add modeltree:get_matrix, :set_matrix

src/objects/Entities.cpp

@@ -78,9 +78,9 @@ entityid_t Entities::spawn(
     auto& scripting = registry.emplace<Scripting>(
         entity, entity_funcs_set {}, nullptr);
     entities[id] = entity;
+    registry.emplace<rigging::Rig>(entity, rig->instance());
     scripting.env = scripting::on_entity_spawn(
         def, id, scripting.funcsset, std::move(args));
-    registry.emplace<rigging::Rig>(entity, rig->instance());
     return id;
 }
 

src/objects/rigging.cpp

@@ -42,10 +42,11 @@ size_t RigConfig::update(
     glm::mat4 matrix) const
 {
     rig.calculated.matrices[index] = matrix * rig.pose.matrices[index];
+    size_t count = 1;
     for (auto& subnode : node->getSubnodes()) {
-        index = update(index+1, rig, subnode.get(), rig.calculated.matrices[index]);
+        count += update(index+count, rig, subnode.get(), rig.calculated.matrices[index]);
     }
-    return index;
+    return count;
 }
 
 void RigConfig::update(Rig& rig, glm::mat4 matrix) const {

src/objects/rigging.hpp

@@ -1,5 +1,5 @@
-#ifndef OBJECTS_SKELETON_HPP_
-#define OBJECTS_SKELETON_HPP_
+#ifndef OBJECTS_RIGGING_HPP_
+#define OBJECTS_RIGGING_HPP_
 
 #include "../typedefs.hpp"
 
@@ -23,11 +23,8 @@ namespace rigging {
     struct Pose {
         std::vector<glm::mat4> matrices;
 
-        Pose(size_t size) : matrices(size) {
-            matrices.resize(size);
-            for (size_t i = 0; i < size; i++) {
-                matrices[i] = glm::mat4(1.0f);
-            }
+        Pose(size_t size) {
+            matrices.resize(size, glm::mat4(1.0f));
         }
     };
 
@@ -115,4 +112,4 @@ namespace rigging {
     };
 };
 
-#endif // OBJECTS_SKELETON_HPP_
+#endif // OBJECTS_RIGGING_HPP_