int main(int argc, char** argv)
{
//freopen("out.txt","w",stdout);
freopen("in.txt","r",stdin);
BMPLoad("sin1.bmp",pic1);
BMPLoad("sin3.bmp",pic2);
BMPLoad("sin5.bmp",pic3);
BMPLoad("sin7.bmp",pic4);
glutInit(&argc, argv);
init ();
glutDisplayFunc(display);
glutReshapeFunc(reshape);
// Fourier Transform . . . . . .
fourier_transform1();
fourier_transform2();
fourier_transform3();
fourier_transform4();
glutMainLoop();
return 0;
}
int main(int argc,char** argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
glutCreateWindow("yrBMP");
glutReshapeFunc(OnSize);
glutDisplayFunc(OnDraw);
//std::cout<<"Enter filename:";
//std::string fname;
//std::cin>>fname;
//std::string fname("bmp16.bmp");
std::string fname("NeHe.bmp");
BMPClass bmp;
BMPLoad(fname,bmp);
glEnable(GL_TEXTURE_2D);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D,0,3,bmp.width,bmp.height,0,GL_RGB,GL_UNSIGNED_BYTE,bmp.bytes);
glutReshapeWindow(bmp.width,bmp.height);
glutMainLoop();
return 0;
}
int main (int argc, char **argv)
{
freopen("out.txt","w",stdout);
//nam lekhar jonno...cursor..........
name[0]='_';
//texture mapping-er jonno.........
BMPLoad("menu.bmp",menu5);
// GLUT initialization.
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
glutInitWindowSize(width, height);
glutCreateWindow("CAR RACING");
initRendering();
// Register call backs.
glutDisplayFunc(display);
glutReshapeFunc(reshapeMainWindow);
//glutMouseFunc(mouse);
glutTimerFunc(TIMERMSECS, timer, 0);
//glutIdleFunc(keyCheck);
// Enter GLUT loop.
glutMainLoop();
return 0;
}
//Loads the textures listed above into the video memory
void loadTextures() {
glEnable(GL_TEXTURE_2D);
glGenTextures(NUMBER_OF_TEXTURES, textureID);
BMPClass* img = new BMPClass();
for( int i = 0; i < NUMBER_OF_TEXTURES; i++) {
glBindTexture(GL_TEXTURE_2D, textureID[i]);
BMPLoad("images/" + textureName[i], img);
//glTexImage2D(GL_TEXTURE_2D,0,3,img->width,img->height,0,GL_RGB,GL_UNSIGNED_BYTE,img->bytes);
glTexImage2D(GL_TEXTURE_2D,0,4,img->width,img->height,0,GL_RGBA,GL_UNSIGNED_BYTE,img->transparencyBytes);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
}
delete img;
}
BMPError BMPLoadGL(std::string fname)
{
BMPClass bmp;
BMPError e=BMPLoad(fname,bmp);
if(e!=BMPNOERROR) return e;
glEnable(GL_TEXTURE_2D);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D,0,3,bmp.width,bmp.height,0,GL_RGB,GL_UNSIGNED_BYTE,bmp.bytes);
return BMPNOERROR;
}
Terrain::Terrain(char* path, int theSize, float theScale, float textureTile)
{
size = theSize;
scale = theScale;
uTile = textureTile;
vTile = textureTile;
BMPClass *bmp = new BMPClass();
BMPLoad(path, *bmp);
// calculate the 3D heightfield
calculateHeightfield(bmp->bytes);
//delete bmp;
}
BMPError BMPLoadGL(std::string fname)
{
BMPClass bmp;
BMPError e=BMPLoad(fname,bmp);
if(e!=BMPNOERROR) return e;
glGenTextures(1, &glCountTexture);
printf("TexID: %d\n", glCountTexture);
printf("Filename: %s\n", fname.c_str());
glBindTexture(GL_TEXTURE_2D, glCountTexture);
glEnable(GL_TEXTURE_2D);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
//glTexParameteri(GL_TEXTURE_2D, GL_GENERATE_MIPMAP, GL_TRUE);
glTexImage2D(GL_TEXTURE_2D,0,3,bmp.width,bmp.height,0,GL_RGB,GL_UNSIGNED_BYTE,bmp.bytes);
//gluBuild2DMipmaps(GL_TEXTURE_2D, 3, bmp.width, bmp.height, GL_RGB, GL_UNSIGNED_BYTE, bmp.bytes);
return BMPNOERROR;
}
/*
* Request double buffer display mode.
* Register mouse input callback functions
*/
int main(int argc, char** argv)
{
freopen("out.txt","w",stdout);
BMPLoad("menu.bmp",menu5);
glutInit(&argc, argv);
init ();
// Input .............
freopen("in.txt","r",stdin);
point p,p1;
scanf("%lf %lf",&p.x,&p.y);
s=p;
scanf("%lf %lf",&p.x,&p.y);
d=p;
scanf("%d",&n);
for(int i=1;i<=n;i++){
scanf("%lf %lf",&p.x,&p.y);
scanf("%lf %lf",&p1.x,&p1.y);
rects[i]=rect(p,p1);
}
// ...................
glutDisplayFunc(display);
glutReshapeFunc(reshape);
glutMainLoop();
return 0;
}
BMPError BMPLoad(std::string fname){BMPClass bmp;return BMPLoad(fname,bmp);}
void Context::Initialize( WINDOW_HANDLE windowHandle )
{
Assert( !sIsInitialized );
// initialize rtgi
rtgi::Initialize( windowHandle );
rtgi::BeginRender();
rtgi::ClearColorBuffer( rtgi::ColorRGBA( 0, 0, 0, 1 ) );
rtgi::ClearDepthBuffer();
rtgi::ClearStencilBuffer();
rtgi::EndRender();
rtgi::Present();
rtgi::GetViewport( sInitialViewportWidth, sInitialViewportHeight );
rtgi::CreateSharedShaderParameter( "modelViewProjectionMatrix", rtgi::SharedShaderParameterType_Matrix44 );
rtgi::CreateSharedShaderParameter( "objectSpaceLightPosition", rtgi::SharedShaderParameterType_Vector3 );
rtgi::CreateSharedShaderParameter( "objectSpaceCameraPosition", rtgi::SharedShaderParameterType_Vector3 );
// initialize matrices
sTransform.SetToIdentity();
sView.SetToIdentity();
sProjection.SetToIdentity();
// load debug/default content
content::LoadManager::InstallLoader( new TextureLoader );
content::LoadManager::InstallLoader( new EffectLoader );
content::LoadManager::InstallLoader( new MaterialLoader );
content::LoadManager::InstallLoader( new GeometryLoader );
content::LoadManager::InstallLoader( new SceneLoader );
sInventory = new content::Inventory();
sInventory->AddRef();
content::LoadManager::Load( "runtime/art/DebugCamera.dae", sInventory );
content::LoadManager::Load( "runtime/art/DebugMaterial.dae", sInventory );
content::LoadManager::Load( "runtime/art/PhongEffect.dae", sInventory );
sDebugCamera = sInventory->Find< Camera > ( "debugCameraShape" );
sDebugMaterial = sInventory->Find< Material > ( "debugMaterial" );
sPhongEffect = sInventory->Find< rtgi::Effect >( "phongEffect" );
sCamera = sDebugCamera;
BMPClass bmp;
BMPError errorCode = BMPLoad( "runtime/art/DebugTexture.bmp", bmp );
Assert( errorCode == BMPNOERROR );
rtgi::TextureDataDesc textureDataDesc;
textureDataDesc.dimensions = rtgi::TextureDimensions_2D;
textureDataDesc.pixelFormat = rtgi::TexturePixelFormat_R8_G8_B8_UI_NORM;
textureDataDesc.data = bmp.bytes;
textureDataDesc.width = bmp.width;
textureDataDesc.height = bmp.height;
textureDataDesc.generateMipMaps = true;
sDebugTexture = rtgi::CreateTexture( textureDataDesc );
sDebugTexture->AddRef();
sDebugTextFont = rtgi::CreateTextFont();
sDebugTextFont->AddRef();
sIsInitialized = true;
}