asset browser: beautify camera angles and viewport

src/noggit/Red/AssetBrowser/ModelView.cpp

@@ -34,7 +34,7 @@ void ModelViewer::initializeGL()
 {
   opengl::context::scoped_setter const _ (::gl, context());
   gl.viewport(0.0f, 0.0f, width(), height());
-  gl.clearColor (0.7f, 0.5f, 0.5f, 1.0f);
+  gl.clearColor (0.5f, 0.5f, 0.5f, 1.0f);
 }
 
 void ModelViewer::paintGL()
@@ -165,46 +165,46 @@ void ModelViewer::keyPressEvent(QKeyEvent* event)
 {
   if (event->key() == Qt::Key_W)
   {
-    moving = 1.0f;
+    moving = 0.5f;
   }
   if (event->key() == Qt::Key_S)
   {
-    moving = -1.0f;
+    moving = -0.5f;
   }
 
   if (event->key() == Qt::Key_Up)
   {
-    lookat = 0.75f;
+    lookat = 0.5f;
   }
   if (event->key() == Qt::Key_Down)
   {
-    lookat = -0.75f;
+    lookat = -0.5f;
   }
 
   if (event->key() == Qt::Key_Right)
   {
-    turn = 0.75f;
+    turn = 0.5f;
   }
   if (event->key() == Qt::Key_Left)
   {
-    turn = -0.75f;
+    turn = -0.5f;
   }
 
   if (event->key() == Qt::Key_D)
   {
-    strafing = 1.0f;
+    strafing = 0.5f;
   }
   if (event->key() == Qt::Key_A)
   {
-    strafing = -1.0f;
+    strafing = -0.5f;
   }
 
   if (event->key() == Qt::Key_Q)
   {
-    updown = 1.0f;
+    updown = 0.5f;
   }
   if (event->key() == Qt::Key_E)
   {
-    updown = -1.0f;
+    updown = -0.5f;
   }
 }

src/noggit/Red/PreviewRenderer/PreviewRenderer.cpp

@@ -92,7 +92,7 @@ void PreviewRenderer::resetCamera()
   radius = std::max((_camera.position - extents[0]).length(), (_camera.position - extents[1]).length());
 
   float distance_factor = abs( aspect_ratio() * radius / sin(_camera.fov()._ / 2.f));
-  _camera.move_forward_factor(-1.f, 0.75f * distance_factor);
+  _camera.move_forward_factor(-1.f, distance_factor);
 
 }
 
@@ -302,7 +302,7 @@ math::matrix_4x4 PreviewRenderer::model_view() const
 math::matrix_4x4 PreviewRenderer::projection() const
 {
   float far_z = _settings->value("farZ", 2048).toFloat();
-  return math::perspective(_camera.fov(), aspect_ratio(), 1.f, far_z);
+  return math::perspective(_camera.fov(), aspect_ratio(), 0.1f, far_z);
 }
 
 float PreviewRenderer::aspect_ratio() const
@@ -359,7 +359,7 @@ QPixmap* PreviewRenderer::renderToPixmap()
   pixel_buffer.bind();
 
   gl.viewport(0, 0, _width, _height);
-  gl.clearColor(0.75f, 0.5f, 0.5f, 1.f);
+  gl.clearColor(0.5f, 0.5f, 0.5f, 1.f);
   gl.clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
   draw();
@@ -372,6 +372,8 @@ QPixmap* PreviewRenderer::renderToPixmap()
     gl.clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
     draw();
   } while (async_loader.is_loading());
+  gl.clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+  draw();
 
   // Clearing alpha from image
   gl.colorMask(false, false, false, true);

src/noggit/camera.cpp

@@ -115,7 +115,7 @@ namespace noggit
   {
     position = {0.f, 0.f, 0.f};
     _roll = math::degrees(0.0f);
-    _yaw =  math::degrees(45.f);
-    _pitch =  math::degrees(0.f);
+    _yaw =  math::degrees(105.f);
+    _pitch =  math::degrees(20.f);
   }
 }

src/noggit/ui/font_awesome.cpp

@@ -53,7 +53,7 @@ namespace noggit
 
         if (!_fonts.count (rect.height()))
         {
-          auto id (QFontDatabase::addApplicationFont (":/fonts/fa-solid-900.ttf"));
+          auto id (QFontDatabase::addApplicationFont (":/fonts/Font Awesome 5 Pro-Regular-400.otf"));
 
           if (id == -1)
           {