Merge branch 'a/geometry'

Geometry internals complete, interfaces likely to change

test/main.c

@@ -5,6 +5,7 @@
 
 #include "devil1pld.h"
 #include "devil1tex.h"
+#include "devil1geo.h"
 
 
 #define TYPE_ID_LENGTH 4
@@ -116,13 +117,37 @@ void exporttextures(const char *filedata,
     return;
 }
 
+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++) {
+        getmeshheader(&mh, i, filedata);
+        m.b = (struct Batch*)malloc(sizeof(struct Batch) * (mh -> numBatch));
+        if (m.b != NULL) {
+            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);
+//    unpackpld(buffer, bufsize, f);
 //    exporttextures(buffer, bufsize, f);
+    extractmeshes(buffer, bufsize, f);
     free(buffer);
     return 0;
 }
 
+