spawn ui in world with click

1 files changed, 7 insertions, 1 deletions

diff --git a/client/src/camera.rs b/client/src/camera.rs
index f5a911b..9228482 100644
--- a/client/src/camera.rs
+++ b/client/src/camera.rs
@@ -14,7 +14,7 @@
     You should have received a copy of the GNU Affero General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
-use glam::{EulerRot, Mat3, Mat4, Vec2, Vec3, vec3};
+use glam::{Affine3A, EulerRot, Mat3, Mat4, Vec2, Vec3, vec3};
 
 pub struct Camera {
     pos: Vec3,
@@ -45,4 +45,10 @@ impl Camera {
             * Mat4::from_mat3(self.rotation_mat().inverse())
             * Mat4::from_translation(-self.pos)
     }
+    pub fn new_ui_affine(&self) -> Affine3A {
+        Affine3A::from_mat3_translation(
+            self.rotation_mat(),
+            self.pos + self.rotation_mat() * vec3(0., 0., -3.),
+        )
+    }
 }