I can get a test scene node to move just fine but when I try to get the model to move it won't work....just stands there....but no errors....
here is the code:
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/*
This Tutorial shows how to move and animate SceneNodes. The
basic concept of SceneNodeAnimators is shown as well as manual
movement of nodes using the keyboard.
As always, I include the header files, use the irr namespace,
and tell the linker to link with the .lib file.
*/
#include <stdio.h>
#include <wchar.h>
#include <irrlicht.h>
using namespace irr;
using namespace core;
using namespace scene;
using namespace video;
using namespace io;
using namespace gui;
#pragma comment(lib, "Irrlicht.lib")
/*
In this tutorial, one of our goals is to move a scene node using some
keys on the keyboard. We store a pointer to the scene node we want to
move with the keys here.
The other pointer is a pointer to the Irrlicht Device, which we need
int the EventReceiver to manipulate the scene node and to get the
active camera.
*/
scene::ISceneNode* anms = 0;
scene::ISceneNode* node1 = 0;
scene::ISceneNode* node = 0;
IrrlichtDevice* device = 0;
/*
To get events like mouse and keyboard input, or GUI events like
"the OK button has been clicked", we need an object wich is derived from the
IEventReceiver object. There is only one method to override: OnEvent.
This method will be called by the engine when an event happened.
We will use this input to move the scene node with the keys W and S.
*/
class MyEventReceiver : public IEventReceiver
{
public:
virtual bool OnEvent(SEvent event)
{
/*
If the key 'W' or 'S' was left up, we get the position of the scene node,
and modify the Y coordinate a little bit. So if you press 'W', the node
moves up, and if you press 'S' it moves down.
*/
if (node1 != 0 && event.EventType == irr::EET_KEY_INPUT_EVENT&&
!event.KeyInput.PressedDown)
{
switch(event.KeyInput.Key)
{
case KEY_KEY_W:
case KEY_KEY_S:
{
core::vector3df v = node1->getPosition();
v.X += event.KeyInput.Key == KEY_KEY_W ? 2.0f : -2.0f;
node1->setPosition(v);
}
return true;
}
}
return false;
}
};
/*
The event receiver for moving a scene node is ready. So lets just create
an Irrlicht Device and the scene node we want to move. We also create some
other additional scene nodes, to show that there are also some different
possibilities to move and animate scene nodes.
*/
int main()
{
MyEventReceiver receiver;
device = createDevice(video::EDT_OPENGL, core::dimension2d<s32>(640, 480),
16, false, false, false, &receiver);
video::IVideoDriver* driver = device->getVideoDriver();
scene::ISceneManager* smgr = device->getSceneManager();
/*
Create the node for moving it with the 'W' and 'S' key. We create a
'test node', which is a cube built in into the engine for testing
purposes. We place the node a (0,0,30) and we assign a texture to it
to let it look a little bit more interesting.
*/
node = smgr->addTestSceneNode();
node->setPosition(core::vector3df(0,0,30));
node->setMaterialTexture(0, driver->getTexture("../../media/wall.bmp"));
/*
The last scene node we add to show possibilities of scene node animators is
a md2 model, which uses a 'fly straight' animator to run between to points.
*/
IAnimatedMesh* mesh = smgr->getMesh("../../media/sydney.md2");
IAnimatedMeshSceneNode* node1 = smgr->addAnimatedMeshSceneNode( mesh );
node1->setMaterialFlag(video::EMF_LIGHTING, false);
node1->setPosition(core::vector3df(0,0,20));
node1->setRotation(core::vector3df(0,180.0f,0));
node1->setMaterialTexture(0, driver->getTexture("../../media/sydney.bmp"));
/*
To be able to look at and move around in this scene,
we create a first person shooter style camera and make the
mouse cursor invisible.
*/
scene::ICameraSceneNode* cam = smgr->addCameraSceneNodeFPS(0, 100.0f, 100.0f);
device->getCursorControl()->setVisible(false);
/*
We have done everything, so lets draw it. We also write the current
frames per second and the name of the driver to the caption of the
window.
*/
int lastFPS = -1;
while(device->run())
{
driver->beginScene(true, true, video::SColor(255,113,113,133));
smgr->drawAll();
driver->endScene();
int fps = driver->getFPS();
if (lastFPS != fps)
{
wchar_t tmp[1024];
swprintf(tmp, 1024, L"Movement Example - Irrlicht Engine [%s] fps:%d",
driver->getName(), fps);
device->setWindowCaption(tmp);
lastFPS = fps;
}
}
/*
In the end, delete the Irrlicht device.
*/
device->drop();
return 0;
}
