week11

模型

#include "glm.h"

GLMmodel * pmodel = NULL;

void display()

{

    glmDraw(pmodel, GLM_SMOOTH | GLM_MATERIAL);

    glFlush();

}

int main(int argc, char**argv)

{

    pmodel = glmReadOBJ("porsche.obj");

    glmUnitize(pmodel);

    glmFacetNormals(pmodel);

    glmVertexNormals(pmodel, 90.0);

    glutInit(&argc, argv);

    glutCreateWindow("GLUT");

    glutDisplayFunc(display);

    glutMainLoop();

}

上色

#include "glm.h"

GLMmodel * pmodel = NULL;

void display()

{

    GLfloat pos[] = {0.0,0.0,-1.0,0.0};

    glLightfv(GL_LIGHT0, GL_POSITION, pos);

    glEnable(GL_LIGHTING);

    glEnable(GL_LIGHT0);

    glEnable(GL_DEPTH_TEST);

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glmDraw(pmodel, GLM_SMOOTH | GLM_MATERIAL);

    glFlush();

}

int main(int argc, char**argv)

{

    pmodel = glmReadOBJ("porsche.obj");

    glmUnitize(pmodel);

    glmFacetNormals(pmodel);

    glmVertexNormals(pmodel, 90.0);

    glutInit(&argc, argv);

    glutCreateWindow("GLUT");

    glutDisplayFunc(display);

    glutMainLoop();

}