Merge pull request #32275 from godotengine/skin_support

Added skin support and simplified APIs to override bone position + glTF 2.0 import fixes

1 files changed, 54 insertions, 0 deletions

diff --git a/scene/resources/skin.h b/scene/resources/skin.h
new file mode 100644
index 0000000000..a7e55bfa89
--- /dev/null
+++ b/scene/resources/skin.h
@@ -0,0 +1,54 @@
+#ifndef SKIN_H
+#define SKIN_H
+
+#include "core/resource.h"
+
+class Skin : public Resource {
+	GDCLASS(Skin, Resource)
+
+	struct Bind {
+		int bone;
+		Transform pose;
+	};
+
+	Vector<Bind> binds;
+
+	Bind *binds_ptr;
+	int bind_count;
+
+protected:
+	bool _set(const StringName &p_name, const Variant &p_value);
+	bool _get(const StringName &p_name, Variant &r_ret) const;
+	void _get_property_list(List<PropertyInfo> *p_list) const;
+
+	static void _bind_methods();
+
+public:
+	void set_bind_count(int p_size);
+	inline int get_bind_count() const { return bind_count; }
+
+	void add_bind(int p_bone, const Transform &p_pose);
+
+	void set_bind_bone(int p_index, int p_bone);
+	void set_bind_pose(int p_index, const Transform &p_pose);
+
+	inline int get_bind_bone(int p_index) const {
+#ifdef DEBUG_ENABLED
+		ERR_FAIL_INDEX_V(p_index, bind_count, -1);
+#endif
+		return binds_ptr[p_index].bone;
+	}
+
+	inline Transform get_bind_pose(int p_index) const {
+#ifdef DEBUG_ENABLED
+		ERR_FAIL_INDEX_V(p_index, bind_count, Transform());
+#endif
+		return binds_ptr[p_index].pose;
+	}
+
+	void clear_binds();
+
+	Skin();
+};
+
+#endif // SKIN_H