BLENDER 制作的地形例子，含资源文件

//Terrain 3d level using The Irrlicht 3d engine //Copyright 2006 Alvaro F. Celis "afecelis" //-----------------------------------------------------------------------------------------------// #include <irrlicht.h> #include <iostream> #include <stdio.h> #include <wchar.h> //-----------------------------------------------------------------------------------------------// using namespace irr; using namespace core; using namespace scene; using namespace video; using namespace io; using namespace gui; //-----------------------------------------------------------------------------------------------// //pragma acomments //#pragma comment(lib, "Irrlicht.lib") //-----------------------------------------------------------------------------------------------// bool quit=false; //-----------------------------------------------------------------------------------------------// //add my event receiver class MyEventReceiver : public IEventReceiver { public: virtual bool OnEvent(SEvent event) { if (event.EventType==irr::EET_KEY_INPUT_EVENT) { switch(event.KeyInput.Key) { case (KEY_KEY_Q) : case (KEY_ESCAPE) : quit=true; return true; break; } } return false; } }; //-----------------------------------------------------------------------------------------------// // create receiver MyEventReceiver receiver; //-----------------------------------------------------------------------------------------------// //main int main() { IrrlichtDevice *device = 0; device = createDevice(video:: EDT_OPENGL , core::dimension2d<s32>(800, 600), 32, false,true,false,&receiver); //-----------------------------------------------------------------------------------------------// //pointers video::IVideoDriver* driver = device->getVideoDriver(); scene::ISceneManager* smgr = device->getSceneManager(); //-----------------------------------------------------------------------------------------------// //driver->setFog(SColor(0,50,50,150),true, 0,4000); //fog color-final values= amount of fog, distance driver->setTextureCreationFlag(video::ETCF_ALWAYS_32_BIT, true); //-----------------------------------------------------------------------------------------------// //wasd navigation SKeyMap keyMap[8]; keyMap[1].Action = EKA_MOVE_FORWARD; keyMap[1].KeyCode = KEY_KEY_W; keyMap[3].Action = EKA_MOVE_BACKWARD; keyMap[3].KeyCode = KEY_KEY_S; keyMap[5].Action = EKA_STRAFE_LEFT; keyMap[5].KeyCode = KEY_KEY_A; keyMap[7].Action = EKA_STRAFE_RIGHT; keyMap[7].KeyCode = KEY_KEY_D; //-----------------------------------------------------------------------------------------------// //fps cam scene::ICameraSceneNode* camera = 0; //camera = smgr->addCameraSceneNodeFPS(); camera = smgr->addCameraSceneNodeFPS(0,80.0f,300.0f,-1, keyMap, 8); //1st value= obligatory 0-2nd value= mouse sensitivity-3rd value handles cam speed camera->setPosition(core::vector3df(0,200,0)); camera->setFarValue ( 50000.0f ) ; //sets the distance for the clipping plane, the bigger the farther camera->setFOV(1.1f); // a value of 0.5 makes it look alienish //camera->setRotation(core::vector3df(0,0,0)); //rotate the camera x,y,z degrees //-----------------------------------------------------------------------------------------------// // create sky box scene::ISceneNode* skyboxNode = smgr->addSkyBoxSceneNode( driver->getTexture("./data/desert_up.jpg"), driver->getTexture("./data/desert_dn.jpg"), driver->getTexture("./data/desert_lf.jpg"), driver->getTexture("./data/desert_rt.jpg"), driver->getTexture("./data/desert_ft.jpg"), driver->getTexture("./data/desert_bk.jpg")); //-----------------------------------------------------------------------------------------------// //add 3d terrain scene::IAnimatedMesh* terrain = 0; terrain = smgr->getMesh("./data/terrain.x"); //-----------------------------------------------------------------------------------------------// //terrain node scene::IAnimatedMeshSceneNode* terrainnode = 0; terrainnode = smgr->addAnimatedMeshSceneNode(terrain); //terrainnode = smgr->addAnimatedMeshSceneNode(terrain, camera, -1);//parents node to camera terrainnode->setScale(vector3df(100,100,100)); terrainnode->setPosition(core::vector3df(0,0,0)); terrainnode->setRotation(core::vector3df(270,0,0)); //terrainnode->setMaterialTexture(0, driver->getTexture("./data/patchy.jpg")); terrainnode->setMaterialFlag(video::EMF_LIGHTING, false); terrainnode->setMaterialFlag(EMF_BACK_FACE_CULLING,false); //terrainnode->setMaterialType(video::EMT_TRANSPARENT_ADD_COLOR); //makes it transparent //terrainnode->getMaterial(0).EmissiveColor.set(0,255,255,255); //makes it emissive terrainnode->setDebugDataVisible(true); //terrainnode->setMaterialFlag(video::EMF_WIREFRAME,true); //terrainnode->setMaterialFlag(EMF_FOG_ENABLE,true); //enables fog //-----------------------------------------------------------------------------------------------// // disable mouse cursor device->getCursorControl()->setVisible(false); //-----------------------------------------------------------------------------------------------// //draw everything int lastFPS = -1; while(device->run()&&!quit) { driver->beginScene(true, true, video::SColor(0,60,60,60)); smgr->drawAll(); //-----------------------------------------------------------------------------------------------// //finish drawing driver->endScene(); int fps = driver->getFPS(); if (lastFPS != fps) { wchar_t tmp[1024]; swprintf(tmp, 1024, L"Terrain Test Level (fps:%d) Triangles:%d", fps, driver->getPrimitiveCountDrawn()); device->setWindowCaption(tmp); lastFPS = fps; } } device->drop(); return 0; }