X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fworld%2FEntity.hpp;h=d5c3cb1822f94a80b53d8d20690f45bbc90b860c;hb=78e56cf8a2029981502dd632a8fbc08da558fe01;hp=36f686848e6542353e3c47d20e94fdb9af58902e;hpb=6a3227ca747d0598711f7354cd39897184e9fe6a;p=blank.git

diff --git a/src/world/Entity.hpp b/src/world/Entity.hpp
index 36f6868..d5c3cb1 100644
--- a/src/world/Entity.hpp
+++ b/src/world/Entity.hpp
@@ -6,11 +6,11 @@
 #include "EntityState.hpp"
 #include "Steering.hpp"
 #include "../geometry/primitive.hpp"
+#include "../graphics/glm.hpp"
 #include "../model/Instance.hpp"
 
 #include <cstdint>
 #include <string>
-#include <glm/glm.hpp>
 #include <glm/gtc/quaternion.hpp>
 
 
@@ -95,7 +95,9 @@ public:
 	void SetHead(float pitch, float yaw) noexcept;
 
 	/// get a transform for this entity's coordinate space
-	const glm::mat4 Transform() const noexcept { return model_transform; }
+	const glm::mat4 &Transform() const noexcept { return model_transform; }
+	/// get the entity's local up vector
+	const glm::vec4 &Up() const noexcept { return model_transform[1]; }
 	/// get a transform for this entity's coordinate space relative to reference chunk
 	glm::mat4 Transform(const glm::ivec3 &reference) const noexcept;
 	/// get a transform for this entity's view space relative to reference chunk