X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frender%2Fcamera.cpp;h=9ecb79cd80643d4ce4e4d77f045d4354aebb37af;hb=99ca354f18119f82f1adeca100cd665a8f640317;hp=8f681a74bd19d843130e8bdccea6272e5808d506;hpb=38712d8ecc57d043a2419ffbaeeb57f7a6586f14;p=libs%2Fgl.git

diff --git a/source/render/camera.cpp b/source/render/camera.cpp
index 8f681a74..9ecb79cd 100644
--- a/source/render/camera.cpp
+++ b/source/render/camera.cpp
@@ -13,6 +13,23 @@ Camera::Camera()
 	update_object_matrix();
 }
 
+void Camera::copy_parameters(const Camera &source)
+{
+	fov = source.fov;
+	height = source.height;
+	aspect = source.aspect;
+	clip_near = source.clip_near;
+	clip_far = source.clip_far;
+	frustum_x = source.frustum_x;
+	frustum_y = source.frustum_y;
+	rotate = source.rotate;
+	position = source.position;
+	look_dir = source.look_dir;
+	up_dir = source.up_dir;
+	update_projection_matrix();
+	update_object_matrix();
+}
+
 void Camera::set_field_of_view(const Geometry::Angle<float> &f)
 {
 	fov = f;
@@ -122,6 +139,8 @@ void Camera::update_projection_matrix()
 		proj_matrix = Matrix::ortho(left, right, bottom, top, clip_near, clip_far);
 	proj_matrix = Matrix::rotation(rotate, Vector3(0, 0, 1))*proj_matrix;
 
+	adjust_projection_matrix(proj_matrix);
+
 	shdata.uniform("clip_eye_matrix", proj_matrix);
 	shdata.uniform("eye_clip_matrix", invert(proj_matrix));
 }