paysages : Preview are now paused when not in active window.

paysages : Started material editor dialog (WIP).

git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@331 b1fd45b6-86a6-48da-8261-f70d1f35bdcc

TODO

@@ -9,7 +9,7 @@ Technology Preview 2 :
 - Add logarithmic sliders for some float values.
 - Save GUI config (views, render params).
 - Add an OSD ability on previews and use it for camera location and user landmarks.
-- Add a material editor dialog.
+- WIP : Add a material editor dialog.
 - Add a zone editor dialog for localized textures.
 - Add a terrain modifier dialog with zones.
 - Use the curve editor in noise editor
@@ -29,7 +29,6 @@ Technology Preview 2 :
    => Add toggles (for water...)
    => Max texture size should depend on GPU memory available
 - Water and terrain LOD moves with the camera, fix it like in the wanderer.
-- Pause previews drawing of main window when a dialog is opened.
 - Interrupt preview chunk renderings that will be discarded at commit, or that are no more visible.
 - Fix "RGB parameters out of range" (and segfault) on preview while moving render params fast in render tab.
    => May need to change the updateData system.

gui_qt/baseform.cpp

@@ -7,6 +7,7 @@
 #include "inputcolorgradation.h"
 #include "inputnoise.h"
 #include "inputcurve.h"
+#include "inputmaterial.h"
 
 #include <QVBoxLayout>
 #include <QHBoxLayout>
@@ -92,9 +93,14 @@ BaseForm::BaseForm(QWidget* parent, bool auto_apply, bool with_layers) : QWidget
 
     if (auto_apply)
     {
+        hideButtons();
+    }
+}
+
+void BaseForm::hideButtons()
+{
     button_apply->hide();
     button_revert->hide();
-    }
 }
 
 void BaseForm::configChangeEvent()
@@ -242,6 +248,11 @@ void BaseForm::addInputCurve(QString label, Curve* value, double xmin, double xm
     addInput(new InputCurve(form, label, value, xmin, xmax, ymin, ymax));
 }
 
+void BaseForm::addInputMaterial(QString label, SurfaceMaterial* material)
+{
+    addInput(new InputMaterial(form, label, material));
+}
+
 int BaseForm::currentLayer()
 {
     if (with_layers)

gui_qt/baseform.h

@@ -17,6 +17,7 @@ class BaseForm:public QWidget
 
 public:
     BaseForm(QWidget* parent, bool auto_apply=false, bool with_layers=false);
+    void hideButtons();
 
 signals:
     void configApplied();
@@ -44,6 +45,7 @@ protected:
     void addInputColorGradation(QString label, ColorGradation* value);
     void addInputNoise(QString label, NoiseGenerator* value);
     void addInputCurve(QString label, Curve* value, double xmin, double xmax, double ymin, double ymax);
+    void addInputMaterial(QString label, SurfaceMaterial* material);
     
     int currentLayer();
     void setLayerCount(int layer_count);

gui_qt/basepreview.cpp

@@ -5,6 +5,7 @@
 #include <QPainter>
 #include <QTimer>
 #include <QWheelEvent>
+#include "tools.h"
 
 /*************** PreviewChunk ***************/
 class PreviewChunk
@@ -45,12 +46,16 @@ public:
         
         if (_need_render)
         {
-            _need_render = false;
-            
             if (!_preview->isVisible())
             {
                 return false;
             }
+            if (!_preview->window()->isActiveWindow())
+            {
+                return false;
+            }
+            
+            _need_render = false;
             
             QImage pixbuf = _preview->startChunkTransaction(_xstart, _ystart, _xsize, _ysize, &revision);
 
@@ -198,6 +203,22 @@ void PreviewDrawingManager::updateChunks(BasePreview* preview)
     }
 }
 
+void PreviewDrawingManager::updateAllChunks()
+{
+    for (int i = 0; i < _chunks.size(); i++)
+    {
+        PreviewChunk* chunk;
+        chunk = _chunks.at(i);
+        chunk->update();
+        _lock.lock();
+        if (!_updateQueue.contains(chunk))
+        {   
+            _updateQueue.prepend(chunk);
+        }
+        _lock.unlock();
+    }
+}
+
 void PreviewDrawingManager::performOneThreadJob()
 {
     PreviewChunk* chunk;
@@ -274,6 +295,12 @@ void BasePreview::stopDrawers()
     _drawing_manager->stopThreads();
 }
 
+void BasePreview::reviveAll()
+{
+    logDebug("Reviving all previews");
+    _drawing_manager->updateAllChunks();
+}
+
 void BasePreview::updateData()
 {
 }

gui_qt/basepreview.h

@@ -17,6 +17,7 @@ public:
 
     static void initDrawers();
     static void stopDrawers();
+    static void reviveAll();
     
     void redraw();
     
@@ -114,6 +115,7 @@ public:
     void addChunk(PreviewChunk* chunk);
     void removeChunks(BasePreview* preview);
     void updateChunks(BasePreview* preview);
+    void updateAllChunks();
     void performOneThreadJob();
 
 private:

gui_qt/dialogmaterial.cpp

@@ -0,0 +1,66 @@
+#include "dialogmaterial.h"
+
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QPushButton>
+#include <QWidget>
+
+/**************** Dialog form ****************/
+DialogMaterial::DialogMaterial(QWidget *parent, SurfaceMaterial* material) : QDialog(parent)
+{
+    QPushButton* button;
+    QWidget* buttons;
+    
+    setLayout(new QVBoxLayout());
+    
+    _form = new FormMaterial(this, material);
+    _form->hideButtons();
+    layout()->addWidget(_form);
+
+    buttons = new QWidget(this);
+    buttons->setLayout(new QHBoxLayout());
+    layout()->addWidget(buttons);
+    layout()->setAlignment(buttons, Qt::AlignBottom);
+
+    button = new QPushButton(tr("Validate"), buttons);
+    buttons->layout()->addWidget(button);
+    QObject::connect(button, SIGNAL(clicked()), this, SLOT(accept()));
+
+    button = new QPushButton(tr("Reset"), buttons);
+    buttons->layout()->addWidget(button);
+    QObject::connect(button, SIGNAL(clicked()), this, SLOT(revert()));
+
+    button = new QPushButton(tr("Cancel"), buttons);
+    buttons->layout()->addWidget(button);
+    QObject::connect(button, SIGNAL(clicked()), this, SLOT(reject()));
+
+    setWindowTitle(tr("Paysages 3D - Material editor"));
+}
+
+bool DialogMaterial::getMaterial(QWidget* parent, SurfaceMaterial* material)
+{
+    int result;
+
+    DialogMaterial* dialog = new DialogMaterial(parent, material);
+    result = dialog->exec();
+    
+    if (result)
+    {
+        dialog->_form->getMaterial(material);
+    }
+
+    delete dialog;
+
+    return (result != 0) ? true : false;
+}
+
+void DialogMaterial::accept()
+{
+    _form->applyConfig();
+    QDialog::accept();
+}
+
+void DialogMaterial::revert()
+{
+    _form->revertConfig();
+}

gui_qt/dialogmaterial.h

@@ -0,0 +1,26 @@
+#ifndef _PAYSAGES_QT_DIALOGMATERIAL_H_
+#define _PAYSAGES_QT_DIALOGMATERIAL_H_
+
+#include <QDialog>
+#include <QListWidget>
+#include "basepreview.h"
+#include "formmaterial.h"
+
+#include "../lib_paysages/shared/types.h"
+
+class DialogMaterial : public QDialog
+{
+    Q_OBJECT
+public:
+    explicit DialogMaterial(QWidget* parent, SurfaceMaterial* material);
+    static bool getMaterial(QWidget* parent, SurfaceMaterial* material);
+
+public slots:
+    virtual void accept();
+    void revert();
+
+private:
+    FormMaterial* _form;
+};
+
+#endif

gui_qt/formclouds.cpp

@@ -148,15 +148,13 @@ FormClouds::FormClouds(QWidget *parent):
     addPreview(new PreviewCloudsCoverage(parent), tr("Layer coverage (no lighting)"));
     addPreview(new PreviewCloudsColor(parent), tr("Color and lighting"));
 
-    addInputDouble(tr("Lower altitude"), &_layer.ymin, -10.0, 250.0, 0.5, 5.0);
+    addInputDouble(tr("Lower altitude"), &_layer.ymin, -10.0, 50.0, 0.5, 5.0);
-    addInputDouble(tr("Upper altitude"), &_layer.ymax, -10.0, 250.0, 0.5, 5.0);
+    addInputDouble(tr("Upper altitude"), &_layer.ymax, -10.0, 50.0, 0.5, 5.0);
-    addInputCurve(tr("Density / Altitude"), _layer.density_altitude, 0.0, 1.0, 0.0, 1.0);
+    addInputCurve(tr("Density by altitude"), _layer.density_altitude, 0.0, 1.0, 0.0, 1.0);
     addInputNoise(tr("Noise"), _layer.noise);
     addInputDouble(tr("Coverage"), &_layer.coverage, 0.0, 1.0, 0.01, 0.1);
     addInputDouble(tr("Scaling"), &_layer.scaling, 1.0, 100.0, 0.5, 5.0);
-    addInputColor(tr("Base color"), &_layer.material.base);
+    addInputMaterial(tr("Material"), &_layer.material);
-    addInputDouble(tr("Light reflection"), &_layer.material.reflection, 0.0, 1.0, 0.01, 0.1);
-    addInputDouble(tr("Light reflection shininess"), &_layer.material.shininess, 0.0, 20.0, 0.1, 1.0);
     addInputDouble(tr("Hardness to light"), &_layer.hardness, 0.0, 1.0, 0.01, 0.1);
     addInputDouble(tr("Transparency depth"), &_layer.transparencydepth, 0.0, 100.0, 0.5, 5.0);
     addInputDouble(tr("Light traversal depth"), &_layer.lighttraversal, 0.0, 100.0, 0.5, 5.0);

gui_qt/formmaterial.cpp

@@ -0,0 +1,52 @@
+#include "formmaterial.h"
+
+#include "../lib_paysages/lighting.h"
+
+/**************** Previews ****************/
+class PreviewMaterialColor:public BasePreview
+{
+public:
+    PreviewMaterialColor(QWidget* parent, SurfaceMaterial* material) : BasePreview(parent)
+    {
+        configScaling(0.05, 2.0, 0.05, 2.0);
+    }
+protected:
+    /*void updateData()
+    {
+        noiseCopy(_noise_original, _noise_preview);
+    }*/
+    QColor getColor(double x, double y)
+    {
+        return QColor(0, 0, 0);
+    }
+private:
+    SurfaceMaterial* _material;
+};
+
+/**************** Form ****************/
+FormMaterial::FormMaterial(QWidget* parent, SurfaceMaterial* material) : BaseForm(parent)
+{
+    _initial = material;
+    _material = *_initial;
+    
+    addInputColor(tr("Base color"), &_material.base);
+    addInputDouble(tr("Light reflection"), &_material.reflection, 0.0, 1.0, 0.01, 0.1);
+    addInputDouble(tr("Light reflection shininess"), &_material.shininess, 0.0, 20.0, 0.1, 1.0);
+    
+    _preview_color = new PreviewMaterialColor(this, &_material);
+    addPreview(_preview_color, tr("Lighting preview"));
+
+    revertConfig();
+}
+
+void FormMaterial::getMaterial(SurfaceMaterial* material)
+{
+    *material = _material;
+}
+
+void FormMaterial::revertConfig()
+{
+    _material = *_initial;
+    
+    BaseForm::revertConfig();
+}

gui_qt/formmaterial.h

@@ -0,0 +1,27 @@
+#ifndef _PAYSAGES_QT_FORMMATERIAL_H_
+#define _PAYSAGES_QT_FORMMATERIAL_H_
+
+#include "basepreview.h"
+#include "baseform.h"
+
+#include "../lib_paysages/shared/types.h"
+
+class FormMaterial : public BaseForm
+{
+    Q_OBJECT
+
+public:
+    FormMaterial(QWidget* parent, SurfaceMaterial* material);
+    void getMaterial(SurfaceMaterial* material);
+
+public slots:
+    virtual void revertConfig();
+//    virtual void applyConfig();
+
+private:
+    BasePreview* _preview_color;
+    SurfaceMaterial* _initial;
+    SurfaceMaterial _material;
+};
+
+#endif

gui_qt/formtextures.cpp

@@ -141,9 +141,7 @@ FormTextures::FormTextures(QWidget *parent):
     addInputNoise(tr("Surface noise"), _layer.bump_noise);
     addInputDouble(tr("Surface noise height"), &_layer.bump_height, 0.0, 0.5, 0.001, 0.05);
     addInputDouble(tr("Surface noise scaling"), &_layer.bump_scaling, 0.01, 1.0, 0.01, 0.1);
-    addInputColor(tr("Base color"), &_layer.material.base);
+    addInputMaterial(tr("Material"), &_layer.material);
-    addInputDouble(tr("Light reflection"), &_layer.material.reflection, 0.0, 1.0, 0.01, 0.1);
-    addInputDouble(tr("Light reflection shininess"), &_layer.material.shininess, 0.0, 20.0, 0.1, 1.0);
 
     addInputDouble(tr("Hard minimal height"), &_supp.height_hard_min, -20.0, 20.0, 0.1, 1.0);
     addInputDouble(tr("Soft minimal height"), &_supp.height_soft_min, -20.0, 20.0, 0.1, 1.0);

gui_qt/formwater.cpp

@@ -178,13 +178,11 @@ FormWater::FormWater(QWidget *parent):
     addPreview(previewColor, QString(tr("Rendered preview (without/with lighting)")));
 
     addInputDouble(tr("Height"), &_definition.height, -10.0, 10.0, 0.1, 1.0);
-    addInputColor(tr("Surface color"), &_definition.material.base);
+    addInputMaterial(tr("Surface material"), &_definition.material);
-    addInputDouble(tr("Light reflection"), &_definition.material.reflection, 0.0, 1.0, 0.01, 0.1);
+    addInputColor(tr("Depth color"), &_definition.depth_color);
-    addInputDouble(tr("Shininess to light"), &_definition.material.shininess, 0.0, 20.0, 0.1, 1.0);
     addInputDouble(tr("Transparency"), &_definition.transparency, 0.0, 1.0, 0.001, 0.1);
     addInputDouble(tr("Reflection"), &_definition.reflection, 0.0, 1.0, 0.001, 0.1);
     addInputDouble(tr("Transparency distance"), &_definition.transparency_depth, 0.0, 20.0, 0.1, 1.0);
-    addInputColor(tr("Depth color"), &_definition.depth_color);
     addInputDouble(tr("Light-through distance"), &_definition.lighting_depth, 0.0, 20.0, 0.1, 1.0);
     addInputNoise(tr("Waves noise"), _definition.waves_noise);
     addInputDouble(tr("Waves height"), &_definition.waves_noise_height, 0.0, 0.1, 0.001, 0.01);

gui_qt/inputmaterial.cpp

@@ -0,0 +1,79 @@
+#include "inputmaterial.h"
+
+#include <QLabel>
+#include <QPushButton>
+#include <QPainter>
+#include <QColorDialog>
+#include "dialogmaterial.h"
+
+class MaterialSmallPreview:public QWidget
+{
+public:
+    MaterialSmallPreview(QWidget* parent, SurfaceMaterial* value) : QWidget(parent)
+    {
+        _value = value;
+    }
+
+    void paintEvent(QPaintEvent* event)
+    {
+        if (!_value)
+        {
+            return;
+        }
+
+        /*QPainter painter(this);
+        int width = this->width();
+        int height = this->height();
+        double value, factor;
+
+        for (int x = 0; x < width; x++)
+        {
+            factor = ((double)(height / 2)) / noiseGetMaxValue(noise);
+            value = noiseGet1DTotal(noise, ((double)x) / factor) * factor;
+            painter.setPen(QColor(255, 255, 255));
+            painter.drawLine(x, 0, x, height / 2 + value);
+            painter.setPen(QColor(0, 0, 0));
+            painter.drawLine(x, height / 2 + value + 1, x, height);
+        }*/
+    }
+    
+    SurfaceMaterial* _value;
+};
+
+InputMaterial::InputMaterial(QWidget* form, QString label, SurfaceMaterial* value) : BaseInput(form, label)
+{
+    _value = value;
+    
+    _preview = new MaterialSmallPreview(form, value);
+    _preview->setMinimumSize(100, 40);
+    
+    _control = new QPushButton(tr("Edit"), form);
+    _control->setMaximumWidth(150);
+
+    connect((QPushButton*)_control, SIGNAL(clicked()), this, SLOT(editMaterial()));
+}
+
+void InputMaterial::updatePreview()
+{
+    _preview->update();
+
+    BaseInput::updatePreview();
+}
+
+void InputMaterial::applyValue()
+{
+    BaseInput::applyValue();
+}
+
+void InputMaterial::revert()
+{
+    BaseInput::revert();
+}
+
+void InputMaterial::editMaterial()
+{
+    if (DialogMaterial::getMaterial(_control, _value))
+    {
+        applyValue();
+    }
+}

gui_qt/inputmaterial.h

@@ -0,0 +1,28 @@
+#ifndef _PAYSAGES_QT_INPUTMATERIAL_H_
+#define _PAYSAGES_QT_INPUTMATERIAL_H_
+
+#include <QWidget>
+#include "baseinput.h"
+
+#include "../lib_paysages/shared/types.h"
+
+class InputMaterial:public BaseInput
+{
+    Q_OBJECT
+
+public:
+    InputMaterial(QWidget* form, QString label, SurfaceMaterial* value);
+
+public slots:
+    virtual void updatePreview();
+    virtual void applyValue();
+    virtual void revert();
+
+private slots:
+    void editMaterial();
+
+private:
+    SurfaceMaterial* _value;
+};
+
+#endif

gui_qt/inputnoise.h

@@ -25,4 +25,4 @@ private:
     NoiseGenerator* _value;
 };
 
-#endif // _PAYSAGES_QT_INPUTNOISE_H_
+#endif

gui_qt/mainwindow.cpp

@@ -131,6 +131,16 @@ QMainWindow(parent)
     setWindowIcon(QIcon("images/logo_32.png"));
 }
 
+bool MainWindow::event(QEvent* event)
+{
+    if (event->type() == QEvent::WindowActivate)
+    {
+        BasePreview::reviveAll();
+    }
+    
+    return QMainWindow::event(event);
+}
+
 void MainWindow::refreshAll()
 {
     QList<BaseForm*> list_forms = this->findChildren<BaseForm*>("_base_form_");

gui_qt/mainwindow.h

@@ -10,6 +10,7 @@ class MainWindow : public QMainWindow
 
 public:
     explicit MainWindow(QWidget *parent = 0);
+    virtual bool event(QEvent* event);
 
 public slots:
     void refreshAll();

gui_qt/paysages-qt.pro

@@ -6,8 +6,11 @@ INCLUDEPATH += .
 OBJECTS_DIR = ./obj/$$BUILDMODE/
 MOC_DIR = ./moc/$$BUILDMODE/
 DESTDIR = ../build/$$BUILDMODE/
+CONFIG -= release
 CONFIG += $$BUILDMODE
 
+release:DEFINES += NDEBUG
+
 LIBS += -lGLU
 unix:LIBS += -L$$DESTDIR -lpaysages
 win32:LIBS += ../libpaysages.a -lDevIL -lILU -lILUT -lglib-2.0 -lgthread-2.0

gui_qt/tools.h

@@ -12,4 +12,14 @@ static inline QColor colorToQColor(Color color)
     return QColor(color.r * 255.0, color.g * 255.0, color.b * 255.0, color.a * 255.0);
 }
 
+#ifndef NDEBUG
+#include <QDebug>
+static inline void logDebug(QString string)
+{
+    qDebug() << string;
+}
+#else
+#define logDebug(_x_) ;
+#endif
+
 #endif

i18n/paysages_fr.ts

@@ -4,32 +4,32 @@
 <context>
     <name>BaseForm</name>
     <message>
-        <location filename="../gui_qt/baseform.cpp" line="38"/>
+        <location filename="../gui_qt/baseform.cpp" line="39"/>
         <source>Layers : </source>
         <translation>Niveaux :</translation>
     </message>
     <message>
-        <location filename="../gui_qt/baseform.cpp" line="46"/>
+        <location filename="../gui_qt/baseform.cpp" line="47"/>
         <source>Add layer</source>
         <translation>Ajouter un niveau</translation>
     </message>
     <message>
-        <location filename="../gui_qt/baseform.cpp" line="50"/>
+        <location filename="../gui_qt/baseform.cpp" line="51"/>
         <source>Delete layer</source>
         <translation>Supprimer un niveau</translation>
     </message>
     <message>
-        <location filename="../gui_qt/baseform.cpp" line="86"/>
+        <location filename="../gui_qt/baseform.cpp" line="87"/>
         <source>Apply</source>
         <translation>Appliquer</translation>
     </message>
     <message>
-        <location filename="../gui_qt/baseform.cpp" line="89"/>
+        <location filename="../gui_qt/baseform.cpp" line="90"/>
         <source>Revert</source>
         <translation>Annuler les modifications</translation>
     </message>
     <message>
-        <location filename="../gui_qt/baseform.cpp" line="268"/>
+        <location filename="../gui_qt/baseform.cpp" line="279"/>
         <source>Layer %1</source>
         <translation>Niveau %1</translation>
     </message>
@@ -121,6 +121,29 @@ Right click on a point to delete it.</source>
         <translation type="unfinished"></translation>
     </message>
 </context>
+<context>
+    <name>DialogMaterial</name>
+    <message>
+        <location filename="../gui_qt/dialogmaterial.cpp" line="25"/>
+        <source>Validate</source>
+        <translation type="unfinished">Valider</translation>
+    </message>
+    <message>
+        <location filename="../gui_qt/dialogmaterial.cpp" line="29"/>
+        <source>Reset</source>
+        <translation type="unfinished">Recommencer</translation>
+    </message>
+    <message>
+        <location filename="../gui_qt/dialogmaterial.cpp" line="33"/>
+        <source>Cancel</source>
+        <translation type="unfinished">Annuler</translation>
+    </message>
+    <message>
+        <location filename="../gui_qt/dialogmaterial.cpp" line="37"/>
+        <source>Paysages 3D - Material editor</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>DialogNoise</name>
     <message>
@@ -317,7 +340,7 @@ Maintenir Ctrl : Plus rapide</translation>
     </message>
     <message>
         <location filename="../gui_qt/formclouds.cpp" line="153"/>
-        <source>Density / Altitude</source>
+        <source>Density by altitude</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -337,36 +360,38 @@ Maintenir Ctrl : Plus rapide</translation>
     </message>
     <message>
         <location filename="../gui_qt/formclouds.cpp" line="157"/>
+        <source>Material</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <source>Base color</source>
-        <translation>Couleur de base</translation>
+        <translation type="obsolete">Couleur de base</translation>
+    </message>
+    <message>
+        <source>Light reflection</source>
+        <translation type="obsolete">Facteur de réflexion de la lumière</translation>
+    </message>
+    <message>
+        <source>Light reflection shininess</source>
+        <translation type="obsolete">Concentration de la réflexion de lumière</translation>
     </message>
     <message>
         <location filename="../gui_qt/formclouds.cpp" line="158"/>
-        <source>Light reflection</source>
-        <translation>Facteur de réflexion de la lumière</translation>
-    </message>
-    <message>
-        <location filename="../gui_qt/formclouds.cpp" line="159"/>
-        <source>Light reflection shininess</source>
-        <translation>Concentration de la réflexion de lumière</translation>
-    </message>
-    <message>
-        <location filename="../gui_qt/formclouds.cpp" line="160"/>
         <source>Hardness to light</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/formclouds.cpp" line="161"/>
+        <location filename="../gui_qt/formclouds.cpp" line="159"/>
         <source>Transparency depth</source>
         <translation>Distance de transparence</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formclouds.cpp" line="162"/>
+        <location filename="../gui_qt/formclouds.cpp" line="160"/>
         <source>Light traversal depth</source>
         <translation>Distance de traversée de la lumière</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formclouds.cpp" line="163"/>
+        <location filename="../gui_qt/formclouds.cpp" line="161"/>
         <source>Minimum lighting</source>
         <translation>Eclairage minimal</translation>
     </message>
@@ -398,6 +423,29 @@ Maintenir Ctrl : Plus rapide</translation>
         <translation type="obsolete">Annuler</translation>
     </message>
 </context>
+<context>
+    <name>FormMaterial</name>
+    <message>
+        <location filename="../gui_qt/formmaterial.cpp" line="32"/>
+        <source>Base color</source>
+        <translation type="unfinished">Couleur de base</translation>
+    </message>
+    <message>
+        <location filename="../gui_qt/formmaterial.cpp" line="33"/>
+        <source>Light reflection</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui_qt/formmaterial.cpp" line="34"/>
+        <source>Light reflection shininess</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui_qt/formmaterial.cpp" line="37"/>
+        <source>Lighting preview</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
 <context>
     <name>FormRender</name>
     <message>
@@ -581,57 +629,59 @@ Maintenir Ctrl : Plus rapide</translation>
         <translation>Echelle du bruit</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="144"/>
         <source>Base color</source>
-        <translation>Couleur de base</translation>
+        <translation type="obsolete">Couleur de base</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="145"/>
         <source>Light reflection</source>
-        <translation>Réflexion de lumière</translation>
+        <translation type="obsolete">Réflexion de lumière</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="146"/>
         <source>Light reflection shininess</source>
-        <translation>Concentration de la lumière réfléchie</translation>
+        <translation type="obsolete">Concentration de la lumière réfléchie</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="149"/>
+        <location filename="../gui_qt/formtextures.cpp" line="147"/>
         <source>Soft minimal height</source>
         <translation>Altitude minimal (adoucie)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="148"/>
+        <location filename="../gui_qt/formtextures.cpp" line="146"/>
         <source>Hard minimal height</source>
         <translation>Altitude minimale</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="151"/>
+        <location filename="../gui_qt/formtextures.cpp" line="144"/>
+        <source>Material</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../gui_qt/formtextures.cpp" line="149"/>
         <source>Hard maximal height</source>
         <translation>Altitude maximale</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="150"/>
+        <location filename="../gui_qt/formtextures.cpp" line="148"/>
         <source>Soft maximal height</source>
         <translation>Altitude maximale (adoucie)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="153"/>
+        <location filename="../gui_qt/formtextures.cpp" line="151"/>
         <source>Soft minimal slope</source>
         <translation>Pente minimale (adoucie)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="152"/>
+        <location filename="../gui_qt/formtextures.cpp" line="150"/>
         <source>Hard minimal slope</source>
         <translation>Pente minimale</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="155"/>
+        <location filename="../gui_qt/formtextures.cpp" line="153"/>
         <source>Hard maximal slope</source>
         <translation>Pente maximale</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="154"/>
+        <location filename="../gui_qt/formtextures.cpp" line="152"/>
         <source>Soft maximal slope</source>
         <translation>Pente maximale (adoucie)</translation>
     </message>
@@ -654,57 +704,59 @@ Maintenir Ctrl : Plus rapide</translation>
         <translation>Hauteur</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="181"/>
         <source>Surface color</source>
-        <translation>Couleur de la surface</translation>
+        <translation type="obsolete">Couleur de la surface</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="182"/>
         <source>Light reflection</source>
-        <translation>Réflection de la lumière</translation>
+        <translation type="obsolete">Réflection de la lumière</translation>
+    </message>
+    <message>
+        <source>Shininess to light</source>
+        <translation type="obsolete">Concentration de la lumière réfléchie</translation>
+    </message>
+    <message>
+        <location filename="../gui_qt/formwater.cpp" line="181"/>
+        <source>Surface material</source>
+        <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../gui_qt/formwater.cpp" line="183"/>
-        <source>Shininess to light</source>
-        <translation>Concentration de la lumière réfléchie</translation>
-    </message>
-    <message>
-        <location filename="../gui_qt/formwater.cpp" line="184"/>
         <source>Transparency</source>
         <translation>Transparence</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="185"/>
+        <location filename="../gui_qt/formwater.cpp" line="184"/>
         <source>Reflection</source>
         <translation>Reflets</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="186"/>
+        <location filename="../gui_qt/formwater.cpp" line="185"/>
         <source>Transparency distance</source>
         <translation>Distance maximale de transparence</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="187"/>
+        <location filename="../gui_qt/formwater.cpp" line="182"/>
         <source>Depth color</source>
         <translation>Couleur en profondeur</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="188"/>
+        <location filename="../gui_qt/formwater.cpp" line="186"/>
         <source>Light-through distance</source>
         <translation>Distance de filtrage de la lumière</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="189"/>
+        <location filename="../gui_qt/formwater.cpp" line="187"/>
         <source>Waves noise</source>
         <translation>Bruit des vagues</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="190"/>
+        <location filename="../gui_qt/formwater.cpp" line="188"/>
         <source>Waves height</source>
         <translation>Hauteur des vagues</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="191"/>
+        <location filename="../gui_qt/formwater.cpp" line="189"/>
         <source>Waves scaling</source>
         <translation>Echelle des vagues</translation>
     </message>
@@ -754,6 +806,14 @@ Maintenir Ctrl : Plus rapide</translation>
         <translation type="unfinished">Editer</translation>
     </message>
 </context>
+<context>
+    <name>InputMaterial</name>
+    <message>
+        <location filename="../gui_qt/inputmaterial.cpp" line="50"/>
+        <source>Edit</source>
+        <translation type="unfinished">Editer</translation>
+    </message>
+</context>
 <context>
     <name>InputNoise</name>
     <message>
@@ -817,87 +877,87 @@ rapide (F5)</translation>
         <translation>F5</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="145"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="155"/>
         <source>Do you want to start a new scenery ? Any unsaved changes will be lost.</source>
         <translation>Voulez-vous commencer un nouveau paysage ? Les modifications non sauvegardées seront perdues.</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="145"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="155"/>
         <source>Paysages 3D - New scenery</source>
         <translation>Paysages 3D - Nouvelle scène</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="155"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="165"/>
         <source>Paysages 3D - Choose a file to save the scenery</source>
         <translation>Paysages 3D - Choisissez un fichier pour enregistrer la scène</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="155"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="165"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="181"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="191"/>
         <source>Paysages 3D Scenery (*.p3d)</source>
         <translation>Scène Paysages 3D (*.p3d)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="169"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="179"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="172"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="182"/>
         <source>Paysages 3D - File saving error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="169"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="179"/>
         <source>Can&apos;t write specified file : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="172"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="182"/>
         <source>Unexpected error while saving file : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="179"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="189"/>
         <source>Do you want to load a scenery from file ? Any unsaved changes will be lost.</source>
         <translation>Voulez-vous charger une scène ? Les modifications nons sauvegardées seront perdues.</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="179"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="189"/>
         <source>Paysages 3D - Load scenery</source>
         <translation>Paysages 3D - Charger une scène</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="181"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="191"/>
         <source>Paysages 3D - Choose a scenery file to load</source>
         <translation>Paysages 3D - Choisissez un fichier de scène à charger</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="191"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="201"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="194"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="204"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="197"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="207"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="200"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="210"/>
         <source>Paysages 3D - File loading error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="191"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="201"/>
         <source>Can&apos;t read specified file : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="194"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="204"/>
         <source>This file doesn&apos;t look like a Paysages 3D file : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="197"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="207"/>
         <source>This file was created with an incompatible Paysages 3D version : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="200"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="210"/>
         <source>Unexpected error while loading file : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="208"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="218"/>
         <source>A 3D landscape editing and rendering software.
 
 Authors :
@@ -1007,7 +1067,7 @@ GLib - http://www.gtk.org/
         <translation type="obsolete">Voulez-vous charger un paysage ? Les modifications nons sauvegardées seront perdues.</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="208"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="218"/>
         <source>Paysages 3D</source>
         <translation>Paysages 3D</translation>
     </message>