diff options
-rw-r--r-- | source/blender/collada/ControllerExporter.cpp | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/source/blender/collada/ControllerExporter.cpp b/source/blender/collada/ControllerExporter.cpp index 41693d4d680..a31a1e728f6 100644 --- a/source/blender/collada/ControllerExporter.cpp +++ b/source/blender/collada/ControllerExporter.cpp @@ -239,6 +239,7 @@ void ControllerExporter::export_skin_controller(Object *ob, Object *ob_arm) joint_index_by_def_index.push_back(-1); } + int oob_counter = 0; for (i = 0; i < me->totvert; i++) { MDeformVert *vert = &me->dvert[i]; std::map<int, float> jw; @@ -248,11 +249,18 @@ void ControllerExporter::export_skin_controller(Object *ob, Object *ob_arm) for (j = 0; j < vert->totweight; j++) { int idx = vert->dw[j].def_nr; - if (idx >= 0) { - int joint_index = joint_index_by_def_index[idx]; - if (joint_index != -1 && vert->dw[j].weight > 0.0f) { - jw[joint_index] += vert->dw[j].weight; - sumw += vert->dw[j].weight; + if (idx >= joint_index_by_def_index.size()) { + // XXX: Maybe better find out where and + // why the Out Of Bound indexes get created ? + oob_counter += 1; + } + else { + if (idx >= 0) { + int joint_index = joint_index_by_def_index[idx]; + if (joint_index != -1 && vert->dw[j].weight > 0.0f) { + jw[joint_index] += vert->dw[j].weight; + sumw += vert->dw[j].weight; + } } } } @@ -274,6 +282,10 @@ void ControllerExporter::export_skin_controller(Object *ob, Object *ob_arm) #endif } } + + if (oob_counter > 0) { + fprintf(stderr, "Ignored %d Vertex weigths which use index to non existing VGroup.\n", oob_counter, joint_index_by_def_index.size()); + } } std::string weights_source_id = add_weights_source(me, controller_id, weights); |