X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgame%2Ftransform.cpp;h=5b55ab2dc4f05c0833196d549f77405e7f43d26b;hb=8420959665d2a2cfeed3e50dc0d706b9b7570414;hp=6af24c0279ea3ebaaab0ba83a0a0cd4203f62053;hpb=c809f54b802727926bae40e9fe67d0e3c94fd2c0;p=libs%2Fgame.git

diff --git a/source/game/transform.cpp b/source/game/transform.cpp
index 6af24c0..5b55ab2 100644
--- a/source/game/transform.cpp
+++ b/source/game/transform.cpp
@@ -4,24 +4,40 @@
 namespace Msp::Game {
 
 Transform::Transform(Handle<Entity> e):
-	Component(e)
+	BufferedComponent<TransformData>(e)
 { }
 
 void Transform::set_values(const TransformValues &v)
 {
-	values = v;
+	write().values = v;
+}
+
+void Transform::set_position(const LinAl::Vector<float, 3> &p)
+{
+	write().values.position = p;
+}
+
+void Transform::set_rotation(const Geometry::Quaternion<float> &r)
+{
+	write().values.rotation = normalize(r);
+}
+
+void Transform::set_scale(const LinAl::Vector<float, 3> &s)
+{
+	write().values.scale = s;
 }
 
 void Transform::update_world_matrix(const Transform *parent)
 {
 	using Affine = Geometry::AffineTransform<float, 3>;
 
-	local_matrix = Affine::translation(values.position)*
-		Affine::rotation(values.rotation)*Affine::scaling(values.scale);
+	Data &d = write();
+	d.local_matrix = Affine::translation(d.values.position)*
+		Affine::rotation(d.values.rotation)*Affine::scaling(d.values.scale);
 	if(parent)
-		world_matrix = parent->get_world_matrix()*local_matrix;
+		d.world_matrix = parent->get_world_matrix()*d.local_matrix;
 	else
-		world_matrix = local_matrix;
+		d.world_matrix = d.local_matrix;
 }
 
 } // namespace Msp::Game