better camera behaviour

[blobs.git] / src / graphics / Camera.hpp

diff --git a/src/graphics/Camera.hpp b/src/graphics/Camera.hpp
index e4c0b7fce04ddc37841a78ab57f6d667140ddc84..b00d580615558457ef488076a013b8fedf027920 100644 (file)
--- a/src/graphics/Camera.hpp
+++ b/src/graphics/Camera.hpp
@@ -5,9 +5,6 @@
 
 
 namespace blobs {
-namespace creature {
-       class Creature;
-}
 namespace world {
        class Body;
 }
@@ -34,10 +31,10 @@ public:
        const world::Body &Reference() const noexcept { return *ref; }
        Camera &Reference(const world::Body &) noexcept;
 
-       /// look at center, position relative to orbital reference plane for children
-       Camera &Orbital(const glm::vec3 &pos) noexcept;
-       /// look at creature from the side, angle in euler (ZXY in surface reference plane)
-       Camera &Radial(const creature::Creature &, double distance, const glm::dvec3 &angle);
+       Camera &LookAt(const glm::vec3 &pos, const glm::vec3 &tgt, const glm::vec3 &up) noexcept;
+
+       /// track orientation of reference body
+       void TrackOrientation(bool b = true) noexcept { track_orient = b; }
 
        const glm::mat4 &Projection() const noexcept { return projection; }
        const glm::mat4 &View() const noexcept { return view; }