Add simple mesh viewer

apps/sample-gui/CMakeLists.txt

@@ -9,6 +9,9 @@ list(APPEND client_HEADERS
     image_editor/ImageViewWidget.h
     canvas/CanvasView.h
     canvas/CanvasController.h
+    mesh_viewer/MeshViewerView.h
+    mesh_viewer/MeshViewerController.h
+    mesh_viewer/MeshViewerCanvas.h
     web_client/WebClientView.h)
 
 
@@ -20,6 +23,9 @@ list(APPEND client_LIB_INCLUDES
     audio_editor/AudioEditorView.cpp
     image_editor/ImageEditorView.cpp
     image_editor/ImageViewWidget.cpp
+    mesh_viewer/MeshViewerView.cpp
+    mesh_viewer/MeshViewerController.cpp
+    mesh_viewer/MeshViewerCanvas.cpp
     canvas/CanvasView.cpp
     canvas/CanvasController.cpp
     web_client/WebClientView.cpp
@@ -42,6 +48,7 @@ target_include_directories(sample_gui PUBLIC
     "${CMAKE_CURRENT_SOURCE_DIR}/image_editor"
     "${CMAKE_CURRENT_SOURCE_DIR}/web_client"
     "${CMAKE_CURRENT_SOURCE_DIR}/canvas"
+    "${CMAKE_CURRENT_SOURCE_DIR}/mesh_viewer"
                               )
 target_link_libraries(sample_gui PUBLIC client windows console core network database geometry audio web)
 set_property(TARGET sample_gui PROPERTY FOLDER apps)

apps/sample-gui/MediaTool.cpp

@@ -5,6 +5,7 @@
 #include "ImageEditorView.h"
 #include "WebClientView.h"
 #include "CanvasView.h"
+#include "MeshViewerView.h"
 
 #include "TabbedPanelWidget.h"
 #include "TopBar.h"
@@ -54,6 +55,10 @@ void MediaTool::initializeViews()
     canvas->setName("CanvasView");
     tabbedPanel->addPanel(std::move(canvas), "Canvas");
 
+    auto mesh = MeshViewerView::Create();
+    mesh->setName("MeshViewer");
+    tabbedPanel->addPanel(std::move(mesh), "Mesh Viewer");
+
     auto topBar = TopBar::Create();
     auto statusBar = StatusBar::Create();
 

apps/sample-gui/canvas/CanvasView.cpp

@@ -16,6 +16,7 @@
 CanvasView::CanvasView()
       : mController(CanvasController::Create())
 {
+    std::cout << "Creatin canvas" << std::endl;
     initialize();
 }
 

apps/sample-gui/image_editor/ImageViewWidget.cpp

@@ -7,6 +7,7 @@
 
 ImageViewWidget::ImageViewWidget()
 {
+    std::cout << "Creating image view widget" << std::endl;
     mName = "ImageViewWidget";
 }
 

apps/sample-gui/mesh_viewer/MeshViewerView.cpp

@@ -0,0 +1,65 @@
+#include "MeshViewerView.h"
+
+#include "MeshNode.h"
+#include "TransformNode.h"
+#include "AbstractMesh.h"
+#include "MeshPrimitives.h"
+
+#include <iostream>
+
+std::unique_ptr<MeshViewerView> MeshViewerView::Create()
+{
+    return std::make_unique<MeshViewerView>();
+}
+
+MeshViewerView::~MeshViewerView()
+{
+
+}
+
+MeshViewerView::MeshViewerView()
+{
+    mName = "MeshViewerView";
+    mBackgroundColor = {204, 204, 255};
+}
+
+void MeshViewerView::doPaint(const PaintEvent* event)
+{
+    if (!mVisible)
+    {
+        return;
+    }
+
+    if (!mMeshNode)
+    {
+        mMeshNode = std::make_unique<MeshNode>(mLocation);
+        mMeshNode->setName(mName + "_MeshNode");
+
+        mMeshNode->setWidth(mSize.mWidth);
+        mMeshNode->setHeight(mSize.mHeight);
+
+        mMeshNode->setFillColor(mBackgroundColor);
+
+        mRootNode->addChild(mMeshNode.get());
+    }
+
+    if (mTransformDirty)
+    {
+        mMeshNode->setLocation(mLocation);
+        mMeshNode->setWidth(mSize.mWidth);
+        mMeshNode->setHeight(mSize.mHeight);
+    }
+
+    if (mMaterialDirty)
+    {
+        mMeshNode->setFillColor(mBackgroundColor);
+    }
+
+    if (!mMesh)
+    {
+        auto mesh = MeshPrimitives::buildRectangleAsTriMesh();
+        mMesh = std::move(mesh);
+
+        mMeshNode->setMesh(mMesh.get());
+    }
+}

apps/sample-gui/mesh_viewer/MeshViewerView.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "Widget.h"
+
+class MeshNode;
+class AbstractMesh;
+
+class MeshViewerView : public Widget
+{
+public:
+    MeshViewerView();
+    ~MeshViewerView();
+    static std::unique_ptr<MeshViewerView> Create();
+    void doPaint(const PaintEvent* event) override;
+private:
+
+    std::unique_ptr<AbstractMesh> mMesh;
+    std::unique_ptr<MeshNode> mMeshNode;
+};