# HG changeset patch
# User Santeri Piippo <crimsondusk64@gmail.com>
# Date 1397852221 -10800
# Node ID f2cc5964f52d0338bc0cd9e5d2a317f10ba14136
# Parent  a2cbef6336738833d72be978fd169af1c6053174
- sped up known vertex information gathering by an order of magnitude

diff -r a2cbef633673 -r f2cc5964f52d src/ldDocument.cc
--- a/src/ldDocument.cc	Fri Apr 18 18:58:13 2014 +0300
+++ b/src/ldDocument.cc	Fri Apr 18 23:17:01 2014 +0300
@@ -132,7 +132,7 @@
 	setTabIndex (-1);
 	setHistory (new History);
 	history()->setDocument (this);
-	m_needsGLReInit = true;
+	m_needsReCache = true;
 }
 
 // =============================================================================
@@ -1114,10 +1114,12 @@
 
 	if (obj->type() == LDObject::ESubfile)
 	{
-		for (LDObject* sub : static_cast<LDSubfile*> (obj)->inlineContents (true, false))
+		LDSubfile* ref = static_cast<LDSubfile*> (obj);
+
+		for (Vertex vrt : ref->fileInfo()->inlineVertices())
 		{
-			addKnownVerticesOf (sub);
-			sub->destroy();
+			vrt.transform (ref->transform(), ref->position());
+			addKnownVertexReference (vrt);
 		}
 	}
 	else
@@ -1136,10 +1138,12 @@
 
 	if (obj->type() == LDObject::ESubfile)
 	{
-		for (LDObject* sub : static_cast<LDSubfile*> (obj)->inlineContents (true, false))
+		LDSubfile* ref = static_cast<LDSubfile*> (obj);
+
+		for (Vertex vrt : ref->fileInfo()->inlineVertices())
 		{
-			removeKnownVerticesOf (sub);
-			sub->destroy();
+			vrt.transform (ref->transform(), ref->position());
+			removeKnownVertexReference (vrt);
 		}
 	}
 	else
@@ -1293,10 +1297,13 @@
 
 // =============================================================================
 //
-void LDDocument::initializeGLData()
+void LDDocument::initializeCachedData()
 {
-	print (getDisplayName() + ": Initializing GL data");
+	if (not m_needsReCache)
+		return;
+
 	LDObjectList objs = inlineContents (true, true);
+	m_storedVertices.clear();
 
 	for (LDObject* obj : objs)
 	{
@@ -1309,19 +1316,21 @@
 			delete data;
 		}
 
+		for (int i = 0; i < obj->vertices(); ++i)
+			m_storedVertices << obj->vertex (i);
+
 		obj->destroy();
 	}
 
-	m_needsGLReInit = false;
+	removeDuplicates (m_storedVertices);
+	m_needsReCache = false;
 }
 
 // =============================================================================
 //
 QList<LDPolygon> LDDocument::inlinePolygons()
 {
-	if (m_needsGLReInit == true)
-		initializeGLData();
-
+	initializeCachedData();
 	return polygonData();
 }
 
@@ -1530,3 +1539,11 @@
 	if (references().isEmpty())
 		invokeLater (closeUnused);
 }
+
+// =============================================================================
+//
+QList<Vertex> LDDocument::inlineVertices()
+{
+	initializeCachedData();
+	return m_storedVertices;
+}
diff -r a2cbef633673 -r f2cc5964f52d src/ldDocument.h
--- a/src/ldDocument.h	Fri Apr 18 18:58:13 2014 +0300
+++ b/src/ldDocument.h	Fri Apr 18 23:17:01 2014 +0300
@@ -94,7 +94,7 @@
 		QString getDisplayName();
 		const LDObjectList& getSelection() const;
 		bool hasUnsavedChanges() const; // Does this document have unsaved changes?
-		void initializeGLData();
+		void initializeCachedData();
 		LDObjectList inlineContents (bool deep, bool renderinline);
 		void insertObj (int pos, LDObject* obj);
 		int getObjectCount() const;
@@ -109,6 +109,7 @@
 		void vertexChanged (const Vertex& a, const Vertex& b);
 		void addKnownVerticesOf(LDObject* obj);
 		void removeKnownVerticesOf (LDObject* sub);
+		QList<Vertex> inlineVertices();
 
 		inline LDDocument& operator<< (LDObject* obj)
 		{
@@ -165,10 +166,11 @@
 	private:
 		LDObjectList			m_sel;
 		LDGLData*				m_gldata;
+		QList<Vertex>			m_storedVertices;
 
 		// If set to true, next polygon inline of this document discards the
 		// stored polygon data and re-builds it.
-		bool					m_needsGLReInit;
+		bool					m_needsReCache;
 
 		static LDDocument*		m_curdoc;
 
diff -r a2cbef633673 -r f2cc5964f52d src/ldObject.cc
--- a/src/ldObject.cc	Fri Apr 18 18:58:13 2014 +0300
+++ b/src/ldObject.cc	Fri Apr 18 23:17:01 2014 +0300
@@ -890,6 +890,6 @@
 		a->isImplicit() == false &&
 		a->polygonData().isEmpty())
 	{
-		a->initializeGLData();
+		a->initializeCachedData();
 	}
 };