--- a/Renderer/Engine/viewer.cc	Fri Nov 05 22:28:20 2010 +0900
+++ b/Renderer/Engine/viewer.cc	Sun Nov 07 02:53:05 2010 +0900
@@ -627,21 +627,89 @@
 
 }
 
+/* flag_drawable な Scenegraph の総数を求める */
+int
+sg_drawable_num(SceneGraphPtr sg)
+{
+  int sg_count = 0;
+  while (sg) {
+    if (sg->flag_drawable) {
+      sg_count++;
+    }
+    if (sg->children != NULL) {
+      sg = sg->children;
+    } else if (sg->brother != NULL) {
+      sg = sg->brother;
+    } else {
+      while (sg) {
+	if (sg->brother != NULL) {
+	  sg = sg->brother;
+	  break;
+	} else {
+	  if (sg->parent == NULL) {
+	    sg = NULL;
+	    break;
+	  } else {
+	    sg = sg->parent;
+	  }
+	}
+      }
+    }  
+  }
+  return sg_count;
+}
+
 void
 create_pp_task(SceneGraphPtr sg, TaskManager *manager, int spe_num, HTaskPtr task_next)
 {
 
-  MatrixListInfo *matrix_info = (MatrixListInfo*)manager->allocate(sizeof(MatrixListInfo));
-  collect_matrix(sg, matrix_info, manager);
-
   /*
    * SceneGraph を辿って coord_xyz, coord_tex, normal, matrix, real_matrix 及び、
    * PolygonPack の TrianglePack (空) を送る。pp->info.size の計算もここで。
    * 
    */
+  //int spe_num = 6;
+
+  HTask **task_array = (HTask**)manager->allocate(sizeof(HTask*)*spe_num);
+  Task **pp = (Task**)manager->allocate(sizeof(Task*)*spe_num);
+
+  int sg_num = sg_drawable_num(sg);
+
+  for (int k = 0; k < spe_num; k++) {
+    task_array[k] = manager->create_task_array(CreatePolygonFromSceneGraph,sg_num,4,6,1);
+    pp[k] = 0;
+  }
+
+  while (sg) {
+    if (sg->flag_drawable) {
+	
+    }
+    if (sg->children != NULL) {
+      sg = sg->children;
+    } else if (sg->brother != NULL) {
+      sg = sg->brother;
+    } else {
+      while (sg) {
+	if (sg->brother != NULL) {
+	  sg = sg->brother;
+	  break;
+	} else {
+	  if (sg->parent == NULL) {
+	    sg = NULL;
+	    break;
+	  } else {
+	    sg = sg->parent;
+	  }
+	}
+      }
+    }  
+  }
+
+  //MatrixListInfo *matrix_info = (MatrixListInfo*)manager->allocate(sizeof(MatrixListInfo));
+  //collect_matrix(sg, matrix_info, manager);
 
   //HTaskPtr phase_wait = manager->create_task(Dummy);
-
+  /*
   for (MatrixListInfo* t = matrix_info; t != NULL; t = t->next) {
 
     printf("list_length %d \n", t->list_length);
@@ -679,7 +747,7 @@
 
   printf("-----------------------\n");
   //return create_pp_wait;
-
+  */
 }
 
 void
@@ -699,7 +767,8 @@
 
   
 #else
-    
+    //SceneGraphPtr sg = sgroot->getDrawSceneGraph();
+    //printf("sg->size = %lld\n", sg->size);
     HTaskPtr task_create_pp = manager->create_task(CreatePolygonFromSceneGraph);
     // SceneGraph(木構造) -> PolygonPack