Fixed warnings.

common/lc_application.cpp

@@ -11,6 +11,7 @@
 #include "lc_view.h"
 #include "camera.h"
 #include "lc_previewwidget.h"
+#include "lc_colors.h"
 
 #ifdef Q_OS_WIN
 #if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))

common/lc_bricklink.cpp

@@ -4,6 +4,7 @@
 #include "lc_mainwindow.h"
 #include "lc_string.h"
 #include "pieceinf.h"
+#include "lc_colors.h"
 
 static QJsonDocument lcLoadBrickLinkMapping()
 {

common/lc_context.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include "lc_math.h"
-#include "lc_colors.h"
 #include "lc_mesh.h"
 
 class lcVertexBuffer
@@ -105,7 +104,7 @@ struct lcVertexAttribState
 	GLuint VertexBufferObject = 0;
 };
 
-class lcContext : protected QOpenGLFunctions
+class lcContext : public QOpenGLFunctions
 {
 public:
 	lcContext();

common/lc_partselectionwidget.cpp

@@ -12,6 +12,7 @@
 #include "lc_category.h"
 #include "lc_traintrack.h"
 #include "lc_filter.h"
+#include "lc_colors.h"
 
 Q_DECLARE_METATYPE(QList<int>)
 

common/lc_scene.cpp

@@ -6,6 +6,7 @@
 #include "lc_library.h"
 #include "lc_application.h"
 #include "object.h"
+#include "lc_colors.h"
 
 lcScene::lcScene()
 {

common/lc_view.cpp

@@ -806,9 +806,10 @@ void lcView::SaveStepImages(const QString& BaseName, bool AddStepSuffix, lcStep
 
 bool lcView::BeginRenderToImage(int Width, int Height)
 {
+	lcContext* Context = lcContext::GetGlobalOffscreenContext();
 	GLint MaxTexture;
-	glGetIntegerv(GL_MAX_TEXTURE_SIZE, &MaxTexture);
-
+	
+	Context->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &MaxTexture);
 	MaxTexture = qMin(MaxTexture, 2048);
 
 	const int Samples = QSurfaceFormat::defaultFormat().samples();

common/project.cpp

@@ -18,6 +18,7 @@
 #include "lc_modellistdialog.h"
 #include "lc_bricklink.h"
 #include "lc_string.h"
+#include "lc_colors.h"
 
 lcHTMLExportOptions::lcHTMLExportOptions(const Project* Project)
 {

qt/lc_qpreferencesdialog.cpp

@@ -10,6 +10,9 @@
 #include "pieceinf.h"
 #include "lc_edgecolordialog.h"
 #include "lc_blenderpreferences.h"
+#include "lc_mainwindow.h"
+#include "lc_viewwidget.h"
+#include "lc_view.h"
 
 static const char* gLanguageLocales[] =
 {
@@ -98,17 +101,21 @@ lcQPreferencesDialog::lcQPreferencesDialog(QWidget* Parent, lcPreferencesDialogO
 		ui->ConditionalLinesCheckBox->setChecked(false);
 		ui->ConditionalLinesCheckBox->setEnabled(false);
 	}
+	
+	lcViewWidget* Widget = gMainWindow->GetActiveView()->GetWidget();
+	QOpenGLContext* Context = Widget->context();
+	QOpenGLFunctions* Functions = Context->functions();
 
 #ifndef LC_OPENGLES
 	if (QSurfaceFormat::defaultFormat().samples() > 1)
 	{
-		glGetFloatv(GL_SMOOTH_LINE_WIDTH_RANGE, mLineWidthRange);
-		glGetFloatv(GL_SMOOTH_LINE_WIDTH_GRANULARITY, &mLineWidthGranularity);
+		Functions->glGetFloatv(GL_SMOOTH_LINE_WIDTH_RANGE, mLineWidthRange);
+		Functions->glGetFloatv(GL_SMOOTH_LINE_WIDTH_GRANULARITY, &mLineWidthGranularity);
 	}
 	else
 #endif
 	{
-		glGetFloatv(GL_ALIASED_LINE_WIDTH_RANGE, mLineWidthRange);
+		Functions->glGetFloatv(GL_ALIASED_LINE_WIDTH_RANGE, mLineWidthRange);
 		mLineWidthGranularity = 1.0f;
 	}