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Diffstat (limited to 'src/geometry/geometry.c')
-rw-r--r--src/geometry/geometry.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/src/geometry/geometry.c b/src/geometry/geometry.c
index 0bc8602..ea04fd3 100644
--- a/src/geometry/geometry.c
+++ b/src/geometry/geometry.c
@@ -205,3 +205,56 @@ void kai_release_input(struct ka_input_t i)
free(i.source);
}
+
+int kai_read_vertices(struct ka_vertices_t *dest, struct kai_tag_t *src)
+{
+ CHECK_TAG_TYPE("vertices");
+
+ char *id = kai_tag_attr_to_dup(src, "id");
+ if (id == NULL) { return -1; }
+
+ dest->id = id;
+ dest->name = kai_tag_attr_to_dup(src, "name");
+
+ /* count input children */
+ int count = 0;
+ struct kai_tag_t *child;
+ for (child = src->children; child != NULL; child = child->next) {
+ if (strcmp(child->type, "input") == 0) { count += 1; }
+ }
+
+ dest->input_count = count;
+ dest->input = malloc(count * sizeof(struct ka_input_t));
+ if (dest->input == NULL) {
+ kai_release_vertices(*dest);
+ return -1;
+ }
+
+ int i=0;
+ for (child = src->children; child != NULL; child = child->next) {
+ if (strcmp(child->type, "input") == 0) {
+ int result = kai_read_input_unshared(dest->input + i, child);
+ if (result != 0) {
+ dest->input_count = i;
+ kai_release_vertices(*dest);
+ return -1;
+ }
+ i += 1;
+ }
+ }
+
+ return 0;
+}
+
+void kai_release_vertices(struct ka_vertices_t v)
+{
+ free(v.id);
+ free(v.name);
+ int i;
+ for (i=0; i<v.input_count; i++) {
+ kai_release_input(v.input[i]);
+ }
+ free(v.input);
+}
+
+