getter

SVN revision: 73386

legacy/ephysics/src/lib/EPhysics.h

@@ -1316,13 +1316,32 @@ EAPI void ephysics_body_stop(EPhysics_Body *body);
  * factor.
  *
  * @param body The physics body.
- * @param linear_damping The linear damping force to apply on @p body.
- * @param angular_damping The angular damping force to apply on @p body.
+ * @param linear_damping The linear damping factor to apply on @p body.
+ * @param angular_damping The angular damping factor to apply on @p body.
+ *
+ * @see ephysics_body_damping_get().
  *
  * @ingroup EPhysics_Body
  */
 EAPI void ephysics_body_damping_set(EPhysics_Body *body, double linear_damping, double angular_damping);
 
+/**
+ * @brief
+ * Get the angular and linear damping values.
+ *
+ * Damping(linear and angular) values are applied to body's linear and angular
+ * velocity.
+ *
+ * @param body The physics body.
+ * @param linear_damping The linear damping factor applied over @p body.
+ * @param angular_damping The angular damping factor applied over @p body.
+ *
+ * @see ephysics_body_damping_set() for details.
+ *
+ * @ingroup EPhysics_Body
+ */
+EAPI void ephysics_body_damping_get(EPhysics_Body *body, double *linear_damping, double *angular_damping);
+
 /**
  * @brief
  * Update the evas object associated to the body.

legacy/ephysics/src/lib/ephysics_body.cpp

@@ -659,6 +659,20 @@ ephysics_body_damping_set(EPhysics_Body *body, double linear_damping, double ang
                                  btScalar(angular_damping));
 }
 
+EAPI void
+ephysics_body_damping_get(EPhysics_Body *body, double *linear_damping, double *angular_damping)
+{
+    if (!body)
+     {
+        ERR("Can't get damping, body is null.");
+        return;
+     }
+
+    if (linear_damping) *linear_damping = body->rigid_body->getLinearDamping();
+    if (angular_damping) *angular_damping =
+      body->rigid_body->getAngularDamping();
+}
+
 EAPI void
 ephysics_body_evas_object_update(EPhysics_Body *body)
 {