http://irrlicht.sourceforge.net/phpBB2/ ... hp?t=30257
http://irrlicht.sourceforge.net/phpBB2/ ... hp?t=25596
http://irrlicht.sourceforge.net/phpBB2/ ... hp?t=24334
and some modified example 11 to illustrate....
Code: Select all
#include <irrlicht.h>
#include <iostream>
using namespace irr;
#pragma comment(lib, "Irrlicht.lib")
IrrlichtDevice* device = 0;
bool UseHighLevelShaders = true;
scene::ICameraSceneNode* camera;
scene::ISceneNode* light2;
/*
Now for the real fun. We create an Irrlicht Device and start to setup the scene.
*/
int main()
{
// let user select driver type
video::E_DRIVER_TYPE driverType = video::EDT_OPENGL;
// create device
//IrrlichtDevice*
device = createDevice(driverType, core::dimension2d<u32>(800, 600));
if (device == 0)
return 1; // could not create selected driver.
video::IVideoDriver* driver = device->getVideoDriver();
scene::ISceneManager* smgr = device->getSceneManager();
gui::IGUIEnvironment* env = device->getGUIEnvironment();
driver->setTextureCreationFlag(video::ETCF_ALWAYS_32_BIT, true);
// add irrlicht logo
env->addImage(driver->getTexture("../../media/irrlichtlogo2.png"),
core::position2d<s32>(10,10));
// add camera
//scene::ICameraSceneNode* camera =
camera = smgr->addCameraSceneNodeFPS(0,100.0f,0.1f);
camera->setPosition(core::vector3df(-270,200,-200));
// disable mouse cursor
device->getCursorControl()->setVisible(false);
driver->setFog(video::SColor(0,138,125,81), true, 250, 1000, 0, true);
scene::IAnimatedMesh* roomMesh = smgr->getMesh(
"../../media/room.3ds");
scene::ISceneNode* room = 0;
if (roomMesh)
{
smgr->getMeshManipulator()->makePlanarTextureMapping(
roomMesh->getMesh(0), 0.003f);
video::ITexture* colorMap = driver->getTexture("../../media/rockwall.bmp");
video::ITexture* normalMap = driver->getTexture("../../media/rockwall_normalmap.bmp");
driver->makeNormalMapTexture(normalMap, 9.0f);
scene::IMesh* tangentMesh = smgr->getMeshManipulator()->createMeshWithTangents(
roomMesh->getMesh(0));
room = smgr->addMeshSceneNode(tangentMesh);
room->setMaterialTexture(0, colorMap);
room->setMaterialTexture(1, normalMap);
//room->getMaterial(0).setTexture(0, colorMap);
//room->getMaterial(0).setTexture(1, normalMap2);
room->getMaterial(0).SpecularColor.set(0,0,0,0);
room->setMaterialFlag(video::EMF_FOG_ENABLE, true);
room->setMaterialType(video::EMT_NORMAL_MAP_SOLID);
// drop mesh because we created it with a create.. call.
tangentMesh->drop();
}
// add earth sphere
scene::IAnimatedMesh* earthMesh = smgr->getMesh("../../media/earth.x");
if (earthMesh)
{
//perform various task with the mesh manipulator
scene::IMeshManipulator *manipulator = smgr->getMeshManipulator();
// create mesh copy with tangent informations from original earth.x mesh
scene::IMesh* tangentSphereMesh =
manipulator->createMeshWithTangents(earthMesh->getMesh(0));
// scale the mesh by factor 50
core::matrix4 m;
m.setScale ( core::vector3df(50,50,50) );
manipulator->transformMesh( tangentSphereMesh, m );
scene::ISceneNode *sphere = smgr->addMeshSceneNode(tangentSphereMesh);
sphere->setPosition(core::vector3df(-70,130,45));
// load heightmap, create normal map from it and set it
video::ITexture* earthNormalMap = driver->getTexture("../../media/earthbump.bmp");
driver->makeNormalMapTexture(earthNormalMap, 20.0f);
sphere->setMaterialTexture(1, earthNormalMap);
// adjust material settings
sphere->setMaterialFlag(video::EMF_FOG_ENABLE, true);
sphere->setMaterialType(video::EMT_NORMAL_MAP_SOLID);
// add rotation animator
scene::ISceneNodeAnimator* anim =
smgr->createRotationAnimator(core::vector3df(0,0.8f,0));
sphere->addAnimator(anim);
anim->drop();
// drop mesh because we created it with a create.. call.
tangentSphereMesh->drop();
}
// add light 1 (nearly red)
scene::ILightSceneNode* light1 =
smgr->addLightSceneNode(0, core::vector3df(50,190,0),
video::SColorf(1.0f, 1.0f, 1.0f, 0.0f), 800.0f);
// attach billboard to the light
scene::ISceneNode* bill =
smgr->addBillboardSceneNode(light1, core::dimension2d<f32>(60, 60));
bill->setMaterialFlag(video::EMF_LIGHTING, false);
bill->setMaterialFlag(video::EMF_ZWRITE_ENABLE, false);
bill->setMaterialType(video::EMT_TRANSPARENT_ADD_COLOR);
bill->setMaterialTexture(0, driver->getTexture("../../media/particlered.bmp"));
/*
Finally, draw everything. That's it.
*/
int lastFPS = -1;
while(device->run())
if (device->isWindowActive())
{
driver->beginScene(true, true, 0);
smgr->drawAll();
env->drawAll();
driver->endScene();
int fps = driver->getFPS();
if (lastFPS != fps)
{
core::stringw str = L"Per pixel lighting example - Irrlicht Engine [";
str += driver->getName();
str += "] FPS:";
str += fps;
device->setWindowCaption(str.c_str());
lastFPS = fps;
}
}
device->drop();
return 0;
} EDIT:
btw, I know earth is supposedly smoother than a snooker ball, unfortunatetly I was never out there to see if sunset purple mountain caps and the shadows they cast are visible from space...
