lib3ddevil1/demo/extractmesh.c

#include "common.h"
#include "devil1geo.h"

void extractmeshes(const char *filedata,
                   unsigned int filesize,
                   const char *filename) {
    if (filedata == NULL || filesize <= 0) {
        return;
    }
    struct Header *h = (struct Header*)filedata;
    struct MeshHeader *mh = NULL;
    struct Mesh m;
    m.b = NULL;
    unsigned int i;
    for (i = 0; i < h -> numMesh; i++) {
        DEVIL1GEO.getmeshheader(&mh, i, filedata);
        m.b = (struct Batch*)malloc(sizeof(struct Batch) * (mh -> numBatch));
        if (m.b != NULL) {
            DEVIL1GEO.getmesh(&m, i, filedata);
            // do something with mesh e.g write to file.
            free(m.b);
        }
    } // end for
}


int main(int argc, char ** argv) {
    char *f = argv[1];
    unsigned int bufsize = 0;
    char *buffer         = loadfile(f, &bufsize);
//    unpackpld(buffer, bufsize, f);
//    exporttextures(buffer, bufsize, f);
    extractmeshes(buffer, bufsize, f);
    free(buffer);
    return 0;
}