Discussion :

[hinzabo]

Ce code source est conctruit pour que le robot marche entre deux points, mais quand je l'ai testé j'ai constaté que le robot est entrain de marcher mais il ne ce deplace pas. le code source :

Code :

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#include "ExampleApplication.h"
 
#include <deque>
using namespace std;
 
class MoveDemoListener : public ExampleFrameListener
{
public:
 
    MoveDemoListener(RenderWindow* win, Camera* cam, SceneNode *sn,
        Entity *ent, deque<Vector3> &walk)
        : ExampleFrameListener(win, cam, false, false), mNode(sn), mEntity(ent), mWalkList( walk )
    {
		// Set idle animation
        mAnimationState = ent->getAnimationState( "Walk" );
        mAnimationState->setLoop( true );
        mAnimationState->setEnabled( true );
    } // MoveDemoListener
 
    /* This function is called to start the object moving to the next position
       in mWalkList.
    */
    bool nextLocation( )
    {
        return true;
    } // nextLocation( )
 
    bool frameStarted(const FrameEvent &evt)
    {
		mAnimationState->addTime( evt.timeSinceLastFrame );
        return ExampleFrameListener::frameStarted(evt);
    }
protected:
    Real mDistance;                  // The distance the object has left to travel
    Vector3 mDirection;              // The direction the object is moving
    Vector3 mDestination;            // The destination the object is moving towards
 
    AnimationState *mAnimationState; // The current animation state of the object
 
    Entity *mEntity;                 // The Entity we are animating
    SceneNode *mNode;                // The SceneNode that the Entity is attached to
    std::deque<Vector3> mWalkList;   // The list of points we are walking to
 
    Real mWalkSpeed;                 // The speed at which the object is moving
};
 
 
class MoveDemoApplication : public ExampleApplication
{
protected:
public:
    MoveDemoApplication()
    {
 
    }
 
    ~MoveDemoApplication() 
    {
    }
protected:
    Entity *mEntity;                // The entity of the object we are animating
    SceneNode *mNode;               // The SceneNode of the object we are moving
    std::deque<Vector3> mWalkList;  // A deque containing the waypoints
 
    void createScene(void)
    {
		mSceneMgr->setAmbientLight( ColourValue( 1.0f, 1.0f, 1.0f ) );
		// Create the entity
        mEntity = mSceneMgr->createEntity( "Robot", "robot.mesh" );
 
        // Create the scene node
        mNode = mSceneMgr->getRootSceneNode( )->
            createChildSceneNode( "RobotNode", Vector3( 0.0f, 0.0f, 25.0f ) );
        mNode->attachObject( mEntity );
		// Create the walking list
        mWalkList.push_back( Vector3( 550.0f,  0.0f,  50.0f  ) );
        mWalkList.push_back( Vector3(-100.0f,  0.0f, -200.0f ) );
		// Create objects so we can see movement
        Entity *ent;
        SceneNode *node;
 
        ent = mSceneMgr->createEntity( "Knot1", "knot.mesh" );
        node = mSceneMgr->getRootSceneNode( )->createChildSceneNode( "Knot1Node",
            Vector3(  0.0f, -10.0f,  25.0f ) );
        node->attachObject( ent );
        node->setScale( 0.1f, 0.1f, 0.1f );
 
        ent = mSceneMgr->createEntity( "Knot2", "knot.mesh" );
        node = mSceneMgr->getRootSceneNode( )->createChildSceneNode( "Knot2Node",
            Vector3( 550.0f, -10.0f,  50.0f ) );
        node->attachObject( ent );
        node->setScale( 0.1f, 0.1f, 0.1f );
 
        ent = mSceneMgr->createEntity( "Knot3", "knot.mesh" );
        node = mSceneMgr->getRootSceneNode( )->createChildSceneNode( "Knot3Node",
            Vector3(-100.0f, -10.0f,-200.0f ) );
        node->attachObject( ent );
        node->setScale( 0.1f, 0.1f, 0.1f );
		// Set the camera to look at our handywork
        mCamera->setPosition( 90.0f, 280.0f, 535.0f );
        mCamera->pitch( Degree(-30.0f) );
        mCamera->yaw( Degree(-15.0f) );
    }
 
    void createFrameListener(void)
    {
        mFrameListener= new MoveDemoListener(mWindow, mCamera, mNode, mEntity, mWalkList);
        mFrameListener->showDebugOverlay(true);
        mRoot->addFrameListener(mFrameListener);
    }
 
};
 
 
#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
#define WIN32_LEAN_AND_MEAN
#include "windows.h"
 
 
INT WINAPI WinMain( HINSTANCE hInst, HINSTANCE, LPSTR strCmdLine, INT )
#else
int main(int argc, char **argv)
#endif
{
    // Create application object
    MoveDemoApplication app;
 
    try {
        app.go();
    } catch( Exception& e ) {
#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
        MessageBox( NULL, e.getFullDescription().c_str(), "An exception has occured!",
            MB_OK | MB_ICONERROR | MB_TASKMODAL);
#else
        fprintf(stderr, "An exception has occured: %s\n",
                e.getFullDescription().c_str());
#endif
    }
 
 
    return 0;
}

aidez moi pour que je puisse le deplacé
merciiiii

[gusgus]

Salut.
C'est facile.Tu n'a pas bien lu le tuto et une bonne partie du code se trouvant dans createscene() devrait se trouver dans frameStarted

[hinzabo]

salut gusgus,
je voudrai vraiment que vous me precisez quelle partie du code si c possible
merci d'avance

[gusgus]

En faite je me suis tromper:tu t'est arreter a la moitier du tuto,c'est pour sa que sa marche pa.

[clemsye]

Sinon,va voir le tutos de Xadec (sur le site officielle ) , tiens voila l'addresse

http://artis.imag.fr/Membres/Xavier....tutorial3.html

Si tu lis bien tu peut reproduire la même chose pour l'animation de la lampe mais tu le fait pour bonhomme .