X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Fsavecanvas.cpp;h=18224dfc5e04cf2bfbf12a49ab280119b8808079;hb=0f9ceff3703a03265112e8bcfb2b31d959aa99d6;hp=690277cf630f1af91daeac96aab832d038cf19f8;hpb=c3ad95144d148602f672e95ddda1f18fc35502f8;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/savecanvas.cpp b/synfig-core/trunk/src/synfig/savecanvas.cpp
index 690277c..18224df 100644
--- a/synfig-core/trunk/src/synfig/savecanvas.cpp
+++ b/synfig-core/trunk/src/synfig/savecanvas.cpp
@@ -287,7 +287,9 @@ xmlpp::Element* encode_animated(xmlpp::Element* root,ValueNode_Animated::ConstHa
 			waypoint_node->set_attribute("before","halt");
 			break;
 		case INTERPOLATION_LINEAR:
-			waypoint_node->set_attribute("before","linear");
+			// This is the default value for angles, so don't add a new attribute for them
+			if (value_node->get_type() != ValueBase::TYPE_ANGLE)
+				waypoint_node->set_attribute("before","linear");
 			break;
 		case INTERPOLATION_MANUAL:
 			waypoint_node->set_attribute("before","manual");
@@ -296,7 +298,9 @@ xmlpp::Element* encode_animated(xmlpp::Element* root,ValueNode_Animated::ConstHa
 			waypoint_node->set_attribute("before","constant");
 			break;
 		case INTERPOLATION_TCB:
-			// This is the default value, so don't add a new attribute
+			// This is the default value, so don't add a new attribute (unless it's an angle - they default to linear)
+			if (value_node->get_type() == ValueBase::TYPE_ANGLE)
+				waypoint_node->set_attribute("before","tcb");
 			break;
 		default:
 			error("Unknown waypoint type for \"before\" attribute");
@@ -308,7 +312,9 @@ xmlpp::Element* encode_animated(xmlpp::Element* root,ValueNode_Animated::ConstHa
 			waypoint_node->set_attribute("after","halt");
 			break;
 		case INTERPOLATION_LINEAR:
-			waypoint_node->set_attribute("after","linear");
+			// This is the default value for angles, so don't add a new attribute for them
+			if (value_node->get_type() != ValueBase::TYPE_ANGLE)
+				waypoint_node->set_attribute("after","linear");
 			break;
 		case INTERPOLATION_MANUAL:
 			waypoint_node->set_attribute("after","manual");
@@ -317,10 +323,12 @@ xmlpp::Element* encode_animated(xmlpp::Element* root,ValueNode_Animated::ConstHa
 			waypoint_node->set_attribute("after","constant");
 			break;
 		case INTERPOLATION_TCB:
-			// This is the default value, so don't add a new attribute
+			// This is the default value, so don't add a new attribute (unless it's an angle - they default to linear)
+			if (value_node->get_type() == ValueBase::TYPE_ANGLE)
+				waypoint_node->set_attribute("after","tcb");
 			break;
 		default:
-			error("Unknown waypoint type for \"before\" attribute");
+			error("Unknown waypoint type for \"after\" attribute");
 		}
 
 		if(iter->get_tension()!=0.0)