ModeR_Week15_GLUT教學_內插法

WEEK15

Work01

Work02

//--------------------------------------------------------------程式碼-------------------------------------------------

#include<stdio.h>

#include <GL/glut.h>

float pos=0, oldX=0.7, newX=0.1;

void display()

{

    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);

    glPushMatrix();

        glTranslatef(pos, 0, 0);

        glutSolidTeapot(0.2);

    glPopMatrix();

    glutSwapBuffers();

}

void timer(int t)

{

    float alpha=t/10.0;

    pos = newX*alpha+oldX*(1-alpha);

    glutTimerFunc(100, timer, t+1);

    glutPostRedisplay();

}

int main(int argc, char** argv)

{

    glutInit(&argc, argv);

    glutInitDisplayMode(GLUT_DOUBLE | GLUT_DEPTH);

    glutCreateWindow("3D Interpolate");

    glutDisplayFunc(display);

    glutTimerFunc(100, timer, 0);

    glutMainLoop();

}

//-----------------------------------------------------------------------------------------------------------------------------