week10

先複製上週程式碼

-glBegin(GL_POLYGON);

 glTexCoord2f(0,1);glVertex2f(-1,-1  

 glTexCoord2f(1,1);glVertex2f(+1,-1);

 glTexCoord2f(1,0);glVertex2f(+1,+1);     

 glTexCoord2f(0,0);glVertex2f(-1,+1);

 glEnd();

-GLUquadric * sphere=NULL;

gluQuadricTexture(sphere,1);

gluSphere(sphere,1,30,30);

sphere=gluNewQuadric();

-加入旋轉

    

    glPushMatrix();

    glRotatef(90,1,0,0);

    glPopMatrix();

    glEnable(GL_DEPTH_TEST);

-把球加入一起旋轉

float angle=0;

glRotatef(angle,0,-1,0);

angle++;//轉太快可以自己調

glutIdleFunc(display);

-增加程式碼

#include "glm.h"記得glm.cpp要add file加入

GLMmodel * pmodel=NULL;

glPushMatrix();

        glRotatef(angle,0,1,0);

        if(pmodel==NULL){

            pmodel=glmReadOBJ("data/Gundam.obj");

            glmUnitize(pmodel);

            glmFacetNormals(pmodel);

            glmVertexNormals(pmodel,90);

        }

        glmDraw(pmodel,GLM_MATERIAL|GLM_TEXTURE);

    glPopMatrix();

    myTexture("data/Diffuse.jpg");

    glEnable(GL_DEPTH_TEST);

改data/Diffuse.jpg的 檔案使其圖片垂直反轉才能將正確貼圖貼上