Add load model check. Don't render if model and/or texture is not

loaded.

1 files changed, 40 insertions, 33 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 11e199d..ca4ff1b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -57,39 +57,46 @@ int main()
     std::cerr << "Couldn't load and/or find texture!\n";

   }

 

-	std::cout << "Model loading time: " << model.loadingTime.count() << "s\n";

-	std::cout << "Vertices count: " << model.vertices.size() << "\nNumber of normals: " << model.normals.size() << "\nUV count: " << model.uvcoo.size() << "\n";

-	std::cout << "Number of faces: " << model.faces.size() << "\n";

-

-	while (window.isOpen())

-	{

-		while (window.pollEvent(event))

-			if (event.type == sf::Event::Closed)

-				window.close();

-

-		time = clock.getElapsedTime();

-

-		Vertice a1, b1, c1, d1, e1, f1;

-

-		Matrix4f move = Matrix4f::move(0.0f, -150.0f, 600.0f);

-		Matrix4f rotate = Matrix4f::rotate(0.0f, time.asSeconds() * 25.0f, 0.0f);

-		Matrix4f scale = Matrix4f::scale(1.0f, 1.0f, 1.0f);

-		Matrix4f project = Matrix4f::perspective(1.0f, 10000.0f, fov, width / height);

-		Matrix4f end_matrix = project * move * rotate * scale;

-	

-		ObjModel projectedModel = model.multiplyMatrix(end_matrix);

-		projectedModel.divideW();

-		projectedModel.screenspace(width, height);

-		

-

-		render.fill(255, 255, 255);

-		render.resetZBuf();

-		render.renderModel(projectedModel, *modelTexture);

-		

-		texture.update((sf::Uint8*)render.pixels);

-		window.draw(sprite);

-		window.display();

-	}

+  if (model.isLoaded) {

+    std::cout << "Model loading time: " << model.loadingTime.count() << "s\n";

+    std::cout << "Vertices count: " << model.vertices.size() << "\nNumber of normals: " << model.normals.size() << "\nUV count: " << model.uvcoo.size() << "\n";

+    std::cout << "Number of faces: " << model.faces.size() << "\n";

+  }

+  else {

+    std::cerr << "Couldn't load and/or find model!\n";

+  }

+

+  if (textureLoaded && model.isLoaded) {

+    while (window.isOpen())

+    {

+      while (window.pollEvent(event))

+        if (event.type == sf::Event::Closed)

+          window.close();

+

+      time = clock.getElapsedTime();

+

+      Vertice a1, b1, c1, d1, e1, f1;

+

+      Matrix4f move = Matrix4f::move(0.0f, -150.0f, 600.0f);

+      Matrix4f rotate = Matrix4f::rotate(0.0f, time.asSeconds() * 25.0f, 0.0f);

+      Matrix4f scale = Matrix4f::scale(1.0f, 1.0f, 1.0f);

+      Matrix4f project = Matrix4f::perspective(1.0f, 10000.0f, fov, width / height);

+      Matrix4f end_matrix = project * move * rotate * scale;

+    

+      ObjModel projectedModel = model.multiplyMatrix(end_matrix);

+      projectedModel.divideW();

+      projectedModel.screenspace(width, height);

+      

+

+      render.fill(255, 255, 255);

+      render.resetZBuf();

+      render.renderModel(projectedModel, *modelTexture);

+      

+      texture.update((sf::Uint8*)render.pixels);

+      window.draw(sprite);

+      window.display();

+    }

+  }

 

   delete modelTexture;