MultiScene: Phase 4: Rendering is fixed.

Though it still is not possible to create a new window from a thread that did not init SDL

doc/samples/meshviewer/meshviewer.cpp

@@ -172,11 +172,16 @@ void MeshViewer::Start()
     //Camera setup
     m_camera = new Camera();
     m_camera->SetView(vec3(10.f, 10.f, 10.f), vec3::zero, vec3::axis_y);
-    m_camera->SetProjection(40.f, .0001f, 2000.f);
+    m_camera->SetProjection(40.f, .0001f, 200.f);
     //m_camera->SetProjection(90.f, .0001f, 2000.f, WIDTH * SCREEN_W, RATIO_HW);
     //m_camera->UseShift(true);
     Scene& scene = Scene::GetScene();
     scene.PushCamera(m_camera);
+    scene.SetTileCam(0);
+
+    //Text setup
+    m_entities << (m_text = new Text("", "data/font/ascii.png"));
+    m_text->SetPos(vec3(0, 0 /*(float)-m_text->GetFontSize().y*/, 0));
 
 #if HAS_INPUT
     InputProfile& ip = m_profile;
@@ -374,6 +379,8 @@ void MeshViewer::TickDraw(float seconds, Scene &scene)
     if (m_menu_mesh_idx >= 0 && m_menu_mesh_idx < m_objs.count())
         m_objs[m_menu_mesh_idx]->TickDraw(seconds, scene);
 
+    m_text->SetText(String("CECI EST UN TEST\n"));
+
     //Draw gizmos & grid
     Debug::DrawGizmo(vec3::zero, vec3::axis_x, vec3::axis_y, vec3::axis_z, 10.f);
     Debug::DrawSetupColor(Color::white);
@@ -394,11 +401,11 @@ int main(int argc, char **argv)
         new MeshViewer(argv[1]);
     else
         new MeshViewer();
-    /*
+
+    ////DEBUG TEST
     //SceneDisplay* display = new ApplicationDisplay("newDisplay", ivec2(800, 600));
     //SceneDisplay::Add(display);
     //Scene::GetScene(Scene::GetCount() - 1).SetDisplay(display);
-    */
 
     app.Run();
 

doc/samples/meshviewer/meshviewer.h

@@ -251,6 +251,7 @@ private:
     bool                    m_first_tick = false;
     InputProfile            m_profile;
     Camera*                 m_camera = nullptr;
+    Text*                   m_text = nullptr;
 
     //ImGui stuff
     bool                    m_menu_cam_useage = true;

src/lolimgui.cpp

@@ -263,8 +263,6 @@ void LolImGui::TickDraw(float seconds, Scene &scene)
 }
 void PrimitiveLolImGui::Render(Scene& scene, PrimitiveSource* primitive)
 {
-    Renderer::Get()->Clear(ClearMask::Depth);
-
     ImGuiIO& io = ImGui::GetIO();
     if (io.Fonts->TexID)
         ImGui::Render();

src/platform/sdl/sdlapp.cpp

@@ -75,6 +75,10 @@ SdlAppDisplay::SdlAppDisplay(char const *title, ivec2 res)
     }
 
 #if USE_SDL
+    /* This seems to fix the swap context bug.
+     * However, perfs warning have been may occur. */
+    SDL_GL_SetAttribute(SDL_GL_SHARE_WITH_CURRENT_CONTEXT, 1);
+
     data->m_window = SDL_CreateWindow(title, SDL_WINDOWPOS_UNDEFINED,
         SDL_WINDOWPOS_UNDEFINED,
         window_size.x, window_size.y,

src/scene.h

@@ -78,7 +78,7 @@ public:
     static ptrdiff_t GetPhysicalCount();
     static const char* GetPhysicalName(ptrdiff_t index = 0);
 
-protected:
+//protected:
     virtual void Enable();
     virtual void Disable();
 

src/ticker.cpp

@@ -479,6 +479,8 @@ void TickerData::DrawThreadTick()
 
         /* Disable display */
         scene.DisableDisplay();
+
+        //break;
     }
 
     Profiler::Stop(Profiler::STAT_TICK_DRAW);