安裝3DEXPLOR181,使用3DEXPLOR181開啟Gundam,將Gundam存取成cpp檔(SampleAPP),使用codeblocks開啟opengl新專案,將main.c remove,
把gundam.cpp和gundam_0.bmp放到專案檔案夾底下,將
#define GL_BGR_EXT 0x80E0
#define GL_BGRA_EXT 0x80E1
讓Gundam不要360度旋轉放大縮小,將
///glRotatef (30.0f, 1.0f, 0.0f, 0.0f);
///glRotatef ((GLfloat) nAngle, 0.0f, 1.0f, 0.0f);
///glRotatef ((GLfloat) nAngle2, 1.0f, 0.0f, 0.0f);
///glScalef (nSize+2.5f,nSize+2.5f,nSize+2.5f);
glRotatef,glScalef註解,補上新的
glRotatef( nAngle,0,1,0);
glScalef(3,3,3);
執行
5.1. GLUT專案, 把打光弄好
5.2. 要改專案執行目錄!!!!
再手動把 freeglut.dll 放好
5.3. 把貼圖弄好
5.4. 把 glm 弄好
將MAIN程式碼改成老師的程式碼
#include <GL/glut.h>
void display()
{
glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glutSolidTeapot( 0.3 );
glutSwapBuffers();
}
///下面是從 GLUT專案main.cpp剪貼來的
const GLfloat light_ambient[] = { 0.0f, 0.0f, 0.0f, 1.0f };
const GLfloat light_diffuse[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat light_position[] = { 2.0f, 5.0f, 5.0f, 0.0f };
const GLfloat mat_ambient[] = { 0.7f, 0.7f, 0.7f, 1.0f };
const GLfloat mat_diffuse[] = { 0.8f, 0.8f, 0.8f, 1.0f };
const GLfloat mat_specular[] = { 1.0f, 1.0f, 1.0f, 1.0f };
const GLfloat high_shininess[] = { 100.0f };
int main( int argc, char** argv )
{
glutInit( &argc, argv );
glutInitDisplayMode(GLUT_DOUBLE |GLUT_DEPTH);
glutCreateWindow("week12 hw4");
glutDisplayFunc(display);
///下面是從 GLUT專案main.cpp剪貼來的
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LESS);
glEnable(GL_LIGHT0);
glEnable(GL_NORMALIZE);
glEnable(GL_COLOR_MATERIAL);
glEnable(GL_LIGHTING);
glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
glMaterialfv(GL_FRONT, GL_SPECULAR, mat_specular);
glMaterialfv(GL_FRONT, GL_SHININESS, high_shininess);
glutMainLoop();
}










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