Conversion not quite right....

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blewisjr

Conversion not quite right....

Post by blewisjr »

Ok I am bored so I decided to try and convert the C# irrlicht.net code HelloWorld to C++/CLI. However, when I got done I got about 8 conversion errors dealing with the int's and vectors. Take a look maybe I am doing something wrong lol.

Code: Select all

#using<....Excluded path for security reasons....Irrlicht.NET.dll>
#using<System.dll>

using namespace Irrlicht;
using namespace Irrlicht::Video;
using namespace Irrlicht::Core;
using namespace Irrlicht::Scene;
using namespace System;

int main()
{
	IrrlichtDevice^ device = gcnew IrrlichtDevice(DriverType::OPENGL);

	device->ResizeAble = true;
	device->WindowCaption = "Irrlicht.Net using C++/CLI";

	ITexture^ texSydney = device->VideoDriver->GetTexture("..\\..\\media\\sydney.bmp");
	ITexture^ texWall = device->VideoDriver->GetTexture("..\\..\\media\\wall.bmp");
	ITexture^ texLogo = device->VideoDriver->GetTexture("..\\..\\media\\irrlichtlogoaligned.jpg");

	Irrlicht::Scene::IAnimatedMesh^ mesh = device->SceneManager->GetMesh("..\\..\\media\\sydney.md2");

	if(mesh == nullptr)
	{
		Console::WriteLine("Could not load mesh");
		return 1;
	}

	ICameraSceneNode^ cam = device->SceneManager->AddCameraSceneNode(nullptr, 100, 100, -1);
	cam->Position = gcnew Vector3D(20,0,-50);

	ISceneNode^ node = device->SceneManager->AddTestSceneNode(15,
				nullptr, -1, gcnew Vector3D(30,-15,0));
	node->SetMaterialTexture(0, texWall);

	node = device->SceneManager->AddAnimatedMeshSceneNode(mesh, nullptr, -1);
	node->SetMaterialTexture(0, texSydney);
	node->SetMaterialFlag(MaterialFlag->LIGHTING, false);

	device->CursorControl->Visible = false;

	int fps = 0;

	while(device->Run())
	{
		if (device->WindowActive)
		{
			device->VideoDriver->BeginScene(true, true, gcnew Color(0,100,100,100));

			device->SceneManager->DrawAll();
				
			// draw the logo
			device->VideoDriver->Draw2DImage(
				texLogo, gcnew Position2D(10,10),
				gcnew Rect(0,0,88,31), 
				gcnew Rect(gcnew Position2D(0,0),device->VideoDriver->ScreenSize),
				gcnew Color(0xffffff), false);

			device->VideoDriver->EndScene();

			if (fps != device->VideoDriver->FPS)
			{
				fps = device->VideoDriver->FPS;
				device->WindowCaption = "Irrlicht.NET C++/CLI example 01 - Hello World ["+ 
					device->VideoDriver->Name + "] fps:" + fps;
			}
		}
	}
}
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blewisjr

Post by blewisjr »

sorry I am not registered here are the errors

1>------ Build started: Project: IrrlichtTest, Configuration: Debug Win32 ------
1>Compiling...
1>main.cpp
1>.\main.cpp(29) : error C2664: 'Irrlicht::Scene::ISceneManager::AddCameraSceneNode' : cannot convert parameter 2 from 'int' to 'Irrlicht::Core::Vector3D'
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>.\main.cpp(30) : error C2664: 'Irrlicht::Scene::ISceneNode::Position::set' : cannot convert parameter 1 from 'Irrlicht::Core::Vector3D ^' to 'Irrlicht::Core::Vector3D'
1> No user-defined-conversion operator available, or
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>.\main.cpp(33) : error C2664: 'Irrlicht::Scene::ISceneNode ^Irrlicht::Scene::ISceneManager::AddTestSceneNode(float,Irrlicht::Scene::ISceneNode ^,int,Irrlicht::Core::Vector3D)' : cannot convert parameter 4 from 'Irrlicht::Core::Vector3D ^' to 'Irrlicht::Core::Vector3D'
1> No user-defined-conversion operator available, or
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>.\main.cpp(38) : error C2275: 'Irrlicht::Video::MaterialFlag' : illegal use of this type as an expression
1> c:\irrlicht-0.12.0\bin\win32-visualstudio\irrlicht.net.dll : see declaration of 'Irrlicht::Video::MaterialFlag'
1>.\main.cpp(38) : error C2039: 'LIGHTING' : is not a member of 'System::Enum'
1> c:\windows\microsoft.net\framework\v2.0.50215\mscorlib.dll : see declaration of 'System::Enum'
1>.\main.cpp(48) : error C2664: 'Irrlicht::Video::IVideoDriver::BeginScene' : cannot convert parameter 3 from 'Irrlicht::Video::Color ^' to 'Irrlicht::Video::Color'
1> No user-defined-conversion operator available, or
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>.\main.cpp(56) : error C2664: 'Irrlicht::Core::Rect::Rect(Irrlicht::Core::Position2D,Irrlicht::Core::Dimension2D)' : cannot convert parameter 1 from 'Irrlicht::Core::Position2D ^' to 'Irrlicht::Core::Position2D'
1> No user-defined-conversion operator available, or
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>.\main.cpp(56) : fatal error C1903: unable to recover from previous error(s); stopping compilation
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blewisjr

Post by blewisjr »

Ok i fixed a few of the errors I beleive but now I have errors that make no sense. It is down to 5 now.

Errors:

1>------ Build started: Project: IrrlichtTest, Configuration: Debug Win32 ------
1>Compiling...
1>main.cpp
1>.\main.cpp(31) : error C2664: 'Irrlicht::Scene::ISceneManager::AddCameraSceneNode' : cannot convert parameter 2 from 'Irrlicht::Core::Vector3D ^' to 'Irrlicht::Core::Vector3D'
1> No user-defined-conversion operator available, or
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>.\main.cpp(34) : error C2664: 'Irrlicht::Scene::ISceneNode ^Irrlicht::Scene::ISceneManager::AddTestSceneNode(float,Irrlicht::Scene::ISceneNode ^,int,Irrlicht::Core::Vector3D)' : cannot convert parameter 4 from 'Irrlicht::Core::Vector3D ^' to 'Irrlicht::Core::Vector3D'
1> No user-defined-conversion operator available, or
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>.\main.cpp(49) : error C2664: 'Irrlicht::Video::IVideoDriver::BeginScene' : cannot convert parameter 3 from 'Irrlicht::Video::Color ^' to 'Irrlicht::Video::Color'
1> No user-defined-conversion operator available, or
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>.\main.cpp(57) : error C2664: 'Irrlicht::Core::Rect::Rect(Irrlicht::Core::Position2D,Irrlicht::Core::Dimension2D)' : cannot convert parameter 1 from 'Irrlicht::Core::Position2D ^' to 'Irrlicht::Core::Position2D'
1> No user-defined-conversion operator available, or
1> No user-defined-conversion operator available that can perform this conversion, or the operator cannot be called
1>.\main.cpp(57) : fatal error C1903: unable to recover from previous error(s); stopping compilation

Code: Select all

#using<............Irrlicht.NET.dll>
#using<System.dll>

using namespace Irrlicht;
using namespace Irrlicht::Video;
using namespace Irrlicht::Core;
using namespace Irrlicht::Scene;
using namespace System;

int main()
{
	IrrlichtDevice^ device = gcnew IrrlichtDevice(DriverType::OPENGL);

	device->ResizeAble = true;
	device->WindowCaption = "Irrlicht.Net using C++/CLI";

	ITexture^ texSydney = device->VideoDriver->GetTexture("..\\..\\media\\sydney.bmp");
	ITexture^ texWall = device->VideoDriver->GetTexture("..\\..\\media\\wall.bmp");
	ITexture^ texLogo = device->VideoDriver->GetTexture("..\\..\\media\\irrlichtlogoaligned.jpg");

	Irrlicht::Scene::IAnimatedMesh^ mesh = device->SceneManager->GetMesh("..\\..\\media\\sydney.md2");

	if(mesh == nullptr)
	{
		Console::WriteLine("Could not load mesh");
		return 1;
	}

	ICameraSceneNode^ cam = device->SceneManager->AddCameraSceneNode(nullptr,
		gcnew Vector3D((float)20,(float)0,(float)-50),
		gcnew Vector3D(), -1);

	ISceneNode^ node = device->SceneManager->AddTestSceneNode(15,
				nullptr, -1, gcnew Vector3D((float)30,(float)-15,(float)0));
	node->SetMaterialTexture(0, texWall);

	node = device->SceneManager->AddAnimatedMeshSceneNode(mesh, nullptr, -1);
	node->SetMaterialTexture(0, texSydney);
	node->SetMaterialFlag(MaterialFlag::LIGHTING, false);

	device->CursorControl->Visible = false;

	int fps = 0;

	while(device->Run())
	{
		if (device->WindowActive)
		{
			device->VideoDriver->BeginScene(true, true, gcnew Color(0,100,100,100));

			device->SceneManager->DrawAll();
				
			// draw the logo
			device->VideoDriver->Draw2DImage(
				texLogo, gcnew Position2D(10,10),
				gcnew Rect(0,0,88,31), 
				gcnew Rect(gcnew Position2D(0,0),device->VideoDriver->ScreenSize),
				gcnew Color(0xffffff), false);

			device->VideoDriver->EndScene();

			if (fps != device->VideoDriver->FPS)
			{
				fps = device->VideoDriver->FPS;
				device->WindowCaption = "Irrlicht.NET C++/CLI example 01 - Hello World ["+ 
					device->VideoDriver->Name + "] fps:" + fps;
			}
		}
	}
}
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