paysages : Added camera location to previews.

git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@362 b1fd45b6-86a6-48da-8261-f70d1f35bdcc

ChangeLog

@@ -24,6 +24,7 @@ GUI :
   * Improved curve rendering.
   * New material editor.
   * Added render timer.
+  * Added camera location to previews.
 
 Misc :
   * Version handling in saved files.

TODO

@@ -14,7 +14,10 @@ Technology Preview 2 :
 - Add layer sorting/naming.
 - 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.
+- Improve previews.
+   => Add a right click menu for toggles and modes
+   => Add user markers on OSD
+   => Add a tooltip for OSD items
 - Add a zone editor dialog for localized textures.
 - Add a terrain modifier dialog with zones.
 - Use the curve editor in noise editor

gui_qt/formrender.cpp

@@ -36,6 +36,8 @@ public:
         _renderer.customData[3] = &_water;
         _renderer.customData[4] = &_sky;
         
+        addOsd(QString("geolocation"));
+        
         configScaling(0.5, 200.0, 3.0, 50.0);
         configScrolling(-1000.0, 1000.0, 0.0, -1000.0, 1000.0, 0.0);
     }

gui_qt/formtextures.cpp

@@ -35,6 +35,8 @@ public:
         
         _preview_layer = texturesLayerCreateDefinition();
         
+        addOsd(QString("geolocation"));
+        
         configScaling(0.5, 200.0, 1.0, 50.0);
         configScrolling(-1000.0, 1000.0, 0.0, -1000.0, 1000.0, 0.0);
     }

gui_qt/formwater.cpp

@@ -24,6 +24,8 @@ public:
         _water = waterCreateDefinition();
         _terrain = terrainCreateDefinition();
         
+        addOsd(QString("geolocation"));
+        
         configScaling(0.5, 200.0, 3.0, 50.0);
         configScrolling(-1000.0, 1000.0, 0.0, -1000.0, 1000.0, 0.0);
     }

gui_qt/mainwindow.cpp

@@ -129,6 +129,8 @@ QMainWindow(parent)
 
     setWindowTitle("Paysages 3D");
     setWindowIcon(QIcon("images/logo_32.png"));
+    
+    refreshAll();
 }
 
 bool MainWindow::event(QEvent* event)
@@ -151,7 +153,12 @@ void MainWindow::refreshAll()
     }
     
     // Refresh preview OSD
-    //PreviewOsd* osd = PreviewOsd::getInstance(QString("geolocation"));
+    CameraDefinition camera = cameraCreateDefinition();
+    PreviewOsd* osd = PreviewOsd::getInstance(QString("geolocation"));
+    osd->clearItems();
+    sceneryGetCamera(&camera);
+    osd->newItem(50, 50)->drawCamera(&camera);
+    cameraDeleteDefinition(&camera);
 }
 
 void MainWindow::fileNew()

gui_qt/previewosd.cpp

@@ -2,6 +2,7 @@
 
 #include <QHash>
 #include <QPainter>
+#include <math.h>
 
 static QHash<QString, PreviewOsd*> _instances;
 
@@ -10,6 +11,7 @@ PreviewOsdItem::PreviewOsdItem(int width, int height) : QImage(width, height, QI
 {
     _xlocation = 0.0;
     _ylocation = 0.0;
+    fill(0x00000000);
 }
 
 void PreviewOsdItem::setLocation(double x, double y)
@@ -18,10 +20,24 @@ void PreviewOsdItem::setLocation(double x, double y)
     _ylocation = y;
 }
 
+void PreviewOsdItem::drawCamera(CameraDefinition* camera)
+{
+    int w2 = width() / 2;
+    int h2 = height() / 2;
+    
+    _xlocation = camera->location.x;
+    _ylocation = camera->location.z;
+    
+    QPainter painter(this);
+    painter.setPen(QPen(Qt::red, 2));
+    painter.setRenderHints(QPainter::Antialiasing | QPainter::HighQualityAntialiasing, true);
+    painter.drawLine(w2, h2, w2 + w2 * cos(camera->yaw - M_PI_4), h2 - h2 * sin(camera->yaw - M_PI_4));
+    painter.drawLine(w2, h2, w2 + w2 * cos(camera->yaw + M_PI_4), h2 - h2 * sin(camera->yaw + M_PI_4));
+}
+
 /*************** PreviewOsd ***************/
 PreviewOsd::PreviewOsd()
 {
-    newItem(50, 50)->fill(0x88888888);
 }
 
 PreviewOsd::~PreviewOsd()
@@ -45,6 +61,15 @@ PreviewOsd* PreviewOsd::getInstance(QString name)
         return instance;
     }
 }
+
+void PreviewOsd::clearItems()
+{
+    for (int i = 0; i < _items.size(); i++)
+    {
+        delete _items[i];
+    }
+    _items.clear();
+}
     
 PreviewOsdItem* PreviewOsd::newItem(int width, int height)
 {

gui_qt/previewosd.h

@@ -2,6 +2,7 @@
 #define _PAYSAGES_QT_PREVIEWOSD_H_
 
 #include <QImage>
+#include "../lib_paysages/camera.h"
 
 class PreviewOsdItem:public QImage
 {
@@ -12,6 +13,8 @@ public:
     inline double xlocation() {return _xlocation;};
     inline double ylocation() {return _ylocation;};
     
+    void drawCamera(CameraDefinition* camera);
+    
 private:
     double _xlocation;
     double _ylocation;
@@ -25,6 +28,7 @@ public:
     
     static PreviewOsd* getInstance(QString name);
     
+    void clearItems();
     PreviewOsdItem* newItem(int width, int height);
     PreviewOsdItem* newItem(QImage image);
     void apply(QImage* mask, double xoffset, double yoffset, double scaling);

i18n/paysages_fr.ts

@@ -520,62 +520,62 @@ Maintenir Ctrl : Plus rapide</translation>
 <context>
     <name>FormRender</name>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="118"/>
+        <location filename="../gui_qt/formrender.cpp" line="120"/>
         <source>Top-down preview</source>
         <translation>Aperçu plongeant</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="120"/>
+        <location filename="../gui_qt/formrender.cpp" line="122"/>
         <source>Camera</source>
         <translation>Caméra</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="121"/>
+        <location filename="../gui_qt/formrender.cpp" line="123"/>
         <source>Quality</source>
         <translation>Qualité de rendu</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="122"/>
+        <location filename="../gui_qt/formrender.cpp" line="124"/>
         <source>Image width</source>
         <translation>Largeur de l&apos;image</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="123"/>
+        <location filename="../gui_qt/formrender.cpp" line="125"/>
         <source>Image height</source>
         <translation>Hauteur de l&apos;image</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="124"/>
+        <location filename="../gui_qt/formrender.cpp" line="126"/>
         <source>Anti aliasing</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="126"/>
+        <location filename="../gui_qt/formrender.cpp" line="128"/>
         <source>Start new render</source>
         <translation>Démarrer un rendu</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="128"/>
+        <location filename="../gui_qt/formrender.cpp" line="130"/>
         <source>Show last render</source>
         <translation>Voir le dernier rendu</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="130"/>
+        <location filename="../gui_qt/formrender.cpp" line="132"/>
         <source>Save last render</source>
         <translation>Sauvegarder le dernier rendu</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="210"/>
+        <location filename="../gui_qt/formrender.cpp" line="212"/>
         <source>Paysages 3D - Choose a filename to save the last render</source>
         <translation>Paysages 3D - Choisissez un nom de fichier pour le rendu</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="210"/>
+        <location filename="../gui_qt/formrender.cpp" line="212"/>
         <source>Images (*.png *.jpg)</source>
         <translation>Images (*.png *.jpg)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="223"/>
+        <location filename="../gui_qt/formrender.cpp" line="225"/>
         <source>Can&apos;t write to file : %1</source>
         <translation type="unfinished"></translation>
     </message>
@@ -588,7 +588,7 @@ Maintenir Ctrl : Plus rapide</translation>
         <translation type="obsolete">Choisissez un nom de fichier pour le rendu</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formrender.cpp" line="219"/>
+        <location filename="../gui_qt/formrender.cpp" line="221"/>
         <source>The picture %1 has been saved.</source>
         <translation>L&apos;image %1 a été sauvegardée.</translation>
     </message>
@@ -726,7 +726,7 @@ Maintenir Ctrl : Plus rapide</translation>
 <context>
     <name>FormTextures</name>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="137"/>
+        <location filename="../gui_qt/formtextures.cpp" line="139"/>
         <source>Coverage preview</source>
         <translation>Aperçu de la couverture</translation>
     </message>
@@ -735,22 +735,22 @@ Maintenir Ctrl : Plus rapide</translation>
         <translation type="obsolete">Rendu en couleur</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="138"/>
+        <location filename="../gui_qt/formtextures.cpp" line="140"/>
         <source>Lighted sample</source>
         <translation>Echantillon éclairé</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="140"/>
+        <location filename="../gui_qt/formtextures.cpp" line="142"/>
         <source>Surface noise</source>
         <translation>Bruit de surface</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="141"/>
+        <location filename="../gui_qt/formtextures.cpp" line="143"/>
         <source>Surface noise height</source>
         <translation>Hauteur du bruit</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="142"/>
+        <location filename="../gui_qt/formtextures.cpp" line="144"/>
         <source>Surface noise scaling</source>
         <translation>Echelle du bruit</translation>
     </message>
@@ -767,47 +767,47 @@ Maintenir Ctrl : Plus rapide</translation>
         <translation type="obsolete">Concentration de la lumière réfléchie</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="146"/>
+        <location filename="../gui_qt/formtextures.cpp" line="148"/>
         <source>Soft minimal height</source>
         <translation>Altitude minimal (adoucie)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="145"/>
+        <location filename="../gui_qt/formtextures.cpp" line="147"/>
         <source>Hard minimal height</source>
         <translation>Altitude minimale</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="143"/>
+        <location filename="../gui_qt/formtextures.cpp" line="145"/>
         <source>Material</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="148"/>
+        <location filename="../gui_qt/formtextures.cpp" line="150"/>
         <source>Hard maximal height</source>
         <translation>Altitude maximale</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="147"/>
+        <location filename="../gui_qt/formtextures.cpp" line="149"/>
         <source>Soft maximal height</source>
         <translation>Altitude maximale (adoucie)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="150"/>
+        <location filename="../gui_qt/formtextures.cpp" line="152"/>
         <source>Soft minimal slope</source>
         <translation>Pente minimale (adoucie)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="149"/>
+        <location filename="../gui_qt/formtextures.cpp" line="151"/>
         <source>Hard minimal slope</source>
         <translation>Pente minimale</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="152"/>
+        <location filename="../gui_qt/formtextures.cpp" line="154"/>
         <source>Hard maximal slope</source>
         <translation>Pente maximale</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formtextures.cpp" line="151"/>
+        <location filename="../gui_qt/formtextures.cpp" line="153"/>
         <source>Soft maximal slope</source>
         <translation>Pente maximale (adoucie)</translation>
     </message>
@@ -815,7 +815,7 @@ Maintenir Ctrl : Plus rapide</translation>
 <context>
     <name>FormWater</name>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="172"/>
+        <location filename="../gui_qt/formwater.cpp" line="174"/>
         <source>Coverage preview</source>
         <translation>Aperçu de la couverture</translation>
     </message>
@@ -824,7 +824,7 @@ Maintenir Ctrl : Plus rapide</translation>
         <translation type="obsolete">Aperçu du rendu (sans/avec éclairage)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="175"/>
+        <location filename="../gui_qt/formwater.cpp" line="177"/>
         <source>Height</source>
         <translation>Hauteur</translation>
     </message>
@@ -841,52 +841,52 @@ Maintenir Ctrl : Plus rapide</translation>
         <translation type="obsolete">Concentration de la lumière réfléchie</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="176"/>
+        <location filename="../gui_qt/formwater.cpp" line="178"/>
         <source>Surface material</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="178"/>
+        <location filename="../gui_qt/formwater.cpp" line="180"/>
         <source>Transparency</source>
         <translation>Transparence</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="179"/>
+        <location filename="../gui_qt/formwater.cpp" line="181"/>
         <source>Reflection</source>
         <translation>Reflets</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="180"/>
+        <location filename="../gui_qt/formwater.cpp" line="182"/>
         <source>Transparency distance</source>
         <translation>Distance maximale de transparence</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="177"/>
+        <location filename="../gui_qt/formwater.cpp" line="179"/>
         <source>Depth color</source>
         <translation>Couleur en profondeur</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="173"/>
+        <location filename="../gui_qt/formwater.cpp" line="175"/>
         <source>Rendered preview</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="181"/>
+        <location filename="../gui_qt/formwater.cpp" line="183"/>
         <source>Light-through distance</source>
         <translation>Distance de filtrage de la lumière</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="182"/>
+        <location filename="../gui_qt/formwater.cpp" line="184"/>
         <source>Waves noise</source>
         <translation>Bruit des vagues</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="183"/>
+        <location filename="../gui_qt/formwater.cpp" line="185"/>
         <source>Waves height</source>
         <translation>Hauteur des vagues</translation>
     </message>
     <message>
-        <location filename="../gui_qt/formwater.cpp" line="184"/>
+        <location filename="../gui_qt/formwater.cpp" line="186"/>
         <source>Waves scaling</source>
         <translation>Echelle des vagues</translation>
     </message>
@@ -1007,87 +1007,87 @@ rapide (F5)</translation>
         <translation>F5</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="159"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="166"/>
         <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="159"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="166"/>
         <source>Paysages 3D - New scenery</source>
         <translation>Paysages 3D - Nouvelle scène</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="169"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="176"/>
         <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="169"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="176"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="195"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="202"/>
         <source>Paysages 3D Scenery (*.p3d)</source>
         <translation>Scène Paysages 3D (*.p3d)</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="183"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="190"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="186"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="193"/>
         <source>Paysages 3D - File saving error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="183"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="190"/>
         <source>Can&apos;t write specified file : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="186"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="193"/>
         <source>Unexpected error while saving file : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="193"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="200"/>
         <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 non sauvegardées seront perdues.</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="193"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="200"/>
         <source>Paysages 3D - Load scenery</source>
         <translation>Paysages 3D - Charger une scène</translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="195"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="202"/>
         <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="205"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="212"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="208"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="215"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="211"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="218"/>
-        <location filename="../gui_qt/mainwindow.cpp" line="214"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="221"/>
         <source>Paysages 3D - File loading error</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="205"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="212"/>
         <source>Can&apos;t read specified file : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="208"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="215"/>
         <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="211"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="218"/>
         <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="214"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="221"/>
         <source>Unexpected error while loading file : %1</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../gui_qt/mainwindow.cpp" line="222"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="229"/>
         <source>A 3D landscape editing and rendering software.
 
 Authors :
@@ -1197,7 +1197,7 @@ 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="222"/>
+        <location filename="../gui_qt/mainwindow.cpp" line="229"/>
         <source>Paysages 3D</source>
         <translation>Paysages 3D</translation>
     </message>