# HG changeset patch
# User Santeri Piippo <crimsondusk64@gmail.com>
# Date 1397756911 -10800
# Node ID 46377d340c23ab357618f9855af313461bb0a86b
# Parent  614b53aef8a99d1e8cbcbf3f8d196e114be7aa43
- more debug stuff....

diff -r 614b53aef8a9 -r 46377d340c23 src/glCompiler.cc
--- a/src/glCompiler.cc	Tue Apr 08 11:12:08 2014 +0300
+++ b/src/glCompiler.cc	Thu Apr 17 20:48:31 2014 +0300
@@ -48,6 +48,7 @@
 };
 
 #include <QTime>
+#include <QFile>
 
 #define CLOCK_INIT QTime t0;
 
@@ -246,13 +247,34 @@
 
 	QVector<GLfloat> vbodata;
 
+	/*
+	if (vbonum == vboNumber (VBOSF_Triangles, VBOCM_Surfaces))
+	{
+		QFile f ("vbo.log");
+		if (f.open (QIODevice::WriteOnly))
+		{
+			for (auto it = m_objectInfo.begin(); it != m_objectInfo.end(); ++it)
+			{
+				if (it.key()->document() == getCurrentDocument())
+				{
+					fprint (f, "----- #%1 (%2:%3)\n", it.key()->id(),
+						it.key()->document()->getDisplayName(), it.key()->lineNumber());
+					const QVector<GLfloat>& v = it.value().data[vbonum];
+
+					for (int i = 0; i < v.size() / 3; ++i)
+						fprint (f, "- %1, %2, %3\n", v[i * 3], v[1 * 3 + 1], v[1 * 3 + 2]);
+				}
+			}
+
+			f.close();
+		}
+	}
+	*/
+
 	for (auto it = m_objectInfo.begin(); it != m_objectInfo.end(); ++it)
 	{
-		if (it.key()->document() == getCurrentDocument())
-		{
-			print ("merge %1\n", it.key()->id());
+		if (it.key()->document() == getCurrentDocument() && it.key()->isHidden() == false)
 			vbodata += it->data[vbonum];
-		}
 	}
 
 	glBindBuffer (GL_ARRAY_BUFFER, m_vbo[vbonum]);
@@ -284,11 +306,8 @@
 		return;
 
 	g_objectOrigins[obj] = obj->document()->getDisplayName() + ":" + QString::number (obj->lineNumber());
-
-	if (obj->id() == 563)
-		print ("compile %1\n", g_objectOrigins[obj]);
-
 	ObjectVBOInfo info;
+	info.isChanged = true;
 	dropObject (obj);
 	compileSubObject (obj, obj, &info);
 	m_objectInfo[obj] = info;
@@ -304,9 +323,9 @@
 
 	switch (poly.num)
 	{
+		case 2:	surface = VBOSF_Lines;		numverts = 2; break;
 		case 3:	surface = VBOSF_Triangles;	numverts = 3; break;
 		case 4:	surface = VBOSF_Quads;		numverts = 4; break;
-		case 2:	surface = VBOSF_Lines;		numverts = 2; break;
 		case 5:	surface = VBOSF_CondLines;	numverts = 2; break;
 
 		default:
@@ -315,6 +334,9 @@
 			assert (false);
 	}
 
+	if (poly.num == 3)
+		print ("compile triangle %1 for #%2\n", poly.origin, topobj->id());
+
 	for (int complement = 0; complement < VBOCM_NumComplements; ++complement)
 	{
 		const int vbonum			= vboNumber (surface, (EVBOComplement) complement);
@@ -408,8 +430,8 @@
 //
 void GLCompiler::writeColor (QVector<GLfloat>& array, const QColor& color)
 {
-	array	<< ((float) color.red()) / 255.0f
-			<< ((float) color.green()) / 255.0f
-			<< ((float) color.blue()) / 255.0f
-			<< ((float) color.alpha()) / 255.0f;
+	array	<< ((GLfloat) color.red()) / 255.0f
+			<< ((GLfloat) color.green()) / 255.0f
+			<< ((GLfloat) color.blue()) / 255.0f
+			<< ((GLfloat) color.alpha()) / 255.0f;
 }
diff -r 614b53aef8a9 -r 46377d340c23 src/glCompiler.h
--- a/src/glCompiler.h	Tue Apr 08 11:12:08 2014 +0300
+++ b/src/glCompiler.h	Thu Apr 17 20:48:31 2014 +0300
@@ -28,52 +28,53 @@
 //
 class GLCompiler
 {
-	public:
-		struct ObjectVBOInfo
-		{
-			QVector<GLfloat> data[g_numVBOs];
-		};
+public:
+	struct ObjectVBOInfo
+	{
+		QVector<GLfloat>	data[g_numVBOs];
+		bool				isChanged;
+	};
 
-		GLCompiler();
-		~GLCompiler();
-		void				compileDocument (LDDocument* doc);
-		void				dropObject (LDObject* obj);
-		void				initialize();
-		QColor				polygonColor (LDPolygon& poly, LDObject* topobj) const;
-		QColor				indexColorForID (int id) const;
-		void				needMerge();
-		void				prepareVBO (int vbonum);
-		void				stageForCompilation (LDObject* obj);
+	GLCompiler();
+	~GLCompiler();
+	void				compileDocument (LDDocument* doc);
+	void				dropObject (LDObject* obj);
+	void				initialize();
+	QColor				polygonColor (LDPolygon& poly, LDObject* topobj) const;
+	QColor				indexColorForID (int id) const;
+	void				needMerge();
+	void				prepareVBO (int vbonum);
+	void				stageForCompilation (LDObject* obj);
 
-		static uint32		colorToRGB (const QColor& color);
+	static uint32		colorToRGB (const QColor& color);
 
-		static inline int	vboNumber (EVBOSurface surface, EVBOComplement complement)
-		{
-			return (surface * VBOCM_NumComplements) + complement;
-		}
+	static inline int	vboNumber (EVBOSurface surface, EVBOComplement complement)
+	{
+		return (surface * VBOCM_NumComplements) + complement;
+	}
 
-		inline GLuint		vbo (int vbonum) const
-		{
-			return m_vbo[vbonum];
-		}
+	inline GLuint		vbo (int vbonum) const
+	{
+		return m_vbo[vbonum];
+	}
 
-		inline int			vboCount (int vbonum) const
-		{
-			return m_vboSizes[vbonum] / 3;
-		}
+	inline int			vboSize (int vbonum) const
+	{
+		return m_vboSizes[vbonum];
+	}
 
-	private:
-		void			compileStaged();
-		void			compileObject (LDObject* obj);
-		void			compileSubObject (LDObject* obj, LDObject* topobj, GLCompiler::ObjectVBOInfo* objinfo);
-		void			writeColor (QVector<float>& array, const QColor& color);
-		void			compilePolygon (LDPolygon& poly, LDObject* topobj, GLCompiler::ObjectVBOInfo* objinfo);
+private:
+	void			compileStaged();
+	void			compileObject (LDObject* obj);
+	void			compileSubObject (LDObject* obj, LDObject* topobj, GLCompiler::ObjectVBOInfo* objinfo);
+	void			writeColor (QVector<float>& array, const QColor& color);
+	void			compilePolygon (LDPolygon& poly, LDObject* topobj, GLCompiler::ObjectVBOInfo* objinfo);
 
-		QMap<LDObject*, ObjectVBOInfo>		m_objectInfo;
-		LDObjectList						m_staged; // Objects that need to be compiled
-		GLuint								m_vbo[g_numVBOs];
-		bool								m_vboChanged[g_numVBOs];
-		int									m_vboSizes[g_numVBOs];
+	QMap<LDObject*, ObjectVBOInfo>		m_objectInfo;
+	LDObjectList						m_staged; // Objects that need to be compiled
+	GLuint								m_vbo[g_numVBOs];
+	bool								m_vboChanged[g_numVBOs];
+	int									m_vboSizes[g_numVBOs];
 };
 
 #define checkGLError() { checkGLError_private (__FILE__, __LINE__); }
diff -r 614b53aef8a9 -r 46377d340c23 src/glRenderer.cc
--- a/src/glRenderer.cc	Tue Apr 08 11:12:08 2014 +0300
+++ b/src/glRenderer.cc	Thu Apr 17 20:48:31 2014 +0300
@@ -468,7 +468,8 @@
 	m_compiler->prepareVBO (colornum);
 	GLuint surfacevbo = m_compiler->vbo (surfacenum);
 	GLuint colorvbo = m_compiler->vbo (colornum);
-	GLsizei count = m_compiler->vboCount (surfacevbo);
+	GLsizei count = m_compiler->vboSize (surfacevbo) / 3;
+	print ("Count: %1\n", (int) count );
 
 	if (count > 0)
 	{
@@ -576,12 +577,12 @@
 		return;
 
 #ifndef RELEASE
-	if (isPicking() == false)
+	if (not isPicking())
 	{
 		QString text = format ("Rotation: (%1, %2, %3)\nPanning: (%4, %5), Zoom: %6",
 			rot(X), rot(Y), rot(Z), pan(X), pan(Y), zoom());
 		QRect textSize = metrics.boundingRect (0, 0, m_width, m_height, Qt::AlignCenter, text);
-
+		paint.setPen (textpen);
 		paint.drawText ((width() - textSize.width()) / 2, height() - textSize.height(), textSize.width(),
 			textSize.height(), Qt::AlignCenter, text);
 	}
@@ -1240,6 +1241,13 @@
 	// Go through each pixel read and add them to the selection.
 	for (qint32 i = 0; i < numpixels; ++i)
 	{
+		QList<float> selfloats;
+		selfloats << ((float) pixelptr[0]) / 255.0f;
+		selfloats << ((float) pixelptr[1]) / 255.0f;
+		selfloats << ((float) pixelptr[2]) / 255.0f;
+		selfloats << ((float) pixelptr[3]) / 255.0f;
+		print ("selection: %1\n", selfloats);
+
 		qint32 idx =
 			(*(pixelptr + 0) * 0x10000) +
 			(*(pixelptr + 1) * 0x100) +
@@ -1249,7 +1257,7 @@
 		if (idx == 0xFFFFFF)
 			continue; // White is background; skip
 
-		dprint ("id: %1\n", idx);
+		dvalof (idx);
 		LDObject* obj = LDObject::fromID (idx);
 		assert (obj != null);
 
diff -r 614b53aef8a9 -r 46377d340c23 src/ldDocument.cc
--- a/src/ldDocument.cc	Tue Apr 08 11:12:08 2014 +0300
+++ b/src/ldDocument.cc	Thu Apr 17 20:48:31 2014 +0300
@@ -1306,7 +1306,6 @@
 		g_win->buildObjList();
 		g_win->updateTitle();
 		g_win->R()->setDocument (f);
-		g_win->R()->repaint();
 		g_win->R()->compiler()->needMerge();
 		print ("Changed file to %1", f->getDisplayName());
 	}