This command can be used to return a user data value set with the Object::SetUserData command.

Syntax

• void* Object::GetUserData()

Returns

The user data value set by the end user. If no user data value has been set for this Object, the returned value is NULL.

This function is not available in Lua.

Example

#include "Leadwerks.h"

using namespace Leadwerks;

Model* model = NULL;
class EntityData
{
public:
        int health;
};

int main(int argc, const char *argv[])
{
        Leadwerks::Window* window = Leadwerks::Window::Create();
        Context* context = Context::Create(window);
        World* world = World::Create();
        Camera* camera = Camera::Create();
        DirectionalLight::Create()->SetRotation(35,45,0);

        //Create a model
        model = Model::Box();
        model->SetPosition(0,0,3);

        //Create our own custom object
        EntityData* entitydata = new EntityData;
        entitydata->health = 100;

        //Set the model user data
        model->SetUserData(entitydata);

        
        while (true)
        {
                if (window->Closed() || window->KeyDown(Key::Escape)) return false;
        
                Leadwerks::Time::Update();
                world->Update();
                world->Render();
                
                //Retrieve our custom object
                EntityData* entitydata = (EntityData*)model->GetUserData();

                //Display the health value
                Draw::SetBlendMode(Blend::Alpha);
                Draw::Text(String(entitydata->health),0,0);
                Draw::SetBlendMode(Blend::Solid);
                
                context->Sync();
        }
        return 0;
}