void MainWidget::initializeGL()
{
drawState = 0;
initializeGLFunctions();
qglClearColor(Qt::white);
qDebug() << "Initializing shaders...";
initShaders();
qDebug() << "Initializing textures...";
initTextures();
//! [2]
// Enable depth buffer
glEnable(GL_DEPTH_TEST);
// Enable back face culling
//glEnable(GL_CULL_FACE);
//! [2]
qDebug() << "Initializing geometries...";
FSController::getInstance()->geometries->init();
// using QBasicTimer because its faster that QTimer
timer->start(12, this);
}
AppWindow::AppWindow ( const char* label, int x, int y, int w, int h )
: GlutWindow ( label, x, y, w, h )
{
addMenuEntry ( "Option 0", evOption0 );
addMenuEntry ( "Option 1", evOption1 );
_viewaxis = true;
_fovy = GS_TORAD(60.0f);
_rotx = gspi/8.0f;
_roty = gspi/4.0f;
_w = w;
_h = h;
rt = 0.25f;
rb = 0.25f;
numfaces = 16;
textureChoice = false;
blendFactor = 0.75f;
_lasttime = gs_time();
_animateinc = 0.1f;
_animate = true;
_normals = false;
_flatn = true;
_phong = false;
initPrograms ();
initTextures ();
}
void init(int argc, char* argv[])
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA);
glutInitWindowSize(width, height);
glutCreateWindow("565 NBody sim");
// Init GLEW
glewInit();
GLenum err = glewInit();
if (GLEW_OK != err)
{
/* Problem: glewInit failed, something is seriously wrong. */
std::cout << "glewInit failed, aborting." << std::endl;
exit (1);
}
if (argc > 1)
{
if (!strcmp (argv [1], "true"))
customSimulation = true;
if (argc > 2)
if (!strcmp (argv [2], "prefetch"))
prefetchEnabled = true;
}
initVAO();
initTextures();
}
void init(){
if (glfwInit() != GL_TRUE){
shut_down(1);
}
// 16 bit color, no depth, alpha or stencil buffers, windowed
if (glfwOpenWindow(width, height, 5, 6, 5, 0, 0, 0, GLFW_WINDOW) != GL_TRUE){
shut_down(1);
}
// Set window title to "Student Name: GPU Name"
string deviceName;
cudaDeviceProp deviceProp;
int gpudevice = 0;
int device_count = 0;
int device;
cudaGetDeviceCount( &device_count);
if (gpudevice > device_count)
{
printf("Error: GPU device number is greater than the number of devices! Perhaps a CUDA-capable GPU is not installed?\n");
exit(1);
}
cudaError_t cudareturn;
cudaGetDeviceProperties(&deviceProp, gpudevice);
deviceName = deviceProp.name;
deviceName = yourName + ": " + deviceProp.name;
major = deviceProp.major;
minor = deviceProp.minor;
glfwSetWindowTitle(deviceName.c_str());
// Set up vertex array object, texture stuff
initVAO();
initTextures();
}
void MainWidget::initializeGL()
{
initializeOpenGLFunctions();
connect(this, SIGNAL(frameSwapped()), this, SLOT(update()));
//animationTimer.setSingleShot(true);
//connect(&animationTimer, SIGNAL(timeout()), this, SLOT(animate()));
distance = -4;
trackball = TrackBall(0.0f, QVector3D(0, 1, 0), TrackBall::Sphere);
glClearColor(0.05, 0.05, 0.05, 1);
// Enable depth buffer
glEnable(GL_DEPTH_TEST);
// Enable back face culling
glEnable(GL_CULL_FACE);
glFrontFace(GL_CCW);
glCullFace(GL_BACK);
initShaders();
initTextures();
geometries = new GeometryEngine(&programearth, &programearthnobump);
gshhs = new gshhsData(&programgshhs);
skybox = new SkyBox(&programskybox);
}
BlockBasic::BlockBasic(int blockId, const std::string& assetName) :
Block(assetName, blockId, assetName, Material::mMaterials[3]) {
setDestroyTime(1.0F);
setExplodeable(15.0F);
creativeCategory = 0;
initTextures();
}
void SurfaceGraph::initializeGL()
{
initializeOpenGLFunctions();
glClearColor(0, 0, 0, 1);
initShaders();
initTextures();
// Enable depth buffer
glEnable(GL_DEPTH_TEST);
// Enable back face culling
glEnable(GL_CULL_FACE);
// Change znear - zfar
double fovy = 45.0f;
double aspect = 1.333f;
double zNear = 0.1f;
double zFar = 100.0f;
GLdouble xmin, xmax, ymin, ymax;
ymax = zNear * tan( fovy * M_PI / 360.0 );
ymin = -ymax;
xmin = ymin * aspect;
xmax = ymax * aspect;
glFrustum( xmin, xmax, ymin, ymax, zNear, zFar );
geometries = new GeometryEngine;
// Use QBasicTimer because its faster than QTimer
timer.start(12, this);
}
void Init(){
glClearColor(0.5, 0.5, 0.5, 1);
glClearDepth(1);
glEnable(GL_DEPTH_TEST);
for (size_t i = 0; i < 256; i++)
{
vecSpecialKeyPressed[i] = false;
vecKeyPressed[i] = false;
}
initShaders();
initTextures();
initMouseMovements();
initVectors();
initCubeMap();
initTerrain();
initVegetation();
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
GLint MaxPatchVertices = 0;
glGetIntegerv(GL_MAX_PATCH_VERTICES, &MaxPatchVertices);
printf("Max supported patch vertices %d\n", MaxPatchVertices);
}
int main(int argc, char* argv[])
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA);
glutInitWindowSize(width, height);
glutCreateWindow("Image Processing");
glewInit();
GLenum err = glewInit();
if (GLEW_OK != err)
{
/* Problem: glewInit failed, something is seriously wrong. */
std::cout << "glewInit failed, aborting." << std::endl;
exit (1);
}
std::cout << "Status: Using GLEW " << glewGetString(GLEW_VERSION) << std::endl;
std::cout << "OpenGL version " << glGetString(GL_VERSION) << " supported" << std::endl;
initVAO();
initTextures();
passthroughProgram = initShader("passthroughVS.glsl", "passthroughFS.glsl");
boxBlurProgram = initShader("passthroughVS.glsl", "boxBlurFS.glsl");
glutDisplayFunc(display);
glutReshapeFunc(reshape);
glutKeyboardFunc(keyboard);
glUseProgram(passthroughProgram);
glActiveTexture(GL_TEXTURE0);
glutMainLoop();
return 0;
}
void MainWidget::initializeGL()
{
initializeGLFunctions();
qglClearColor(Qt::black);
qDebug() << "Initializing shaders...";
initShaders();
qDebug() << "Initializing textures...";
initTextures();
//! [2]
// Enable depth buffer
glEnable(GL_DEPTH_TEST);
// Enable back face culling
glEnable(GL_CULL_FACE);
//! [2]
qDebug() << "Initializing geometries...";
geometries->init();
// using QBasicTimer because its faster that QTimer
timer->start(12, this);
}
void initEditor(void)
{
lcdMainOnBottom();
videoSetMode(MODE_5_3D);
videoSetModeSub(MODE_5_2D | DISPLAY_BG3_ACTIVE);
vramSetPrimaryBanks(VRAM_A_TEXTURE,VRAM_B_TEXTURE,VRAM_C_SUB_BG,VRAM_D_TEXTURE);
glInit();
glEnable(GL_TEXTURE_2D);
// glEnable(GL_ANTIALIAS);
glEnable(GL_BLEND);
glEnable(GL_OUTLINE);
glClearPolyID(63);
glClearDepth(0x7FFF);
glViewport(0,0,255,191);
initVramBanks(1);
initTextures();
initRoomEdition();
NOGBA("START mem free : %dko (%do)",getMemFree()/1024,getMemFree());
fadeIn();
}
// Your initialization code goes here.
void InitializeMyStuff()
{
gRat.setMaze(&gMaze);
gFirstPerson = true;
initTextures();
}
int main(){
//Change this line to use your name!
yourName = "Karl Li";
// Needed in OSX to force use of OpenGL3.2
glfwOpenWindowHint(GLFW_OPENGL_VERSION_MAJOR, 3);
glfwOpenWindowHint(GLFW_OPENGL_VERSION_MINOR, 2);
glfwOpenWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
glfwOpenWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
init();
initCuda();
CUT_CHECK_ERROR_GL();
initVAO();
initTextures();
GLuint passthroughProgram;
passthroughProgram = initShader("shaders/passthroughVS.glsl", "shaders/passthroughFS.glsl");
glUseProgram(passthroughProgram);
glActiveTexture(GL_TEXTURE0);
// send into GLFW main loop
while(1){
display();
if (glfwGetKey(GLFW_KEY_ESC) == GLFW_PRESS || !glfwGetWindowParam( GLFW_OPENED )){
exit(0);
}
}
glfwTerminate();
return 0;
}
bool WaterObject::onAdd()
{
if ( !Parent::onAdd() )
return false;
Con::NotifyDelegate clbk( this, &WaterObject::_onDisableTrueRelfections );
Con::addVariableNotify( "$pref::Water::disableTrueReflections", clbk );
if ( isClientObject() )
{
GFXStateBlockDesc desc;
desc.blendDefined = true;
desc.blendEnable = true;
desc.blendSrc = GFXBlendSrcAlpha;
desc.blendDest = GFXBlendInvSrcAlpha;
desc.zDefined = true;
desc.zEnable = false;
desc.cullDefined = true;
desc.cullMode = GFXCullNone;
mUnderwaterSB = GFX->createStateBlock( desc );
initTextures();
if ( mFullReflect && !smDisableTrueReflections )
mPlaneReflector.registerReflector( this, &mReflectorDesc );
}
return true;
}
CardinalStick::CardinalStick(short itemId) : Item("cardinalStick", itemId - 0x100) {
creativeCategory = CreativeItemCategory::ITEMS;
setMaxStackSize(6);
setStackedByData(true);
Item::mItems[itemId] = this;
initTextures();
}
int main() {
init();
storeData();
initTextures();
startLoop();
return 1;
}
void initMenu(void)
{
lcdMainOnTop();
videoSetMode(MODE_5_3D);
videoSetModeSub(MODE_5_2D);
vramSetPrimaryBanks(VRAM_A_TEXTURE,VRAM_B_TEXTURE,VRAM_C_SUB_BG,VRAM_D_TEXTURE);
initD3D();
glInit();
glEnable(GL_TEXTURE_2D);
glEnable(GL_ANTIALIAS);
glEnable(GL_BLEND);
glEnable(GL_OUTLINE);
glClearPolyID(63);
glClearDepth(0x7FFF);
glViewport(0,0,255,191);
initVramBanks(2);
initTextures();
initMenuScene();
initMenuButtons();
//TEMP
glLight(0, RGB15(31,31,31), cosLerp(4096), 0, sinLerp(4096));
glMaterialf(GL_AMBIENT, RGB15(8,8,8));
glMaterialf(GL_DIFFUSE, RGB15(24,24,24));
glMaterialf(GL_SPECULAR, RGB15(0,0,0));
glMaterialf(GL_EMISSION, RGB15(0,0,0));
glSetToonTableRange(0, 15, RGB15(8,8,8)); //TEMP?
glSetToonTableRange(16, 31, RGB15(24,24,24)); //TEMP?
applyCameraState(&menuCamera,&cameraStates[4]);
tempState=cameraStates[4];
testTransition=startCameraTransition(&cameraStates[1],&cameraStates[4],64);
setupMenuPage(startMenuPage, startMenuPageLength);
logoMain=createTexture("logo.pcx", "menu");
logoRotate=createTexture("rotate_logo.pcx", "menu");
logoAlpha=31;
glSetOutlineColor(0,RGB15(0,0,0)); //TEMP?
glSetOutlineColor(1,RGB15(0,0,0)); //TEMP?
glSetOutlineColor(7,RGB15(0,0,0)); //TEMP?
NOGBA("END mem free : %dko (%do)",getMemFree()/1024,getMemFree());
fadeIn();
}
// Initialize variables and call initalizations for the window, openGL, and textures
void init() {
clockwise = true;
rotVel = 0.5;
negRotVel = rotVel * -1.0;
initFaces();
initWindow();
initOpenGL();
initTextures();
}
/**
* Initialization of CUDA and GLFW.
*/
bool init(int argc, char **argv) {
// Set window title to "Student Name: [SM 2.0] GPU Name"
std::string deviceName;
cudaDeviceProp deviceProp;
int gpuDevice = 0;
int device_count = 0;
cudaGetDeviceCount(&device_count);
if (gpuDevice > device_count) {
std::cout << "Error: GPU device number is greater than the number of devices!" <<
"Perhaps a CUDA-capable GPU is not installed?" << std::endl;
return false;
}
cudaGetDeviceProperties(&deviceProp, gpuDevice);
m_major = deviceProp.major;
m_minor = deviceProp.minor;
std::ostringstream ss;
ss << m_yourName << ": [SM " << m_major << "." << m_minor << "] " << deviceProp.name;
deviceName = ss.str();
// Window setup stuff
glfwSetErrorCallback(errorCallback);
if (!glfwInit()) {
return false;
}
m_width = 800;
m_height = 800;
m_window = glfwCreateWindow(m_width, m_height, deviceName.c_str(), NULL, NULL);
if (!m_window) {
glfwTerminate();
return false;
}
glfwMakeContextCurrent(m_window);
glfwSetKeyCallback(m_window, keyCallback);
glewExperimental = GL_TRUE;
if (glewInit() != GLEW_OK) {
return false;
}
// init all of the things
initVAO();
initTextures();
initCUDA();
initPBO(&m_pbo);
GLuint passthroughProgram;
passthroughProgram = initShader();
glUseProgram(passthroughProgram);
glActiveTexture(GL_TEXTURE0);
return true;
}
void GLWidgetRendererPrivate::updateTexturesIfNeeded()
{
const VideoFormat &fmt = video_frame.format();
bool update_textures = false;
if (fmt != video_format) {
update_textures = true;
qDebug("pixel format changed: %s => %s", qPrintable(video_format.name()), qPrintable(fmt.name()));
// http://forum.doom9.org/archive/index.php/t-160211.html
ColorTransform::ColorSpace cs = ColorTransform::BT601;
if (video_frame.width() >= 1280 || video_frame.height() > 576) //values from mpv
cs = ColorTransform::BT709;
if (!prepareShaderProgram(fmt, cs)) {
qWarning("shader program create error...");
return;
} else {
qDebug("shader program created!!!");
}
}
// effective size may change even if plane size not changed
if (update_textures
|| video_frame.bytesPerLine(0) != plane0Size.width() || video_frame.height() != plane0Size.height()
|| (plane1_linesize > 0 && video_frame.bytesPerLine(1) != plane1_linesize)) { // no need to check hieght if plane 0 sizes are equal?
update_textures = true;
//qDebug("---------------------update texture: %dx%d, %s", video_frame.width(), video_frame.height(), video_frame.format().name().toUtf8().constData());
const int nb_planes = fmt.planeCount();
texture_size.resize(nb_planes);
texture_upload_size.resize(nb_planes);
effective_tex_width.resize(nb_planes);
for (int i = 0; i < nb_planes; ++i) {
qDebug("plane linesize %d: padded = %d, effective = %d", i, video_frame.bytesPerLine(i), video_frame.effectiveBytesPerLine(i));
qDebug("plane width %d: effective = %d", video_frame.planeWidth(i), video_frame.effectivePlaneWidth(i));
qDebug("planeHeight %d = %d", i, video_frame.planeHeight(i));
// we have to consider size of opengl format. set bytesPerLine here and change to width later
texture_size[i] = QSize(video_frame.bytesPerLine(i), video_frame.planeHeight(i));
texture_upload_size[i] = texture_size[i];
effective_tex_width[i] = video_frame.effectiveBytesPerLine(i); //store bytes here, modify as width later
// TODO: ratio count the GL_UNPACK_ALIGN?
//effective_tex_width_ratio = qMin((qreal)1.0, (qreal)video_frame.effectiveBytesPerLine(i)/(qreal)video_frame.bytesPerLine(i));
}
plane1_linesize = 0;
if (nb_planes > 1) {
texture_size[0].setWidth(texture_size[1].width() * effective_tex_width[0]/effective_tex_width[1]);
// height? how about odd?
plane1_linesize = video_frame.bytesPerLine(1);
}
effective_tex_width_ratio = (qreal)video_frame.effectiveBytesPerLine(nb_planes-1)/(qreal)video_frame.bytesPerLine(nb_planes-1);
qDebug("effective_tex_width_ratio=%f", effective_tex_width_ratio);
plane0Size.setWidth(video_frame.bytesPerLine(0));
plane0Size.setHeight(video_frame.height());
}
if (update_textures) {
initTextures(fmt);
}
}
// Assumes that arguments are powers of 2, and that
// grids_per_edge / grids_per_patch_edge = power of 2
void LLSurface::create(const S32 grids_per_edge,
const S32 grids_per_patch_edge,
const LLVector3d &origin_global,
const F32 width)
{
// Initialize various constants for the surface
mGridsPerEdge = grids_per_edge + 1; // Add 1 for the east and north buffer
mOOGridsPerEdge = 1.f / mGridsPerEdge;
mGridsPerPatchEdge = grids_per_patch_edge;
mPatchesPerEdge = (mGridsPerEdge - 1) / mGridsPerPatchEdge;
mNumberOfPatches = mPatchesPerEdge * mPatchesPerEdge;
mMetersPerGrid = width / ((F32)(mGridsPerEdge - 1));
mMetersPerEdge = mMetersPerGrid * (mGridsPerEdge - 1);
// <FS:CR> Aurora Sim
sTextureSize = width;
// </FS:CR> Aurora Sim
mOriginGlobal.setVec(origin_global);
mPVArray.create(mGridsPerEdge, mGridsPerPatchEdge, LLWorld::getInstance()->getRegionScale());
S32 number_of_grids = mGridsPerEdge * mGridsPerEdge;
/////////////////////////////////////
//
// Initialize data arrays for surface
///
mSurfaceZ = new F32[number_of_grids];
mNorm = new LLVector3[number_of_grids];
// Reset the surface to be a flat square grid
for(S32 i=0; i < number_of_grids; i++)
{
// Surface is flat and zero
// Normals all point up
mSurfaceZ[i] = 0.0f;
mNorm[i].setVec(0.f, 0.f, 1.f);
}
mVisiblePatchCount = 0;
///////////////////////
//
// Initialize textures
//
initTextures();
// Has to be done after texture initialization
createPatchData();
}
void MainWidget::initializeGL()
{
initializeGLFunctions();
qglClearColor(Qt::black);
initShaders();
initTextures();
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
geometries.init(imageRatio);
}
Texture::Texture() {
m_numTex = NUM_TEX;
m_texID = new GLuint[m_numTex];
for (int i = 0; i < m_numTex; i++) {
m_texID[i] = 0;
}
glGenTextures(m_numTex, m_texID);
if (glGetError()) cout << "[Texture.cpp] ERROR : could not glGenTextures in ctor!";
initTextures();
}
bool App::OnInit() {
_frame = new GLFrame( "Hello World", wxPoint(50, 50), wxSize(1024, 768) );
_frame->Show( true );
initShader("E:/Vault/glmanv2/vir.json");
initUniforms();
initModels();
initTextures();
ControlFrame* controlFrame = new ControlFrame();
controlFrame->Show( true );
_eventTimer = new wxTimer(this, kEventTimerId);
_eventTimer->Start(1, wxTIMER_CONTINUOUS);
return true;
}
int createGNSWindow()
{
int res = 0;
XPLMCreateWindow_t win;
win.structSize = sizeof(XPLMCreateWindow_t);
win.left = g_pos_x;
win.top = g_pos_y + (int)(gpGNSIntf->bezel_height*g_zoom);
win.right = g_pos_x+(int)(gpGNSIntf->bezel_width*g_zoom);
win.bottom = g_pos_y;
win.visible = true;
win.drawWindowFunc = myDrawWindowCallback;
win.handleMouseClickFunc = myHandleMouseClickCallback;
win.handleKeyFunc = myHandleKeyCallback;
win.handleCursorFunc = myHandleCursorCallback;
win.handleMouseWheelFunc = myHandleMouseWheelFunc;
win.refcon = NULL;
//Register the Draw Window
// Create a windows for displaying the projection info
gWindow = XPLMCreateWindowEx(&win);
logMessageEx("--- GNS Window created");
initTextures();
logMessageEx("--- Textures created");
/// Register so that our gauge is drawing during the Xplane gauge phase
XPLMRegisterDrawCallback(myDrawGNSCallback, xplm_Phase_Window, 1, NULL); // before window draw
logMessageEx("--- DrawCallback registered");
//Register the callback for gUpdateInterval. Positive intervals
//are in seconds, negative are the negative of sim frames. Zero
//registers but does not schedule a callback for time.
XPLMRegisterFlightLoopCallback(myFlightLoopCallback, gUpdateInterval, NULL);
logMessageEx("--- FlightLoopCallback registered");
//Set the initial values of the COM and NAV
gGNSx30Proxy.setCOMActiveFrequency(XPLMGetDatai(g_com1_active_ref)*10);
gGNSx30Proxy.setCOMStandbyFrequency(XPLMGetDatai(g_com1_standby_ref)*10);
gGNSx30Proxy.setNAVActiveFrequency(XPLMGetDatai(g_nav1_active_ref)*10);
gGNSx30Proxy.setNAVStandbyFrequency(XPLMGetDatai(g_nav1_standby_ref)*10);
gnsOpened = true;
return res;
}
// Initialize variables and call initalizations for the window, openGL, and textures
void init() {
rotX = rotY = rotZ = 0;
rotAmt = 0.5;
// Each axis will have no rotation when first initalized.
AxisRotation tmp = {false, false};
for( int i = 0; i < 3; i++ ) {
movingRotation[i] = tmp;
}
initWindow();
initOpenGL();
initTextures();
}
void init(){
if (glfwInit() != GL_TRUE){
shut_down(1);
}
// 16 bit color, no depth, alpha or stencil buffers, windowed
if (glfwOpenWindow(width, height, 5, 6, 5, 0, 0, 0, GLFW_WINDOW) != GL_TRUE){
shut_down(1);
}
// Set up vertex array object, texture stuff
initVAO();
initTextures();
}
bool PhGraphicTexturedRect::createTextureFromBGRABuffer(void *data, int width, int height)
{
swapTextures();
glEnable( GL_TEXTURE_2D );
if(!initTextures()) {
return false;
}
if((width != _textureWidth) || (height != _textureHeight)) {
_textureWidth = width;
_textureHeight = height;
// PHDEBUG << QString("%1x%2").arg(width).arg(height);
// Bind the texture object
glBindTexture( GL_TEXTURE_2D, _previousTexture );
// Edit the texture object's image data using the information SDL_Surface gives us
// Note: Store internally in GL_RGBA8, and upload from our buffer which is
// GL_BGRA/GL_UNSIGNED_INT_8_8_8_8_REV.
// This combination is supposed to be optimal on Windows with both nVidia and AMD,
// avoiding all CPU-based conversion and allowing direct DMA to video card
// See: http://www.opengl.org/wiki/Common_Mistakes#Slow_pixel_transfer_performance
// Also see: http://www.opengl.org/wiki/Common_Mistakes#Image_precision
// It is also optimal for MacOS. See 'Optimal Data Formats and Types' in:
// https://developer.apple.com/library/mac/documentation/graphicsimaging/conceptual/opengl-macprogguide/opengl_texturedata/opengl_texturedata.html#//apple_ref/doc/uid/TP40001987-CH407-SW1
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA8, width, height, 0,
GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
// Bind the texture object
glBindTexture( GL_TEXTURE_2D, _currentTexture );
// Edit the texture object's image data using the information SDL_Surface gives us
glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA8, width, height, 0,
GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
}
else {
// Bind the texture object
glBindTexture( GL_TEXTURE_2D, _currentTexture );
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, width, height, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
}
applyTextureSettings();
return true;
}
int main (int argc, char **argv) {
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB | GLUT_DEPTH);
glutInitContextVersion(3,3);
glutInitContextFlags(GLUT_FORWARD_COMPATIBLE);
glutInitContextProfile(GLUT_CORE_PROFILE);
windowWidth = 512;
windowHeight = 512;
glutInitWindowSize(windowWidth, windowHeight);
glutInitWindowPosition(100, 100);
glutCreateWindow("Exercise 07 - Textures");
glutDisplayFunc(updateGL);
glutIdleFunc(idle);
glutKeyboardFunc(keyboardEvent);
glutMouseFunc(mouseEvent);
glutMotionFunc(mouseMoveEvent);
glewExperimental = GL_TRUE;
GLenum err = glewInit();
if (GLEW_OK != err) {
std::cout << "(glewInit) - Error: " << glewGetErrorString(err) << std::endl;
}
std::cout << "(glewInit) - Using GLEW " << glewGetString(GLEW_VERSION) << std::endl;
// init stuff //
initGL();
// init matrix stacks with identity //
glm_ProjectionMatrix.push(glm::mat4(1));
glm_ModelViewMatrix.push(glm::mat4(1));
initShader();
initScene();
initTextures();
// start render loop //
if (enableShader()) {
glutMainLoop();
disableShader();
// clean up allocated data //
deleteShader();
}
return 0;
}
void main(int argc, char **argv)
{
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DEPTH | GLUT_DOUBLE | GLUT_RGBA);
glutInitWindowPosition(10,10);
glutInitWindowSize(512,512);
glutCreateWindow("LinePrimitives Demo");
glutDisplayFunc(renderScene);
glutIdleFunc(renderScene);
glutReshapeFunc(changeSize);
glutKeyboardFunc(processNormalKeys);
glutMouseFunc(processMouse);
glutMotionFunc(processMouseActiveMotion);
glEnable(GL_DEPTH_FUNC);
if (glewInit() == GLEW_OK)
{
if (!GLEW_ARB_multitexture)
return;
// load shader
lineShader = new CShader();
lineShader->InitShaders("VertexShader.glsl", "FragmentShader.glsl");
lineShader->TurnOn();
profile = lineShader->GetVariable("profile");
texture = lineShader->GetVariable("texture");
haloColor = lineShader->GetVariable("haloColor");
lineShader->TurnOff();
initStructure();
initTextures();
glutMainLoop();
lineShader->Release();
delete lineShader;
}
else
{
printf("This sucks.");
}
}