half-edge/print.c

95 lines
2.2 KiB
C
Raw Normal View History

/*
* Copyright 2011-2014 hasufell
*
* This file is part of a hasufell project.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License only.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "types.h"
#include <stdio.h>
/**
* Print the coordinates of the starting vertices
* of all edges.
*
* @param obj the 3d object
*/
void print_edges(HE_obj *obj)
{
for (uint32_t i = 0; i < obj->ec; i++) {
printf("edge vertices %i:\n", i);
printf(" x: %f\n", obj->edges[i].vert->x);
printf(" y: %f\n", obj->edges[i].vert->y);
printf(" z: %f\n", obj->edges[i].vert->z);
printf("\n");
}
}
/**
* Print the coordinates of all vertices.
*
* @param obj the 3d object
*/
void print_vertices(HE_obj *obj)
{
printf("vertices: %d\n", obj->vc);
for (uint32_t i = 0; i < obj->vc; i++) {
printf("x[%d]: %f\n", i, obj->vertices[i].x);
printf("y[%d]: %f\n", i, obj->vertices[i].y);
printf("z[%d]: %f\n", i, obj->vertices[i].z);
printf("\n");
}
}
/**
* Print the coordinates of all edges
* that are saved in the HE_face structs.
*
* @param obj the 3d object
*/
void print_faces(HE_obj *obj)
{
for (uint32_t i = 0; i < obj->fc; i++) {
printf("face edge vertice %i:\n", i);
printf(" x: %f\n", obj->faces[i].edge->vert->x);
printf(" y: %f\n", obj->faces[i].edge->vert->y);
printf(" z: %f\n", obj->faces[i].edge->vert->z);
printf("\n");
}
}
/**
* Print all plain unconverted faces
* as they are saved in the .obj file.
*
* @param face the plain face struct
* @param fc the count of faces
*/
void print_plain_faces(FACE face, uint32_t fc)
{
printf("plain faces:\n");
for (uint32_t i = 0; i < fc - 1; i++) {
uint32_t j = 0;
printf("f:");
while (face[i][j]) {
printf(" %d", face[i][j]);
j++;
}
printf("\n");
}
printf("\n");
}