X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=camera.h;h=6fcd2fc161e24b42be6701e73971fb8642fb5e9e;hb=a99e5f5d5c16a3e865796a96ad648e3c570d32ac;hp=dbacc26afd7d89f47308781caeef7767ae0f03e4;hpb=ff8fcac9582d07bc1ccbf08421d6ffec1758a755;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/camera.h b/camera.h
index dbacc26..6fcd2fc 100644
--- a/camera.h
+++ b/camera.h
@@ -25,7 +25,14 @@ struct camera
    mtx,
    mtx_prev;
 }
-VG_STATIC main_camera;
+VG_STATIC main_camera, gate_camera;
+
+VG_STATIC void camera_lerp_angles( v3f a, v3f b, float t, v3f d )
+{
+   d[0] = vg_alerpf( a[0], b[0], t );
+   d[1] = vg_lerpf(  a[1], b[1], t );
+   d[2] = vg_lerpf(  a[2], b[2], t );
+}
 
 VG_STATIC void camera_lerp( camera *a, camera *b, float t, camera *d )
 {
@@ -42,7 +49,7 @@ VG_STATIC void camera_lerp( camera *a, camera *b, float t, camera *d )
 VG_STATIC void camera_update_transform( camera *cam )
 {
    v4f qyaw, qpitch, qcam;
-   q_axis_angle( qyaw, (v3f){ 0.0f, 1.0f, 0.0f },   -cam->angles[0] );
+   q_axis_angle( qyaw,   (v3f){ 0.0f, 1.0f, 0.0f }, -cam->angles[0] );
    q_axis_angle( qpitch, (v3f){ 1.0f, 0.0f, 0.0f }, -cam->angles[1] );
 
    q_mul( qyaw, qpitch, qcam );