一、寫一個簡單的MP3撥放程式碼
程式碼如下:
#include "CMP3_MCI.h" //檔案放同目錄
CMP3_MCI myMP3; //宣告變數
int main(....) //Load檔案
{
myMP3.Load("音樂mp3");
myMP3.Play( ); //Play播放
//小心,要卡住;
}
}
二、調整視角
程式碼如下:
程式碼如下:
float eyeX=0,eyeY=0,eyeZ=1;
float centerX=0,centerY=0,centerZ=0;
float upX=0,upY=1,upZ=0;
static void display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3d(1,0,0);
glPushMatrix();
gluLookAt(eyeX,eyeY,eyeZ,
centerX,centerY,centerZ,
upX,upY,upZ);
glutSolidTeapot(0.3);
glPopMatrix();
glutSwapBuffers();
}
float centerX=0,centerY=0,centerZ=0;
float upX=0,upY=1,upZ=0;
static void display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glColor3d(1,0,0);
glPushMatrix();
gluLookAt(eyeX,eyeY,eyeZ,
centerX,centerY,centerZ,
upX,upY,upZ);
glutSolidTeapot(0.3);
glPopMatrix();
glutSwapBuffers();
}
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