DevIL Libraries
-
ich möchte über DevIL Texturen in mein 3d Projekt einbinden, aber trotz kompletter implementierung der bibliotheken .h und .lib klappt mein Code nicht,
nachfolgend Source, und Compiler Text.
Ich hoffe mir kann jemand helfen#include <stdio.h> #include <stdlib.h> #include <math.h> #define ILUT_USE_OPENGL // This MUST be defined before calling the DevIL headers or we don't get OpenGL functionality #include <IL/il.h> #include <IL/ilu.h> #include <IL/ilut.h> #ifdef __APPLE__ #include <GLUT/glut.h> #else #include <GL/glut.h> #endif #pragma comment(lib, "C:/Users/Marvin/Documents/Visual Studio 2010/Templates/lib/DevIL.lib") #pragma comment(lib, "C:/Users/Marvin/Documents/Visual Studio 2010/Templates/lib/ILU.lib") #pragma comment(lib, "C:/Users/Marvin/Documents/Visual Studio 2010/Templates/lib/ILUT.lib") // angle of rotation for the camera direction float angle = 0.0f; // actual vector representing the camera's direction float lx=0.0f,lz=-1.0f; // XZ position of the camera float x=0.0f, z=5.0f; // the key states. These variables will be zero // when no key is being pressesed float deltaAngle = 0.0f; float deltaMove = 0; int xOrigin = -1; // color for the snowman's nose float red = 1.0f, blue=0.5f, green=0.5f; // scale of snowman float scale = 1.0f; // default font void *font = GLUT_STROKE_ROMAN; // width and height of the window int h,w; // variables to compute frames per second int frame; long time, timebase; char s[60]; char currentMode[80]; // this string keeps the last good setting // for the game mode char gameModeString[40] = "640x480"; void init(); void changeSize(int ww, int hh) { h = hh; w = ww; // Prevent a divide by zero, when window is too short // (you cant make a window of zero width). if (h == 0) h = 1; float ratio = w * 1.0 / h; // Use the Projection Matrix glMatrixMode(GL_PROJECTION); // Reset Matrix glLoadIdentity(); // Set the viewport to be the entire window glViewport(0, 0, w, h); // Set the correct perspective. gluPerspective(45.0f, ratio, 0.1f, 100.0f); // Get Back to the Modelview glMatrixMode(GL_MODELVIEW); } void drawSnowMan() { glScalef(scale, scale, scale); glColor3f(1.0f, 1.0f, 1.0f); // Draw Body glTranslatef(0.0f ,0.75f, 0.0f); glutSolidSphere(0.75f,20,20); // Draw Head glTranslatef(0.0f, 1.0f, 0.0f); glutSolidSphere(0.25f,20,20); // Draw Eyes glPushMatrix(); glColor3f(0.0f,0.0f,0.0f); glTranslatef(0.05f, 0.10f, 0.18f); glutSolidSphere(0.05f,10,10); glTranslatef(-0.1f, 0.0f, 0.0f); glutSolidSphere(0.05f,10,10); glPopMatrix(); // Draw Nose glColor3f(red, green, blue); glRotatef(0.0f,1.0f, 0.0f, 0.0f); glutSolidCone(0.08f,0.5f,10,2); glColor3f(1.0f, 1.0f, 1.0f); } void renderBitmapString( float x, float y, float z, void *font, char *string) { char *c; glRasterPos3f(x, y,z); for (c=string; *c != '\0'; c++) { glutBitmapCharacter(font, *c); } } void renderStrokeFontString( float x, float y, float z, void *font, char *string) { char *c; glPushMatrix(); glTranslatef(x, y,z); glScalef(0.002f, 0.002f, 0.002f); for (c=string; *c != '\0'; c++) { glutStrokeCharacter(font, *c); } glPopMatrix(); } void restorePerspectiveProjection() { glMatrixMode(GL_PROJECTION); // restore previous projection matrix glPopMatrix(); // get back to modelview mode glMatrixMode(GL_MODELVIEW); } void setOrthographicProjection() { // switch to projection mode glMatrixMode(GL_PROJECTION); // save previous matrix which contains the //settings for the perspective projection glPushMatrix(); // reset matrix glLoadIdentity(); // set a 2D orthographic projection gluOrtho2D(0, w, h, 0); // switch back to modelview mode glMatrixMode(GL_MODELVIEW); } void computePos(float deltaMove) { x += deltaMove * lx * 0.1f; z += deltaMove * lz * 0.1f; } void renderScene(void) { if (deltaMove) computePos(deltaMove); // Clear Color and Depth Buffers glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Reset transformations glLoadIdentity(); // Set the camera gluLookAt( x, 1.0f, z, x+lx, 1.0f, z+lz, 0.0f, 1.0f, 0.0f); // Draw ground glColor3f(0.9f, 0.9f, 0.9f); glBegin(GL_QUADS); glVertex3f(-100.0f, 0.0f, -100.0f); glVertex3f(-100.0f, 0.0f, 100.0f); glVertex3f( 100.0f, 0.0f, 100.0f); glVertex3f( 100.0f, 0.0f, -100.0f); glEnd(); // Draw 36 SnowMen char number[3]; for(int i = -3; i < 3; i++) for(int j=-3; j < 3; j++) { glPushMatrix(); glTranslatef(i*10.0f, 0.0f, j * 10.0f); drawSnowMan(); sprintf(number,"%d",(i+3)*6+(j+3)); renderStrokeFontString(0.0f, 0.5f, 0.0f, (void *)font ,number); glPopMatrix(); } // Code to compute frames per second frame++; time=glutGet(GLUT_ELAPSED_TIME); if (time - timebase > 1000) { sprintf(s,"Lighthouse3D - FPS:%4.2f", frame*1000.0/(time-timebase)); timebase = time; frame = 0; } setOrthographicProjection(); void *font= GLUT_BITMAP_8_BY_13; glPushMatrix(); glLoadIdentity(); renderBitmapString(30,15,0,font,(char *)"GLUT Tutorial @ Lighthouse3D"); renderBitmapString(30,30,0,font,s); renderBitmapString(30,45,0,font,(char *)"F1 - Game Mode 640x480 32 bits"); renderBitmapString(30,60,0,font,(char *)"F2 - Game Mode 800x600 32 bits"); renderBitmapString(30,75,0,font,(char *)"F3 - Game Mode 1024x768 32 bits"); renderBitmapString(30,90,0,font,(char *)"F4 - Game Mode 1280x1024 32 bits"); renderBitmapString(30,105,0,font,(char *)"F5 - Game Mode 1920x1200 32 bits"); renderBitmapString(30,120,0,font,(char *)"F6 - Window Mode"); renderBitmapString(30,135,0,font,(char *)"Esc - Quit"); renderBitmapString(30,150,0,font,currentMode); glPopMatrix(); restorePerspectiveProjection(); glutSwapBuffers(); } // ----------------------------------- // KEYBOARD // ----------------------------------- void processNormalKeys(unsigned char key, int xx, int yy) { switch (key) { case 27: if (glutGameModeGet(GLUT_GAME_MODE_ACTIVE) != 0) glutLeaveGameMode(); exit(0); break; } } void pressKey(int key, int xx, int yy) { switch (key) { case GLUT_KEY_UP : deltaMove = 0.5f; break; case GLUT_KEY_DOWN : deltaMove = -0.5f; break; case GLUT_KEY_F1: // define resolution, color depth glutGameModeString("640x480:32"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"640x480:32"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F2: // define resolution, color depth glutGameModeString("800x600:32"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"800x600:32"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F3: // define resolution, color depth glutGameModeString("1024x768:32"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"1024x768:32"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F4: // define resolution, color depth glutGameModeString("1280x1024:32"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"1280x1024:32"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F5: // define resolution, color depth glutGameModeString("1920x1200"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"1920x1200"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F6: // return to default window w = 800;h = 600; if (glutGameModeGet(GLUT_GAME_MODE_ACTIVE) != 0) { glutLeaveGameMode(); //init(); } break; } if (glutGameModeGet(GLUT_GAME_MODE_ACTIVE) == 0) sprintf(currentMode,"Current Mode: Window"); else sprintf(currentMode, "Current Mode: Game Mode %dx%d at %d hertz, %d bpp", glutGameModeGet(GLUT_GAME_MODE_WIDTH), glutGameModeGet(GLUT_GAME_MODE_HEIGHT), glutGameModeGet(GLUT_GAME_MODE_REFRESH_RATE), glutGameModeGet(GLUT_GAME_MODE_PIXEL_DEPTH)); } void releaseKey(int key, int x, int y) { switch (key) { case GLUT_KEY_UP : case GLUT_KEY_DOWN : deltaMove = 0;break; } } // ----------------------------------- // MOUSE // ----------------------------------- void mouseMove(int x, int y) { // this will only be true when the left button is down if (xOrigin >= 0) { // update deltaAngle deltaAngle = (x - xOrigin) * 0.001f; // update camera's direction lx = sin(angle + deltaAngle); lz = -cos(angle + deltaAngle); } } void mouseButton(int button, int state, int x, int y) { // only start motion if the left button is pressed if (button == GLUT_LEFT_BUTTON) { // when the button is released if (state == GLUT_UP) { angle += deltaAngle; xOrigin = -1; } else {// state = GLUT_DOWN xOrigin = x; } } } void init() { // register callbacks glutDisplayFunc(renderScene); glutReshapeFunc(changeSize); glutIdleFunc(renderScene); glutIgnoreKeyRepeat(1); glutKeyboardFunc(processNormalKeys); glutSpecialFunc(pressKey); glutSpecialUpFunc(releaseKey); glutMouseFunc(mouseButton); glutMotionFunc(mouseMove); // OpenGL init glEnable(GL_DEPTH_TEST); glEnable(GL_CULL_FACE); } // ----------------------------------- // MAIN // ----------------------------------- int main(int argc, char **argv) { // init GLUT and create window glutInit(&argc, argv); glutInitDisplayMode(GLUT_DEPTH | GLUT_DOUBLE | GLUT_RGBA); glutInitWindowPosition(100,100); glutInitWindowSize(800,600); glutCreateWindow("Lighthouse3D - GLUT Tutorial"); GLuint Tex1 = ilutGLLoadImage("tex1.bmp"); glBindTexture( GL_TEXTURE_2D, Tex1 ); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); // register callbacks init(); // enter GLUT event processing cycle glutMainLoop( ); return 1; }1>------ Erstellen gestartet: Projekt: snowman2, Konfiguration: Debug Win32 ------ 1>Der Buildvorgang wurde am 09.11.2011 18:55:34 gestartet. 1>InitializeBuildStatus: 1> "Debug\snowman2.unsuccessfulbuild" wird erstellt, da "AlwaysCreate" angegeben wurde. 1>ClCompile: 1> main.cpp 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(65): warning C4244: 'Initialisierung': Konvertierung von 'double' in 'float', möglicher Datenverlust 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(211): warning C4996: 'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files (x86)\microsoft visual studio 10.0\vc\include\stdio.h(371): Siehe Deklaration von 'sprintf' 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(222): warning C4996: 'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files (x86)\microsoft visual studio 10.0\vc\include\stdio.h(371): Siehe Deklaration von 'sprintf' 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(274): warning C4996: 'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files (x86)\microsoft visual studio 10.0\vc\include\stdio.h(371): Siehe Deklaration von 'sprintf' 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(288): warning C4996: 'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files (x86)\microsoft visual studio 10.0\vc\include\stdio.h(371): Siehe Deklaration von 'sprintf' 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(302): warning C4996: 'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files (x86)\microsoft visual studio 10.0\vc\include\stdio.h(371): Siehe Deklaration von 'sprintf' 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(316): warning C4996: 'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files (x86)\microsoft visual studio 10.0\vc\include\stdio.h(371): Siehe Deklaration von 'sprintf' 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(330): warning C4996: 'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files (x86)\microsoft visual studio 10.0\vc\include\stdio.h(371): Siehe Deklaration von 'sprintf' 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(348): warning C4996: 'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files (x86)\microsoft visual studio 10.0\vc\include\stdio.h(371): Siehe Deklaration von 'sprintf' 1>c:\users\marvin\documents\visual studio 2010\projects\snowman2\snowman2\main.cpp(355): warning C4996: 'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 1> c:\program files (x86)\microsoft visual studio 10.0\vc\include\stdio.h(371): Siehe Deklaration von 'sprintf' 1>Link: 1> LINK : C:\Users\Marvin\documents\visual studio 2010\Projects\snowman2\Debug\snowman2.exe wurde nicht gefunden oder beim letzten inkrementellen Linkvorgang nicht erstellt; vollständiger Link wird durchgeführt. 1>main.obj : error LNK2019: Verweis auf nicht aufgelöstes externes Symbol "__imp__ilutGLLoadImage@4" in Funktion "_main". 1>C:\Users\Marvin\documents\visual studio 2010\Projects\snowman2\Debug\snowman2.exe : fatal error LNK1120: 1 nicht aufgelöste externe Verweise. 1> 1>Fehler beim Erstellen 1> 1>Verstrichene Zeit 00:00:03.50 ========== Erstellen: 0 erfolgreich, Fehler bei 1, 0 aktuell, 0 übersprungen ==========
-
War es wirklich nötig dafür einen neuen Account anzulegen?
Ich vermute mal du linkst gegen eine statische Version der DevIL, hast aber vergessen IL_STATIC_LIB zu definieren...
-
sorry, ich war bei jemand anders online...
lange geschichte...
danke
-
also wenn du #define IL_STATIC_LIB meinst, das hat ich schon und es hat nich geklappt, oder was meinst du
-
Hattest du es auch vor dem include von il.h?
-
immer noch exakt dieselbe fehlermeldung, aber hier wär mein code
#include <stdio.h> #include <stdlib.h> #include <math.h> #define ILUT_USE_OPENGL // This MUST be defined before calling the DevIL headers or we don't get OpenGL functionality #define IL_STATIC_LIB #include <IL/il.h> #include <IL/ilu.h> #include <IL/ilut.h> #ifdef __APPLE__ #include <GLUT/glut.h> #else #include <GL/glut.h> #endif #pragma comment(lib, "C:/Users/Marvin/Documents/Visual Studio 2010/Templates/lib/DevIL.lib") #pragma comment(lib, "C:/Users/Marvin/Documents/Visual Studio 2010/Templates/lib/ILU.lib") #pragma comment(lib, "C:/Users/Marvin/Documents/Visual Studio 2010/Templates/lib/ILUT.lib") // angle of rotation for the camera direction float angle = 0.0f; // actual vector representing the camera's direction float lx=0.0f,lz=-1.0f; // XZ position of the camera float x=0.0f, z=5.0f; // the key states. These variables will be zero // when no key is being pressesed float deltaAngle = 0.0f; float deltaMove = 0; int xOrigin = -1; // color for the snowman's nose float red = 1.0f, blue=0.5f, green=0.5f; // scale of snowman float scale = 1.0f; // default font void *font = GLUT_STROKE_ROMAN; // width and height of the window int h,w; // variables to compute frames per second int frame; long time, timebase; char s[60]; char currentMode[80]; // this string keeps the last good setting // for the game mode char gameModeString[40] = "640x480"; void init(); void changeSize(int ww, int hh) { h = hh; w = ww; // Prevent a divide by zero, when window is too short // (you cant make a window of zero width). if (h == 0) h = 1; float ratio = w * 1.0 / h; // Use the Projection Matrix glMatrixMode(GL_PROJECTION); // Reset Matrix glLoadIdentity(); // Set the viewport to be the entire window glViewport(0, 0, w, h); // Set the correct perspective. gluPerspective(45.0f, ratio, 0.1f, 100.0f); // Get Back to the Modelview glMatrixMode(GL_MODELVIEW); } void drawSnowMan() { glScalef(scale, scale, scale); glColor3f(1.0f, 1.0f, 1.0f); // Draw Body glTranslatef(0.0f ,0.75f, 0.0f); glutSolidSphere(0.75f,20,20); // Draw Head glTranslatef(0.0f, 1.0f, 0.0f); glutSolidSphere(0.25f,20,20); // Draw Eyes glPushMatrix(); glColor3f(0.0f,0.0f,0.0f); glTranslatef(0.05f, 0.10f, 0.18f); glutSolidSphere(0.05f,10,10); glTranslatef(-0.1f, 0.0f, 0.0f); glutSolidSphere(0.05f,10,10); glPopMatrix(); // Draw Nose glColor3f(red, green, blue); glRotatef(0.0f,1.0f, 0.0f, 0.0f); glutSolidCone(0.08f,0.5f,10,2); glColor3f(1.0f, 1.0f, 1.0f); } void renderBitmapString( float x, float y, float z, void *font, char *string) { char *c; glRasterPos3f(x, y,z); for (c=string; *c != '\0'; c++) { glutBitmapCharacter(font, *c); } } void renderStrokeFontString( float x, float y, float z, void *font, char *string) { char *c; glPushMatrix(); glTranslatef(x, y,z); glScalef(0.002f, 0.002f, 0.002f); for (c=string; *c != '\0'; c++) { glutStrokeCharacter(font, *c); } glPopMatrix(); } void restorePerspectiveProjection() { glMatrixMode(GL_PROJECTION); // restore previous projection matrix glPopMatrix(); // get back to modelview mode glMatrixMode(GL_MODELVIEW); } void setOrthographicProjection() { // switch to projection mode glMatrixMode(GL_PROJECTION); // save previous matrix which contains the //settings for the perspective projection glPushMatrix(); // reset matrix glLoadIdentity(); // set a 2D orthographic projection gluOrtho2D(0, w, h, 0); // switch back to modelview mode glMatrixMode(GL_MODELVIEW); } void computePos(float deltaMove) { x += deltaMove * lx * 0.1f; z += deltaMove * lz * 0.1f; } void renderScene(void) { if (deltaMove) computePos(deltaMove); // Clear Color and Depth Buffers glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Reset transformations glLoadIdentity(); // Set the camera gluLookAt( x, 1.0f, z, x+lx, 1.0f, z+lz, 0.0f, 1.0f, 0.0f); // Draw ground glColor3f(0.9f, 0.9f, 0.9f); glBegin(GL_QUADS); glVertex3f(-100.0f, 0.0f, -100.0f); glVertex3f(-100.0f, 0.0f, 100.0f); glVertex3f( 100.0f, 0.0f, 100.0f); glVertex3f( 100.0f, 0.0f, -100.0f); glEnd(); // Draw 36 SnowMen char number[3]; for(int i = -3; i < 3; i++) for(int j=-3; j < 3; j++) { glPushMatrix(); glTranslatef(i*10.0f, 0.0f, j * 10.0f); drawSnowMan(); sprintf(number,"%d",(i+3)*6+(j+3)); renderStrokeFontString(0.0f, 0.5f, 0.0f, (void *)font ,number); glPopMatrix(); } // Code to compute frames per second frame++; time=glutGet(GLUT_ELAPSED_TIME); if (time - timebase > 1000) { sprintf(s,"Lighthouse3D - FPS:%4.2f", frame*1000.0/(time-timebase)); timebase = time; frame = 0; } setOrthographicProjection(); void *font= GLUT_BITMAP_8_BY_13; glPushMatrix(); glLoadIdentity(); renderBitmapString(30,15,0,font,(char *)"GLUT Tutorial @ Lighthouse3D"); renderBitmapString(30,30,0,font,s); renderBitmapString(30,45,0,font,(char *)"F1 - Game Mode 640x480 32 bits"); renderBitmapString(30,60,0,font,(char *)"F2 - Game Mode 800x600 32 bits"); renderBitmapString(30,75,0,font,(char *)"F3 - Game Mode 1024x768 32 bits"); renderBitmapString(30,90,0,font,(char *)"F4 - Game Mode 1280x1024 32 bits"); renderBitmapString(30,105,0,font,(char *)"F5 - Game Mode 1920x1200 32 bits"); renderBitmapString(30,120,0,font,(char *)"F6 - Window Mode"); renderBitmapString(30,135,0,font,(char *)"Esc - Quit"); renderBitmapString(30,150,0,font,currentMode); glPopMatrix(); restorePerspectiveProjection(); glutSwapBuffers(); } // ----------------------------------- // KEYBOARD // ----------------------------------- void processNormalKeys(unsigned char key, int xx, int yy) { switch (key) { case 27: if (glutGameModeGet(GLUT_GAME_MODE_ACTIVE) != 0) glutLeaveGameMode(); exit(0); break; } } void pressKey(int key, int xx, int yy) { switch (key) { case GLUT_KEY_UP : deltaMove = 0.5f; break; case GLUT_KEY_DOWN : deltaMove = -0.5f; break; case GLUT_KEY_F1: // define resolution, color depth glutGameModeString("640x480:32"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"640x480:32"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F2: // define resolution, color depth glutGameModeString("800x600:32"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"800x600:32"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F3: // define resolution, color depth glutGameModeString("1024x768:32"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"1024x768:32"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F4: // define resolution, color depth glutGameModeString("1280x1024:32"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"1280x1024:32"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F5: // define resolution, color depth glutGameModeString("1920x1200"); // enter full screen if (glutGameModeGet(GLUT_GAME_MODE_POSSIBLE)) { glutEnterGameMode(); sprintf(gameModeString,"1920x1200"); // register callbacks again // and init OpenGL context init(); } else glutGameModeString(gameModeString); break; case GLUT_KEY_F6: // return to default window w = 800;h = 600; if (glutGameModeGet(GLUT_GAME_MODE_ACTIVE) != 0) { glutLeaveGameMode(); //init(); } break; } if (glutGameModeGet(GLUT_GAME_MODE_ACTIVE) == 0) sprintf(currentMode,"Current Mode: Window"); else sprintf(currentMode, "Current Mode: Game Mode %dx%d at %d hertz, %d bpp", glutGameModeGet(GLUT_GAME_MODE_WIDTH), glutGameModeGet(GLUT_GAME_MODE_HEIGHT), glutGameModeGet(GLUT_GAME_MODE_REFRESH_RATE), glutGameModeGet(GLUT_GAME_MODE_PIXEL_DEPTH)); } void releaseKey(int key, int x, int y) { switch (key) { case GLUT_KEY_UP : case GLUT_KEY_DOWN : deltaMove = 0;break; } } // ----------------------------------- // MOUSE // ----------------------------------- void mouseMove(int x, int y) { // this will only be true when the left button is down if (xOrigin >= 0) { // update deltaAngle deltaAngle = (x - xOrigin) * 0.001f; // update camera's direction lx = sin(angle + deltaAngle); lz = -cos(angle + deltaAngle); } } void mouseButton(int button, int state, int x, int y) { // only start motion if the left button is pressed if (button == GLUT_LEFT_BUTTON) { // when the button is released if (state == GLUT_UP) { angle += deltaAngle; xOrigin = -1; } else {// state = GLUT_DOWN xOrigin = x; } } } void init() { // register callbacks glutDisplayFunc(renderScene); glutReshapeFunc(changeSize); glutIdleFunc(renderScene); glutIgnoreKeyRepeat(1); glutKeyboardFunc(processNormalKeys); glutSpecialFunc(pressKey); glutSpecialUpFunc(releaseKey); glutMouseFunc(mouseButton); glutMotionFunc(mouseMove); // OpenGL init glEnable(GL_DEPTH_TEST); glEnable(GL_CULL_FACE); } // ----------------------------------- // MAIN // ----------------------------------- int main(int argc, char **argv) { // init GLUT and create window glutInit(&argc, argv); glutInitDisplayMode(GLUT_DEPTH | GLUT_DOUBLE | GLUT_RGBA); glutInitWindowPosition(100,100); glutInitWindowSize(800,600); glutCreateWindow("Lighthouse3D - GLUT Tutorial"); GLuint Tex1 = ilutGLLoadImage("C:/Users/Marvin/Pictures/Textest.bmp"); glBindTexture( GL_TEXTURE_2D, Tex1 ); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); // register callbacks init(); // enter GLUT event processing cycle glutMainLoop( ); return 1; }
