Light Animation Identification.

source/blender/collada/AnimationImporter.cpp

@@ -675,7 +675,8 @@ void AnimationImporter:: Assign_transform_animations(std::vector<float>* frames,
 
 void AnimationImporter::translate_Animations_NEW ( COLLADAFW::Node * node , 
 												   std::map<COLLADAFW::UniqueId, COLLADAFW::Node*>& root_map,
-												   std::map<COLLADAFW::UniqueId, Object*>& object_map )
+												   std::map<COLLADAFW::UniqueId, Object*>& object_map,
+												   std::map<COLLADAFW::UniqueId, const COLLADAFW::Object*> FW_object_map)
 {
 	bool is_joint = node->getType() == COLLADAFW::Node::JOINT;
 	
@@ -684,7 +685,7 @@ void AnimationImporter::translate_Animations_NEW ( COLLADAFW::Node * node ,
 	
 	const char *bone_name = is_joint ? bc_get_joint_name(node) : NULL;
     
-	if ( ! is_object_animated(node) ) return ;  
+	if ( ! is_object_animated(node, FW_object_map) ) return ;  
 
     char joint_path[200];
 
@@ -776,13 +777,11 @@ void AnimationImporter::translate_Animations_NEW ( COLLADAFW::Node * node ,
 				ob->rotmode = ROT_MODE_EUL;
 			}
 		}
- 
 	}
-	
 }
 
 //Check if object is animated by checking if animlist_map holds the animlist_id of node transforms
-bool AnimationImporter::is_object_animated ( const COLLADAFW::Node * node ) 
+bool AnimationImporter::is_object_animated ( const COLLADAFW::Node * node , std::map<COLLADAFW::UniqueId, const COLLADAFW::Object*> FW_object_map ) 
 {
 	bool exists = false;
 	const COLLADAFW::TransformationPointerArray& nodeTransforms = node->getTransformations();
@@ -800,6 +799,21 @@ bool AnimationImporter::is_object_animated ( const COLLADAFW::Node * node )
 			break;
 		}
 	}
+	const COLLADAFW::InstanceLightPointerArray& nodeLights = node->getInstanceLights();
+
+	for (unsigned int i = 0; i < nodeLights.getCount(); i++) {
+		const COLLADAFW::Light *light = (COLLADAFW::Light *) FW_object_map[nodeLights[i]->getInstanciatedObjectId()];
+		const COLLADAFW::Color *col =  &(light->getColor());
+		const COLLADAFW::UniqueId& listid = col->getAnimationList();
+
+		//check if color has animations    
+		if (animlist_map.find(listid) == animlist_map.end()) continue ;
+		else 
+		{
+			exists = true;
+			break;
+		}
+	}
 	
 	return exists;
 }

source/blender/collada/AnimationImporter.h

@@ -37,6 +37,7 @@
 #include "COLLADAFWAnimationList.h"
 #include "COLLADAFWNode.h"
 #include "COLLADAFWUniqueId.h"
+#include "COLLADAFWLight.h"
 
 #include "DNA_anim_types.h"
 #include "DNA_object_types.h"
@@ -97,9 +98,10 @@ public:
   
     void translate_Animations_NEW ( COLLADAFW::Node * Node , 
 												   std::map<COLLADAFW::UniqueId, COLLADAFW::Node*>& root_map,
-												   std::map<COLLADAFW::UniqueId, Object*>& object_map );
+												   std::map<COLLADAFW::UniqueId, Object*>& object_map ,
+												   std::map<COLLADAFW::UniqueId, const COLLADAFW::Object*> FW_object_map);
 
-	bool is_object_animated ( const COLLADAFW::Node * node ) ;
+	bool is_object_animated ( const COLLADAFW::Node * node , std::map<COLLADAFW::UniqueId,const COLLADAFW::Object*> FW_object_map ) ;
 
 
 	void Assign_transform_animations(std::vector<float>* frames, 

source/blender/collada/DocumentImporter.cpp

@@ -252,7 +252,7 @@ void DocumentImporter::translate_anim_recursive(COLLADAFW::Node *node, COLLADAFW
 
 	//for (i = 0; i < 4; i++)
 		//ob = 
-	anim_importer.translate_Animations_NEW(node, root_map, object_map);
+	anim_importer.translate_Animations_NEW(node, root_map, object_map, FW_object_map);
 
 	COLLADAFW::NodePointerArray &children = node->getChildNodes();
 	for (i = 0; i < children.getCount(); i++) {
@@ -1051,6 +1051,7 @@ bool DocumentImporter::writeLight( const COLLADAFW::Light* light )
 	}
 
 	this->uid_lamp_map[light->getUniqueId()] = lamp;
+	this->FW_object_map[light->getUniqueId()] = light;
 	return true;
 }
 

source/blender/collada/DocumentImporter.h

@@ -157,7 +157,7 @@ private:
 	std::vector<Object*> libnode_ob;
 
 	std::map<COLLADAFW::UniqueId, COLLADAFW::Node*> root_map; // find root joint by child joint uid, for bone tree evaluation during resampling
-
+	std::map<COLLADAFW::UniqueId, const COLLADAFW::Object*> FW_object_map;
 };
 
 #endif