void make_shape(Shape *vert)
{
double ray = 1; // radius
int height = 1; // height
double torus_radius = 1.2; // radius from origin to center of tube
double tube_radius = 0.2; // tube radius
GLfloat p0[3] = {0,0,0};
GLfloat p1[3] = {0,1,0};
theLine.type = LINE;
float l1 = 1.0;
float l2 = 0.75;
float l3 = 0.50;
switch(vert->type)
{
case HOUSE:
make_house(vert);break;
case SPHERE:
make_sphere(vert, ray); break;
case CYLINDER:
make_cylinder(vert, ray, height); break;
case CONE:
make_cone(vert, height, ray); break;
case TORUS:
make_torus(vert,torus_radius, tube_radius); break;
case CUBE:
make_cube_smart(vert, 2); break;
case LINE:
make_line(vert, p0, p1);
case SUPER:
make_quadric(vert, l1, l2, l3);
}
}
void parse_obj(char *buffer){
OBJECT *po;
char *pshape, *pshine, *pemi, *pamb, *pdiff, *pspec, *ptranslate, *pscale, *protate;
my_assert ((num_objects < NUM_OBJECTS), "too many objects");
po = &my_objects[num_objects++];
pshape = strtok(buffer, " ");
//printf("pshape is %s\n",pshape);
ptranslate = strtok(NULL, "()"); strtok(NULL, "()");
pscale = strtok(NULL, "()"); strtok(NULL, "()");
protate = strtok(NULL, "()"); strtok(NULL, "()");
pshine = strtok(NULL, "()");strtok(NULL, "()");
//printf("pshine is %s\n",pshine);
pemi = strtok(NULL, "()"); strtok(NULL, "()");
pamb = strtok(NULL, "()"); strtok(NULL, "()");
pdiff = strtok(NULL, "()"); strtok(NULL, "()");
pspec = strtok(NULL, "()"); strtok(NULL, "()");
po->sid = atoi(pshape);
printf("%d",po->sid);
po->shine = atof(pshine);
parse_floats(ptranslate, po->translate);
parse_floats(pscale, po->scale);
parse_floats(protate, po->rotate);
parse_floats(pemi, po->emi);
parse_floats(pamb, po->amb);
parse_floats(pdiff, po->diff);
parse_floats(pspec, po->spec);
// use switch to create your objects, cube given as example
switch (po->sid){
case 0: // makes house
make_house(po);
break;
case 1: //cube
make_cube_smart(po, 1);
break;
case 2:
make_sphere(po, 1);
break;
case 3:
make_cone(po, 1, 1);
break;
case 4:
make_torus(po, 1.2, .1);
break;
}
// scale, rotate, translate using your real tranformations from assignment 3 depending on input from spec file
real_scaling(po, po->scale[0], po->scale[1], po->scale[2]);
real_rotation(po, po->rotate[0], 1, 0, 0);
real_rotation(po, po->rotate[1], 0, 1, 0);
real_rotation(po, po->rotate[2], 0, 0, 1);
real_translation(po, po->translate[0], po->translate[1], po->translate[2]);
printf("read object\n");
}
