電腦圖學W10
複習:移動.旋轉.縮放
1.先到http://www.cmlab.csie.ntu.edu.tw/~jsyeh/3dcg10/中,接著下載[data],[win32],[glut32.dll],解壓縮之後放到windows資料夾中。
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2.打開transformation.exe,右鍵選擇Swap translate/rotate ,調整數值。
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3.到CodeBlocks 打上程式碼
#include <GL/glut.h>
float angle=0;
void display()
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix();
glTranslated(0,0.5,0);
glutSolidTeapot(0.3);
glPopMatrix();
glPushMatrix();
glTranslatef(0.50,0.625,0);
glRotatef(angle,0,0,1);
glTranslatef(0.6,0,0);
glRotatef(-90,0,1,0);
glutSolidCone(0.2,0.6,30,30);
glPopMatrix();
glutSwapBuffers();
}
void motion(int x,int y)
{
angle =x;
display();
}
int main(int argc,char**argv)
{
glutInit(&argc,argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);
glutCreateWindow("電腦圖學week10");
glutDisplayFunc(display);
glutMotionFunc(motion);
glutMainLoop();
}
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