Merge branch 'develop' of icube-forge.unistra.fr:cgogn/cgogn into develop

Conflicts:
	CGoGN/src/Utils/Shaders/shaderPhong.cpp
	CGoGN/src/Utils/Shaders/shaderSimpleFlat.cpp

Apps/Tuto/tuto2.cpp

@@ -124,7 +124,6 @@ void MyQT::createMap()
 // initialization GL callback
 void MyQT::cb_initGL()
 {
-
 	// create the render
 	m_render = new Algo::Render::GL2::MapRender();
 

CGoGN/CMakeLists.txt

@@ -53,7 +53,7 @@ ELSE()
 	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
 	SOURCES ${shaders_src} )
 ENDIF()
-
+add_dependencies(shader_target shader_to_h) #ensure that shader_to_h is compiled
 
 file(
 	GLOB		# WARNING NO MORE RECURSE TO AVOID TAKING QT FILES

CGoGN/include/Utils/GLSLShader.h

@@ -65,26 +65,25 @@ public:
 	 */
 	enum shaderType {VERTEX_SHADER = 1, FRAGMENT_SHADER = 2, GEOMETRY_SHADER = 3 };
 
-	static unsigned int CURRENT_OGL_VERSION;
-
-	static unsigned int MAJOR_OGL_CORE;
-
-	static unsigned int MINOR_OGL_CORE;
+#ifdef CGOGN_USE_OGL_CORE_PROFILE
+	static const unsigned int CURRENT_OGL_VERSION = 3;
+	static const unsigned int MAJOR_OGL_CORE = 3;
+	static const unsigned int MINOR_OGL_CORE = 3;
+#else
+	static const unsigned int CURRENT_OGL_VERSION = 2;
+	static const unsigned int MAJOR_OGL_CORE = 2;
+	static const unsigned int MINOR_OGL_CORE = 1;
+#endif
 
 	static std::set< std::pair<void*, GLSLShader*> >* m_registeredShaders;
 
-//	static glm::mat4* s_current_matrices;
 	static Utils::GL_Matrices* s_current_matrices;
 
 protected:
-	static std::string DEFINES_GL2;
-
-	static std::string DEFINES_GL3;
-
-	static std::string* DEFINES_GL;
-
 	static std::string defines_Geom(const std::string& primitivesIn, const std::string& primitivesOut, int maxVert);
 
+	static std::string defines_gl();
+
 	int m_nbMaxVertices;
 
 	GLuint m_vao;
@@ -210,9 +209,9 @@ public:
 	 */
 	virtual ~GLSLShader();
 
-	static void setCurrentOGLVersion(unsigned int version);
+//	static void setCurrentOGLVersion(unsigned int version);
 
-	static void setCurrentOGLVersion(unsigned int major,unsigned int minor);
+//	static void setCurrentOGLVersion(unsigned int major,unsigned int minor);
 
 	/*
 	 * search file in different path

CGoGN/include/Utils/Qt/qtQGLV_glw.h

@@ -107,6 +107,14 @@ public:
 	QSize minimumSizeHint() const;
 	QSize sizeHint() const;
 
+	inline int pixelRatio() const
+	{
+		#if (QT_VERSION>>16) == 5
+			return this->devicePixelRatio();
+		#else
+			return 1;
+		#endif
+	}
 };
 
 

CGoGN/include/Utils/Qt/qtgl.h

@@ -65,8 +65,6 @@ class CGoGN_UTILS_API GLWidget : public QGLWidget
 public:
 	GLWidget(SimpleQT* cbs, QWidget *parent = 0);
 
-	GLWidget(SimpleQT* cbs, QGLFormat& format, QWidget *parent = 0);
-
 	~GLWidget();
 
     QSize minimumSizeHint() const;
@@ -250,6 +248,15 @@ protected:
 	 * get the focale distance
 	 */
 	float getScale() { return scalefactor / foc; }
+
+	inline int pixelRatio() const
+	{
+		#if (QT_VERSION>>16) == 5
+			return this->devicePixelRatio();
+		#else
+			return 1;
+		#endif
+	}
 };
 
 } // namespace QT

CGoGN/src/Utils/GLSLShader.cpp

@@ -39,44 +39,43 @@ namespace CGoGN
 namespace Utils
 {
 
-#ifdef CGOGN_USE_OGL_CORE_PROFILE
-unsigned int GLSLShader::CURRENT_OGL_VERSION = 3;
-unsigned int GLSLShader::MAJOR_OGL_CORE = 3;
-unsigned int GLSLShader::MINOR_OGL_CORE = 3;
-#else
-unsigned int GLSLShader::CURRENT_OGL_VERSION = 2;
-unsigned int GLSLShader::MAJOR_OGL_CORE = 2;
-unsigned int GLSLShader::MINOR_OGL_CORE = 1;
-#endif
-
-
-
-std::string GLSLShader::DEFINES_GL2=\
-"#version 110\n"
-"#define PRECISION float pipo_PRECISION\n"
-"#define ATTRIBUTE attribute\n"
-"#define VARYING_VERT varying\n"
-"#define VARYING_FRAG varying\n"
-"#define FRAG_OUT_DEF float pipo_FRAGDEF\n"
-"#define FRAG_OUT gl_FragColor\n"
-"#define INVARIANT_POS float pipo_INVARIANT\n"
-"#define TEXTURE2D texture2D\n"
-;
-
-
-std::string GLSLShader::DEFINES_GL3=\
-"#version 150\n"
-"#define PRECISION precision highp float\n"
-"#define ATTRIBUTE in\n"
-"#define VARYING_VERT out\n"
-"#define VARYING_FRAG in\n"
-"#define FRAG_OUT_DEF out vec4 outFragColor\n"
-"#define FRAG_OUT outFragColor\n"
-"#define INVARIANT_POS invariant gl_Position\n"
-"#define TEXTURE2D texture\n";
-
-
-std::string* GLSLShader::DEFINES_GL = NULL;
+//#ifdef CGOGN_USE_OGL_CORE_PROFILE
+//unsigned int GLSLShader::CURRENT_OGL_VERSION = 3;
+//unsigned int GLSLShader::MAJOR_OGL_CORE = 3;
+//unsigned int GLSLShader::MINOR_OGL_CORE = 3;
+//#else
+//unsigned int GLSLShader::CURRENT_OGL_VERSION = 2;
+//unsigned int GLSLShader::MAJOR_OGL_CORE = 2;
+//unsigned int GLSLShader::MINOR_OGL_CORE = 1;
+//#endif
+
+
+
+//std::string GLSLShader::DEFINES_GL2=\
+//"#version 110\n"
+//"#define PRECISION float pipo_PRECISION\n"
+//"#define ATTRIBUTE attribute\n"
+//"#define VARYING_VERT varying\n"
+//"#define VARYING_FRAG varying\n"
+//"#define FRAG_OUT_DEF float pipo_FRAGDEF\n"
+//"#define FRAG_OUT gl_FragColor\n"
+//"#define INVARIANT_POS float pipo_INVARIANT\n"
+//"#define TEXTURE2D texture2D\n";
+
+
+//std::string GLSLShader::DEFINES_GL3=\
+//"#version 150\n"
+//"#define PRECISION precision highp float\n"
+//"#define ATTRIBUTE in\n"
+//"#define VARYING_VERT out\n"
+//"#define VARYING_FRAG in\n"
+//"#define FRAG_OUT_DEF out vec4 outFragColor\n"
+//"#define FRAG_OUT outFragColor\n"
+//"#define INVARIANT_POS invariant gl_Position\n"
+//"#define TEXTURE2D texture\n";
+
+
+//std::string* GLSLShader::DEFINES_GL = NULL;
 
 std::vector<std::string> GLSLShader::m_pathes;
 
@@ -100,8 +99,8 @@ GLSLShader::GLSLShader() :
 	*m_uniMat_ModelProj = -1;
 	*m_uniMat_Normal = -1;
 
-	if (DEFINES_GL == NULL)
-		setCurrentOGLVersion(MAJOR_OGL_CORE,MINOR_OGL_CORE);
+//	if (DEFINES_GL == NULL)
+//		setCurrentOGLVersion(MAJOR_OGL_CORE,MINOR_OGL_CORE);
 
 	m_nbMaxVertices = 16;
 
@@ -119,11 +118,36 @@ void GLSLShader::unregisterShader(void* ptr, GLSLShader* shader)
 	m_registeredShaders->erase(std::pair<void*,GLSLShader*>(ptr, shader));
 }
 
+std::string GLSLShader::defines_gl()
+{
+#ifdef CGOGN_USE_OGL_CORE_PROFILE
+	return std::string("#version 330\n\
+#define PRECISION precision highp float\n\
+#define ATTRIBUTE in\n\
+#define VARYING_VERT out\n\
+#define VARYING_FRAG in\n\
+#define FRAG_OUT_DEF out vec4 outFragColor\n\
+#define FRAG_OUT outFragColor\n\
+#define INVARIANT_POS invariant gl_Position\n\
+#define TEXTURE2D texture\n");
+#else
+	return std::string("#version 110\n \
+#define PRECISION float pipo_PRECISION\n\
+#define ATTRIBUTE attribute\n\
+#define VARYING_VERT varying\n\
+#define VARYING_FRAG varying\n\
+#define FRAG_OUT_DEF float pipo_FRAGDEF\n\
+#define FRAG_OUT gl_FragColor\n\
+#define INVARIANT_POS float pipo_INVARIANT\n\
+#define TEXTURE2D texture2D\n");
+#endif
+}
+
 std::string GLSLShader::defines_Geom(const std::string& primitivesIn, const std::string& primitivesOut, int maxVert)
 {
 	if (CURRENT_OGL_VERSION >= 3)
 	{
-		std::string str("#version 150\n");
+		std::string str("#version 330\n");
 		str.append("precision highp float;\n");
 		str.append("layout (");
 		str.append(primitivesIn);
@@ -1042,26 +1066,26 @@ void GLSLShader::unbindVA(const std::string& name)
 	CGoGNerr << "GLSLShader: Attribute "<<name<< " not binded"<< CGoGNendl;
 }
 
-void GLSLShader::setCurrentOGLVersion(unsigned int version)
-{
-	CURRENT_OGL_VERSION = version;
-	switch(version)
-	{
-	case 2:
-		DEFINES_GL = &DEFINES_GL2;
-		break;
-	case 3:
-		DEFINES_GL = &DEFINES_GL3;
-		break;
-	}
-}
-
-void GLSLShader::setCurrentOGLVersion(unsigned int major,unsigned int minor)
-{
-	setCurrentOGLVersion(major);
-	MAJOR_OGL_CORE = major;
-	MINOR_OGL_CORE = minor;
-}
+//void GLSLShader::setCurrentOGLVersion(unsigned int version)
+//{
+//	CURRENT_OGL_VERSION = version;
+//	switch(version)
+//	{
+//	case 2:
+//		DEFINES_GL = &DEFINES_GL2;
+//		break;
+//	case 3:
+//		DEFINES_GL = &DEFINES_GL3;
+//		break;
+//	}
+//}
+
+//void GLSLShader::setCurrentOGLVersion(unsigned int major,unsigned int minor)
+//{
+//	setCurrentOGLVersion(major);
+//	MAJOR_OGL_CORE = major;
+//	MINOR_OGL_CORE = minor;
+//}
 
 /**
  * update projection, modelview, ... matrices

CGoGN/src/Utils/Qt/qtQGLV.cpp

@@ -53,7 +53,6 @@ SimpleQGLV::SimpleQGLV() :
 	m_modelView_matrix(m_mat.m_matrices[1]),
 	m_transfo_matrix(m_mat.m_matrices[2])
 {
-	QGLFormat format;
 	if (GLSLShader::CURRENT_OGL_VERSION >= 3)
 	{
 		QGLFormat glFormat;

CGoGN/src/Utils/Qt/qtQGLV_glw.cpp

@@ -167,15 +167,14 @@ void QGLView::mousePressEvent(QMouseEvent* event)
 //	clickPoint = event->pos();
 	m_current_button = event->button();
 	if (m_sqgl)
-		m_sqgl->cb_mousePress(event->button(), event->x(), getHeight() - event->y());
-
+		m_sqgl->cb_mousePress(event->button(), event->x()*pixelRatio(), getHeight() - event->y()*pixelRatio());
 	QGLViewer::mousePressEvent(event);
 }
 
 void QGLView::mouseReleaseEvent(QMouseEvent* event)
 {
 	if (m_sqgl)
-		m_sqgl->cb_mouseRelease(event->button(), event->x(), getHeight() - event->y());
+		m_sqgl->cb_mouseRelease(event->button(), event->x()*pixelRatio(), getHeight() - event->y()*pixelRatio());
 	m_current_button = 0;
 	QGLViewer::mouseReleaseEvent(event);
 }
@@ -183,13 +182,13 @@ void QGLView::mouseReleaseEvent(QMouseEvent* event)
 void QGLView::mouseClickEvent(QMouseEvent* event)
 {
 	if (m_sqgl)
-		m_sqgl->cb_mouseClick(event->button(), event->x(), getHeight() - event->y());
+		m_sqgl->cb_mouseClick(event->button(), event->x()*pixelRatio(), getHeight() - event->y()*pixelRatio());
 }
 
 void QGLView::mouseMoveEvent(QMouseEvent* event)
 {
 	if (m_sqgl)
-		m_sqgl->cb_mouseMove(m_current_button, event->x(), getHeight() - event->y());
+		m_sqgl->cb_mouseMove(m_current_button, event->x()*pixelRatio(), getHeight() - event->y()*pixelRatio());
 
 	QGLViewer::mouseMoveEvent(event);
 }

CGoGN/src/Utils/Qt/qtSimple.cpp

@@ -137,11 +137,14 @@ SimpleQT::SimpleQT(const SimpleQT& sqt):
 {
 	if (GLSLShader::CURRENT_OGL_VERSION >= 3)
 	{
-		QGLFormat format = sqt.m_glWidget->format();
-		m_glWidget = new GLWidget(this,format);
+		QGLFormat glFormat;
+		glFormat.setVersion( Utils::GLSLShader::MAJOR_OGL_CORE, Utils::GLSLShader::MINOR_OGL_CORE);
+		glFormat.setProfile( QGLFormat::CoreProfile ); // Requires >=Qt-4.8.0
+		glFormat.setSampleBuffers( true );
+		QGLFormat::setDefaultFormat(glFormat);
 	}
-	else
-		m_glWidget = new GLWidget(this);
+
+	m_glWidget = new GLWidget(this);
 
 	setCentralWidget(m_glWidget);
 
@@ -172,11 +175,14 @@ void SimpleQT::operator=(const SimpleQT& sqt)
 {
 	if (GLSLShader::CURRENT_OGL_VERSION >= 3)
 	{
-		QGLFormat format = sqt.m_glWidget->format();
-		m_glWidget = new GLWidget(this,format);
+		QGLFormat glFormat;
+		glFormat.setVersion( Utils::GLSLShader::MAJOR_OGL_CORE, Utils::GLSLShader::MINOR_OGL_CORE);
+		glFormat.setProfile( QGLFormat::CoreProfile ); // Requires >=Qt-4.8.0
+		glFormat.setSampleBuffers( true );
+		QGLFormat::setDefaultFormat(glFormat);
 	}
-	else
-		m_glWidget = new GLWidget(this);
+
+	m_glWidget = new GLWidget(this);
 
 	setCentralWidget(m_glWidget) ;
 

CGoGN/src/Utils/Qt/qtgl.cpp

@@ -44,12 +44,7 @@ namespace QT
 float GLWidget::FAR_PLANE = 500.0f;
 
 GLWidget::GLWidget(SimpleQT* cbs, QWidget *parent) :
-#ifdef MAC_OSX
-//	QGLWidget(new Core3_2_context(QGLFormat::defaultFormat()),parent),
-	QGLWidget(QGLFormat(QGL::Rgba | QGL::DoubleBuffer| QGL::DepthBuffer), parent),
-#else
-	QGLWidget(QGLFormat(QGL::Rgba | QGL::DoubleBuffer| QGL::DepthBuffer), parent),
-#endif
+	QGLWidget(parent),
 	m_cbs(cbs),
 	m_state_modifier(0),
 	allow_rotation(true)
@@ -70,28 +65,6 @@ GLWidget::GLWidget(SimpleQT* cbs, QWidget *parent) :
 }
 
 
-GLWidget::GLWidget(SimpleQT* cbs, QGLFormat& format, QWidget *parent) :
-	QGLWidget(format, parent),
-	m_cbs(cbs),
-	m_state_modifier(0),
-	allow_rotation(true)
-{
-	makeCurrent();
-	glewExperimental = GL_TRUE;
-	glewInit();
-
-	newModel = 1;
-	m_cbs->trans_x() = 0.;
-	m_cbs->trans_y() = 0.;
-	float f = FAR_PLANE;
-	m_cbs->trans_z() = -f / 5.0f;
-	foc = 2.0f;
-
-	// init trackball
-	trackball(m_cbs->curquat(), 0.0f, 0.0f, 0.0f, 0.0f);
-
-}
-
 GLWidget::~GLWidget()
 {
 }
@@ -256,14 +229,14 @@ void GLWidget::mousePressEvent(QMouseEvent* event)
 	m_current_button = event->button();
 
 	if (m_cbs)
-		m_cbs->cb_mousePress(event->button(), event->x(), getHeight() - event->y());
+		m_cbs->cb_mousePress(event->button(), event->x()*pixelRatio(), getHeight() - event->y()*pixelRatio());
 	setFocus(Qt::MouseFocusReason);
 }
 
 void GLWidget::mouseReleaseEvent(QMouseEvent* event)
 {
 	if (m_cbs)
-		m_cbs->cb_mouseRelease(event->button(), event->x(), getHeight() - event->y());
+		m_cbs->cb_mouseRelease(event->button(), event->x()*pixelRatio(), getHeight() - event->y()*pixelRatio());
 
 	if(event->pos() == clickPoint)
 		mouseClickEvent(event) ;
@@ -273,15 +246,15 @@ void GLWidget::mouseClickEvent(QMouseEvent* event)
 {
 
 	if (m_cbs)
-		m_cbs->cb_mouseClick(event->button(), event->x(), getHeight() - event->y());
+		m_cbs->cb_mouseClick(event->button(), event->x()*pixelRatio(), getHeight() - event->y()*pixelRatio());
 }
 
 void GLWidget::mouseDoubleClickEvent(QMouseEvent* event)
 {
 	if (event->button()==1)
 	{
-		GLint x = event->x();
-		GLint y = getHeight() - event->y();
+		GLint x = event->x()*pixelRatio();
+		GLint y = getHeight() - event->y()*pixelRatio();
 		GLfloat depth;
 		glReadPixels(x, y, 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &depth);
 		if (depth < 1.0f)

CGoGN/src/Utils/Shaders/shaderColorPerVertex.cpp

@@ -45,10 +45,10 @@ ShaderColorPerVertex::ShaderColorPerVertex(bool withClipping, bool black_is_tran
 		m_nameFS = "ShaderColorPerVertexClip_fs";
 		m_nameGS = "";
 
-		std::string glxvert(*GLSLShader::DEFINES_GL);
+		std::string glxvert(GLSLShader::defines_gl());
 		glxvert.append(vertexShaderClipText);
 
-		std::string glxfrag(*GLSLShader::DEFINES_GL);
+		std::string glxfrag(GLSLShader::defines_gl());
 		if (black_is_transparent)
 			glxfrag.append("#define BLACK_TRANSPARENCY 1\n");
 		glxfrag.append(fragmentShaderClipText);
@@ -65,10 +65,10 @@ ShaderColorPerVertex::ShaderColorPerVertex(bool withClipping, bool black_is_tran
 		m_nameFS = "ShaderColorPerVertex_fs";
 		m_nameGS = "ShaderColorPerVertex_gs";
 
-		std::string glxvert(*GLSLShader::DEFINES_GL);
+		std::string glxvert(GLSLShader::defines_gl());
 		glxvert.append(vertexShaderText);
 
-		std::string glxfrag(*GLSLShader::DEFINES_GL);
+		std::string glxfrag(GLSLShader::defines_gl());
 		if (black_is_transparent)
 			glxfrag.append("#define BLACK_TRANSPARENCY 1\n");
 		glxfrag.append(fragmentShaderText);

CGoGN/src/Utils/Shaders/shaderCustom.cpp

@@ -16,13 +16,13 @@ ShaderCustom::ShaderCustom()
 	m_nameFS = "ShaderCustom_fs";
 	m_nameGS = "ShaderCustom_gs";
 
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	glxvert.append(vertexShaderText);
 
 	std::string glxgeom = GLSLShader::defines_Geom("triangles", "triangle_strip", 3);
 	glxgeom.append(geometryShaderText);
 
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	glxfrag.append(fragmentShaderText);
 
 	loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str(), glxgeom.c_str(), GL_TRIANGLES, GL_TRIANGLE_STRIP, 3);

CGoGN/src/Utils/Shaders/shaderCustomTex.cpp

@@ -60,13 +60,13 @@ m_col(1)
 	m_nameFS = "ShaderCustomTex_fs";
 	m_nameGS = "ShaderCustomTex_gs";
 
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	glxvert.append(vertexShaderText);
 
 	std::string glxgeom = GLSLShader::defines_Geom("triangles", "triangle_strip", 3);
 	glxgeom.append(geometryShaderText);
 
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	glxfrag.append(fragmentShaderText);
 
 //	loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str());

CGoGN/src/Utils/Shaders/shaderEnvMap.cpp

@@ -52,11 +52,11 @@ ShaderEnvMap::ShaderEnvMap(bool doubleSided, bool withEyePosition):
 
 	// get choose GL defines (2 or 3)
 	// ans compile shaders
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	if (m_with_eyepos)
 		glxvert.append("#define WITH_EYEPOSITION");
 	glxvert.append(vertexShaderText);
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	// Use double sided lighting if set
 	if (doubleSided)
 		glxfrag.append("#define DOUBLE_SIDED\n");
@@ -171,10 +171,10 @@ unsigned int ShaderEnvMap::setAttributeColor(VBO* vbo)
 	{
 		m_with_color=true;
 		// set the define and recompile shader
-		std::string gl3vert(*GLSLShader::DEFINES_GL);
+		std::string gl3vert(GLSLShader::defines_gl());
 		gl3vert.append("#define WITH_COLOR 1\n");
 		gl3vert.append(vertexShaderText);
-		std::string gl3frag(*GLSLShader::DEFINES_GL);
+		std::string gl3frag(GLSLShader::defines_gl());
 		gl3frag.append("#define WITH_COLOR 1\n");
 		gl3frag.append(fragmentShaderText);
 		loadShadersFromMemory(gl3vert.c_str(), gl3frag.c_str());
@@ -201,9 +201,9 @@ void ShaderEnvMap::unsetAttributeColor()
 		unbindVA("VertexColor");
 		unbind();
 		// recompile shader
-		std::string gl3vert(*GLSLShader::DEFINES_GL);
+		std::string gl3vert(GLSLShader::defines_gl());
 		gl3vert.append(vertexShaderText);
-		std::string gl3frag(*GLSLShader::DEFINES_GL);
+		std::string gl3frag(GLSLShader::defines_gl());
 		gl3frag.append(fragmentShaderText);
 		loadShadersFromMemory(gl3vert.c_str(), gl3frag.c_str());
 		// and treat uniforms

CGoGN/src/Utils/Shaders/shaderExplodeSmoothVolumes.cpp

@@ -44,7 +44,7 @@ ShaderExplodeSmoothVolumes::ShaderExplodeSmoothVolumes(bool withColorPerFace, bo
 	m_nameFS = "ShaderExplodeSmoothVolumes_fs";
 	m_nameGS = "ShaderExplodeSmoothVolumes_gs";
 
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	glxvert.append(vertexShaderText);
 
 	std::string glxgeom;
@@ -56,7 +56,7 @@ ShaderExplodeSmoothVolumes::ShaderExplodeSmoothVolumes(bool withColorPerFace, bo
 		glxgeom.append("#define WITH_EXPLODE_FACE 1\n");
 	glxgeom.append(geometryShaderText);
 
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	glxfrag.append(fragmentShaderText);
 
 	loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str(), glxgeom.c_str(), GL_LINES_ADJACENCY_EXT , GL_TRIANGLE_STRIP,4);

CGoGN/src/Utils/Shaders/shaderExplodeVolumes.cpp

@@ -44,7 +44,7 @@ ShaderExplodeVolumes::ShaderExplodeVolumes(bool withColorPerFace, bool withExplo
 	m_nameFS = "ShaderExplodeVolumes_fs";
 	m_nameGS = "ShaderExplodeVolumes_gs";
 
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	glxvert.append(vertexShaderText);
 
 	std::string glxgeom;
@@ -56,7 +56,7 @@ ShaderExplodeVolumes::ShaderExplodeVolumes(bool withColorPerFace, bool withExplo
 		glxgeom.append("#define WITH_EXPLODE_FACE 1\n");
 	glxgeom.append(geometryShaderText);
 
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	glxfrag.append(fragmentShaderText);
 
 	loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str(), glxgeom.c_str(), GL_LINES_ADJACENCY_EXT , GL_TRIANGLE_STRIP,4);

CGoGN/src/Utils/Shaders/shaderExplodeVolumesLines.cpp

@@ -42,13 +42,13 @@ ShaderExplodeVolumesLines::ShaderExplodeVolumesLines()
 	m_nameFS = "ShaderExplodeVolumesLines_fs";
 	m_nameGS = "ShaderExplodeVolumesLines_gs";
 
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	glxvert.append(vertexShaderText);
 
 	std::string glxgeom(GLSLShader::defines_Geom("triangles", "line_strip", 4));
 	glxgeom.append(geometryShaderText);
 
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	glxfrag.append(fragmentShaderText);
 
 	loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str(), glxgeom.c_str(), GL_TRIANGLES , GL_LINE_STRIP,4);

CGoGN/src/Utils/Shaders/shaderFlat.cpp

@@ -42,13 +42,13 @@ ShaderFlat::ShaderFlat()
 	m_nameFS = "ShaderFlat_fs";
 	m_nameGS = "ShaderFlat_gs";
 
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	glxvert.append(vertexShaderText);
 
 	std::string glxgeom = GLSLShader::defines_Geom("triangles", "triangle_strip", 3);
 	glxgeom.append(geometryShaderText);
 
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	glxfrag.append(fragmentShaderText);
 
 	loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str(), glxgeom.c_str(), GL_TRIANGLES, GL_TRIANGLE_STRIP, 3);

CGoGN/src/Utils/Shaders/shaderFlatColor.cpp

@@ -41,7 +41,7 @@ ShaderFlatColor::ShaderFlatColor(bool averageColor)
 	m_nameFS = "shaderFlatColor_fs";
 	m_nameGS = "shaderFlatColor_gs";
 
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	glxvert.append(vertexShaderText);
 
 	std::string glxgeom = GLSLShader::defines_Geom("triangles", "triangle_strip", 3);
@@ -49,7 +49,7 @@ ShaderFlatColor::ShaderFlatColor(bool averageColor)
 		glxgeom.append("#define AVERAGE_COLOR 1\n");
 	glxgeom.append(geometryShaderText);
 
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	glxfrag.append(fragmentShaderText);
 
 	loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str(), glxgeom.c_str(), GL_TRIANGLES, GL_TRIANGLE_STRIP,3);

CGoGN/src/Utils/Shaders/shaderIsoLines.cpp

@@ -42,13 +42,13 @@ ShaderIsoLines::ShaderIsoLines(int maxNbIsoPerTriangle)
 	m_nameFS = "shaderIsoLines_fs";
 	m_nameGS = "shaderIsoLines_gs";
 
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	glxvert.append(vertexShaderText);
 
 	std::string glxgeom = GLSLShader::defines_Geom("triangles", "line_strip", 2*maxNbIsoPerTriangle);
 	glxgeom.append(geometryShaderText);
 
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	glxfrag.append(fragmentShaderText);
 
 	loadShadersFromMemory(glxvert.c_str(), glxfrag.c_str(), glxgeom.c_str(), GL_TRIANGLES, GL_LINE_STRIP, 2*maxNbIsoPerTriangle);

CGoGN/src/Utils/Shaders/shaderMatCustom.cpp

@@ -24,7 +24,7 @@ ShaderMatCustom::ShaderMatCustom(bool doubleSided, bool withEyePosition):
 	m_nameFS = "ShaderMatCustom_fs";
 	m_nameGS = "ShaderMatCustom_gs";
 
-	std::string glxvert(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
 	// get choose GL defines (2 or 3)
 	// ans compile shaders
 	if (m_with_eyepos)
@@ -34,7 +34,7 @@ ShaderMatCustom::ShaderMatCustom(bool doubleSided, bool withEyePosition):
 //	std::string glxgeom = GLSLShader::defines_Geom("triangles", "triangle_strip", 3);
 //	glxgeom.append(geometryShaderText);
 
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxfrag(GLSLShader::defines_gl());
 	// Use double sided lighting if set
 	if (doubleSided)
 		glxfrag.append("#define DOUBLE_SIDED\n");
@@ -147,10 +147,10 @@ unsigned int ShaderMatCustom::setAttributeColor(CGoGN::Utils::VBO* vbo)
 	{
 		m_with_color=true;
 		// set the define and recompile shader
-		std::string gl3vert(*GLSLShader::DEFINES_GL);
+		std::string gl3vert(GLSLShader::defines_gl());
 		gl3vert.append("#define WITH_COLOR 1\n");
 		gl3vert.append(vertexShaderText);
-		std::string gl3frag(*GLSLShader::DEFINES_GL);
+		std::string gl3frag(GLSLShader::defines_gl());
 		gl3frag.append("#define WITH_COLOR 1\n");
 		gl3frag.append(fragmentShaderText);
 		loadShadersFromMemory(gl3vert.c_str(), gl3frag.c_str());
@@ -177,9 +177,9 @@ void ShaderMatCustom::unsetAttributeColor()
 		unbindVA("VertexColor");
 		unbind();
 		// recompile shader
-		std::string gl3vert(*GLSLShader::DEFINES_GL);
+		std::string gl3vert(GLSLShader::defines_gl());
 		gl3vert.append(vertexShaderText);
-		std::string gl3frag(*GLSLShader::DEFINES_GL);
+		std::string gl3frag(GLSLShader::defines_gl());
 		gl3frag.append(fragmentShaderText);
 		loadShadersFromMemory(gl3vert.c_str(), gl3frag.c_str());
 		// and treat uniforms

CGoGN/src/Utils/Shaders/shaderPhong.cpp

@@ -51,8 +51,8 @@ ShaderPhong::ShaderPhong(bool withClipping, bool doubleSided, bool withEyePositi
 	m_vboColor(NULL),
 	m_planeClip(Geom::Vec4f(0.0f,0.0f,0.0f,0.0f))
 {
-	std::string glxvert(*GLSLShader::DEFINES_GL);
-	std::string glxfrag(*GLSLShader::DEFINES_GL);
+	std::string glxvert(GLSLShader::defines_gl());
+	std::string glxfrag(GLSLShader::defines_gl());
 
 	if (withClipping)
 	{
@@ -195,10 +195,10 @@ unsigned int ShaderPhong::setAttributeColor(VBO* vbo)