Turbo Disco

WRITE IMAGE TO FILE:

Code:

   IImage* image = Device.driver->createScreenShot();
   
   if (image)
      {
      Device.driver->writeImageToFile(image, "c:\\images\\dump.jpeg");
      Device.driver->writeImageToFile(image, "c:\\images\\dump.png");
      Device.driver->writeImageToFile(image, "c:\\images\\dump.bmp");
      Device.driver->writeImageToFile(image, "c:\\images\\dump.tga");
      Device.driver->writeImageToFile(image, "c:\\images\\dump.jpg");
      image->drop();
      }

LOAD IMAGE (256X256) FROM FILE, CHANGE PIXEL AND SAVE:

Code:

video::ITexture * image1 = driver->getTexture("d:\\x\\map.bmp");
//driver->makeColorKeyTexture(image1, core::position2d(0,0));
u8 * ff=(u8 *)image1->lock();
IImage* im = driver->createImageFromData(image1->getColorFormat(), dimension2d(256,256), ff);
im->setPixel(100,100,SColor(255,255,0,0));
driver->writeImageToFile(im,"D:\\x\\map.bmp");
im->drop();

CHANGE CAPTION FUNCTION:

Code:

void showCaptionVar(std::string txt)
{
      std::string gio1=txt;
      char gio2[512];
      strcpy_s(gio2, gio1.c_str());
      core::stringw gio3 = gio2;
      device->setWindowCaption(gio3.c_str());
}

EVENTS:

Code:

class mvm:public IEventReceiver
{
   public:       
   bool OnEvent(const SEvent &e)
   {
static bool pwheel=false;
      if (e.EventType==EEVENT_TYPE::EET_MOUSE_INPUT_EVENT)
      {
         if (e.MouseInput.Wheel==-1)
         {
         }else if (e.MouseInput.Wheel==1)
         {
         }
         if (e.MouseInput.Event==irr::EMIE_RMOUSE_PRESSED_DOWN)
         {
            mox=e.MouseInput.X;
            moy=e.MouseInput.Y;
         }
         if (e.MouseInput.Event==irr::EMIE_RMOUSE_LEFT_UP)
         {
         }
         if (e.MouseInput.Event==irr::EMIE_MOUSE_MOVED)
         {
         }
      }
if(e.MouseInput.Wheel)
      {
         if (pwheel==false)
         {
            //middle button down event
            pwheel=true;
         }else{
            //middle button up event
            pwheel=false;
         }
      }
      if (e.EventType==irr::EEVENT_TYPE::EET_GUI_EVENT)
      {
         s32 id = e.GUIEvent.Caller->getID();
         switch (e.GUIEvent.EventType)
         {
         case gui::EGUI_EVENT_TYPE::EGET_BUTTON_CLICKED:
            {
               if (id==2)
               {
                  
               }
            break;
            }
            case gui::EGUI_EVENT_TYPE::EGET_ELEMENT_FOCUSED
         {
            if (id==2)
            {
               //gui::
               z=z+10;
            }
         break;
         }
         }
      }
      if (e.EventType==EET_KEY_INPUT_EVENT)
      {
         switch (e.KeyInput.Key)
         {
         case KEY_KEY_W:
            {
               wasd[0]=e.KeyInput.PressedDown;
               break;
            }
         case KEY_ESCAPE:
            {
               device->closeDevice();
               break;
            }   
         return true;
         }
         return false;
      }
      return false;
   }
};

BASIC VARIABLES:

Code:

#include "irrlicht.h"
#include 
using namespace irr;
using namespace core;
using namespace scene;
using namespace video;
using namespace io;
using namespace gui;

#ifdef _MSC_VER
#pragma comment(lib, "Irrlicht.lib")
#endif

IrrlichtDevice               * device;
video::IVideoDriver            * driver;
scene::ISceneManager            * smgr;
scene::ICameraSceneNode            * cam;

irr::SIrrlichtCreationParameters pars;
pars.EventReceiver=&receiver;
pars.AntiAlias=true;
pars.Fullscreen=true;
pars.DriverType=video::EDT_DIRECT3D9;
pars.WindowSize=core::dimension2d(1024,768);
pars.Bits=32;
device  = createDeviceEx(pars);
driver = device->getVideoDriver();
driver->setTextureCreationFlag(video::ETCF_ALWAYS_32_BIT, true);

smgr = device->getSceneManager();
cam= smgr->addCameraSceneNode();
cam->setFarValue(50000.0f);

COLLISION DETECTION WITH BOUNDING BOXES

Code:

bool collision(ISceneNode* one, ISceneNode* two) {
   aabbox3d b1, b2;

   b1 = one->getBoundingBox ();
   b2 = two->getBoundingBox ();

   one->getRelativeTransformation().transformBoxEx( b1 );
   two->getRelativeTransformation().transformBoxEx( b2 );
   return b1.intersectsWithBox( b2 );
}
//OTHER WAY
//bool collision(ISceneNode* one, ISceneNode* two) {
//if(one->getTransformedBoundingBox().intersectsWithBox(two->getTransformedBoundingBox())) {
//return (one->getTransformedBoundingBox().intersectsWithBox(two->getTransformedBoundingBox()));
//}
//return false;
//}

SHOW BOUNDING BOX (debugging)

Code:

node->setDebugDataVisible(scene::EDS_BBOX);

MOVE NODE

Code:

core::vector3df v=node->getPosition();
v.X+=1.0f;
node->setPosition(vector3df(v));

TEXTURES

Code:

irr::video::ITexture * texture[1];
texture[0]=driver->getTexture("c:/x/0.bmp");
texture[1]=driver->getTexture("c:/x/1.bmp");
node->setMaterialTexture(0,texture[0]);
node->setMaterialTexture(1,texture[1]);
node->setMaterialFlag(EMF_LIGHTING, false);
node->setMaterialType(video::EMT_REFLECTION_2_LAYER);

REMOVE CONSOLE WINDOW

Code:

#pragma comment(linker, "/SUBSYSTEM:windows /ENTRY:mainCRTStartup")
int main()
{
return 0;
}

ATTACH TO BONE (Add Child to Joint)

Code:

ISceneNode * bone=node->getJointNode("Bone1");
bone->addChild(node2);

CREATE BILLBOARD

Code:

IBillboardSceneNode * bill = smgr->addBillboardSceneNode();
bill->setMaterialType(EMT_TRANSPARENT_ADD_COLOR );
bill->setMaterialTexture(0, driver->getTexture("c:/x/b1.bmp"));
bill->setMaterialFlag(video::EMF_LIGHTING, false);
bill->setSize(dimension2d(10.0f, 10.0f));
bill->setPosition(vector3df(1.0f, 0.0f, 110.0f));

ADD ANIMATOR

Code:

irr::scene::ISceneNodeAnimator * anim = smgr->createFlyCircleAnimator (core::vector3df(0,55,110),5.0f, 0.01,core::vector3df(1,0,1));
bill->addAnimator(anim);
anim->drop();

ADD LIGHT

Code:

scene::ILightSceneNode* nodeLight = smgr->addLightSceneNode(0, core::vector3df(100, 100, 100),
      video::SColorf(1.0f,1.0f,1.0f,1.0f),
      20000.0f);
video::SLight light;   
light.Direction = core::vector3df(100, 100, 0);
light.Type = video::ELT_DIRECTIONAL;
light.AmbientColor = video::SColorf(0.3f,0.3f,0.3f,1);
light.SpecularColor= video::SColorf(0.4f,0.4f,0.4f,1);
light.DiffuseColor = video::SColorf(1.0f,1.0f,1.0f,1);
light.CastShadows = false;
   
nodeLight->setLightData(light);

CREATE A PARTICLE SYSTEM

Code:

// create a particle system
scene::IParticleSystemSceneNode* ps = smgr->addParticleSystemSceneNode(false);

scene::IParticleEmitter* em = ps->createBoxEmitter(
    core::aabbox3d(-7,0,-7,7,1,7),      // emitter size
    core::vector3df(0.0f,-0.06f,0.0f),      // initial direction
    10,100,                     // emit rate
    video::SColor(0,0,0,255),            // darkest color
    video::SColor(0,255,255,255),         // brightest color
    80,20000,0,                  // min and max age, angle
    core::dimension2df(5.f,5.f),         // min size
    core::dimension2df(20.f,20.f));         // max size

ps->setEmitter(em);      // this grabs the emitter
em->drop();            // so we can drop it here without deleting it

scene::IParticleAffector* paf = ps->createFadeOutParticleAffector();

ps->addAffector(paf);      // same goes for the affector
paf->drop();

ps->setPosition(core::vector3df(10,450,0));
ps->setScale(core::vector3df(100,100,100));
ps->setMaterialFlag(video::EMF_LIGHTING, false);
ps->setMaterialFlag(video::EMF_ZWRITE_ENABLE, false);
ps->setMaterialTexture(0, driver->getTexture("c:/x/b1.bmp"));
ps->setMaterialType(video::EMT_TRANSPARENT_VERTEX_ALPHA);

CREATE WATER (addWaterSurfaceSceneNode)

Code:

IAnimatedMesh* plane = smgr->addHillPlaneMesh("floor", // Name of mesh
core::dimension2d(1,1), //   Size of a tile of the mesh.
core::dimension2d(100,100), //tileCount - Specifies how much tiles there will be. If you specifiy for example that a tile has the size (10.0f, 10.0f) and the tileCount is (10,10), than you get a field of 100 tiles which has the dimension 100.0fx100.0f.
0, //material
0, //hillheight
core::dimension2d(10,10), //countHills
core::dimension2d(100,100)); // texturerepeat

ISceneNode* sea = smgr->addWaterSurfaceSceneNode(plane->getMesh(0), 2.0f, 350.0f, 8.0f,0,-1,vector3df(0,0,0),vector3df(10,0,0),vector3df(1,1,1));
sea->setMaterialTexture(0, driver->getTexture("c:/x/sand.png"));
sea->setMaterialTexture(1, driver->getTexture("c:/x/water.png"));
sea->setMaterialFlag(EMF_LIGHTING, true);
sea->setMaterialType(video::EMT_REFLECTION_2_LAYER);

GET DISTANCE BETWEEN NODES (addWaterSurfaceSceneNode)

Code:

ISceneNode* one;
ISceneNode* two;
one->getAbsolutePosition().getDistanceFrom(two->getAbsolutePosition());

NODE ANIMATION

Code:

myNode->setFrameLoop(1,15);
myNode->setAnimationSpeed(25);

CREATE FOG

Code:

driver->setFog(SColor(0,0, 0, 0),true, 150,220,0.01,false, false);
node->setMaterialFlag(video::EMF_FOG_ENABLE, true);

CREATE GUI ELEMENT

Code:

irr::gui::IGUIEnvironment *ige=smgr->getGUIEnvironment();

irr::gui::IGUIMeshViewer * gm=ige->addMeshViewer(rect(0,0,100,100),0,-1,0);
scene::IAnimatedMesh * mesh=smgr->getMesh("c:/x/cube.x");
gm->setMesh(mesh);

irr::gui::IGUIEditBox * txt=ige->addEditBox(L"giorgi",core::rect(150,150,300,200),true,0,-1);

GET NODE AT SCREEN 2D POSITION №1

Code:

scene::ISceneNode *node = smgr->getSceneCollisionManager()-> getSceneNodeFromScreenCoordinatesBB(position2d(mox,moy),0x1,false);

GET NODE AT SCREEN 2D POSITION №2

Code:

core::line3d line;
line=smgr->getSceneCollisionManager()->getRayFromScreenCoordinates(position2d(mox,moy),cam);
scene::ISceneNode *nodeline = smgr->getSceneCollisionManager()->getSceneNodeFromRayBB(line,0x1,false);

GET NODE AT SCREEN 2D POSITION №3 (exact selection without bounding box)

Code:

int idd=0;
int curid=0;
scene::ITriangleSelector * sel[100];

void gio::add()
{
   idd++;
scene::IAnimatedMesh * mesha=smgr->getMesh("c:/x/apple/apple.x");
   scene::IAnimatedMeshSceneNode *nd=smgr->addAnimatedMeshSceneNode(mesha,0,idd,core::vector3df(xx, yy, zz));
   sel[idd] = smgr->createOctTreeTriangleSelector(mesha, nd, 128);
   //If you wish to select animated node you can use:
   //sel[idd] = smgr->createTriangleSelectorFromBoundingBox(nd);
nd->setTriangleSelector(sel[idd]);
}
core::line3d line;
core::vector3df intersection;
core::triangle3df tri;
line=smgr->getSceneCollisionManager()->getRayFromScreenCoordinates(position2d(mox,moy),cam);

int k=0;
for(k=0; k<=idd; k++)
{
   if (smgr->getSceneCollisionManager()->getCollisionPoint(line, sel[k], intersection, tri))
   {
      curid=k;
      break;
   }
}
scene::IAnimatedMeshSceneNode *curnode=smgr->getSceneNodeFromId(curid);

SELECTOR - INTERSECTION POINT WITH 1) CAMERA VIEW - 2) MOUSE 2D COORDINATES

Code:

scene::IAnimatedMesh   * ter = smgr->getMesh("c:/x/ter.3ds");
scene::ISceneNode      * ternode=smgr->addOctTreeSceneNode(ter,0);
ternode->setMaterialFlag(video::EMF_LIGHTING,false);

scene::ITriangleSelector * selector = smgr->createOctTreeTriangleSelector(ter, ternode, 128);
ternode->setTriangleSelector(selector);


IBillboardSceneNode * bill = smgr->addBillboardSceneNode();
bill->setMaterialType(EMT_TRANSPARENT_ADD_COLOR );
bill->setMaterialTexture(0, driver->getTexture("c:/x/b1.bmp"));
bill->setMaterialFlag(video::EMF_LIGHTING, false);
bill->setSize(dimension2d(10.0f, 10.0f));
bill->setPosition(vector3df(1.0f, 0.0f, 110.0f));


core::line3d line;

//1) Intersection with camera:
line.start = cam->getPosition();
line.end = line.start + (cam->getTarget() - line.start).normalize() * 1000.0f;

//2) intersection with mousecoordinates:
//line=smgr->getSceneCollisionManager()->getRayFromScreenCoordinates(position2d(mox,moy),cam);



core::vector3df intersection;
core::triangle3df tri;

if (smgr->getSceneCollisionManager()->getCollisionPoint(line, selector, intersection, tri))
{
   bill->setPosition(intersection);
}

Source: http://irrlicht.sourceforge.net/phpBB2/viewtopic.php?t=34385

A perfect companion for your cell phone

See who is calling or mute your phone's ringer!

Laziness is a virtue and something we aspire to whenever possible. Repetitive and demanding tasks that require a lot of work should be avoided at all costs. Instead, laziness should be inserted in the form of a program, or device, that performs the repetitive task for you.

Sure, you could look at your cell phone to see who is calling or push a button to mute the ringer and let them go to voicemail. But, instead, we think you should be as lazy as possible and use our Bluetooth Watch with Caller ID Display for these tasks. This watch keeps you connected in style by combining a vintage analog/digital watch design with Bluetooth Wireless technology. It notifies you when your phone rings with a discreet vibrating sensation and showing the caller's name and/or number on the bright OLED display. When an SMS/text message is received the watch will vibrate and the text alert icon will appear. You can mute your phone's ringer or reject a call by simply pushing a button on the watch.

Product Details

Displays caller name and/or number on screen (some phones only display number)
A text icon will appear when receiving text message (please note - this feature only works on some phones, mostly Sony Ericcson. This feature does NOT show the actual text message)
Mute your phone's ringer by pushing a button on the watch
Rechargeable battery with power save function
Bluetooth 2.0
96x16 pixel OLED display
Leather band
Stainless steel case
Bluetooth pairing code "0000" (four zeroes)

source: http://www.thinkgeek.com/gadgets/cellphone/c16c/

Turbo Disco

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Tuesday, October 6, 2009

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Sunday, October 4, 2009

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Bluetooth Watch with Caller ID Display

Saturday, October 3, 2009

A perfect companion for your cell phone

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Friday, October 2, 2009

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