Add a common base class for tangible objects

[r2c2.git] / source / 3d / vehicle.cpp

diff --git a/source/3d/vehicle.cpp b/source/3d/vehicle.cpp
index 0bd57e95da2b80d276fdf82cef0015649dc1d53d..d1e5657a0a9095c277cef53a95255ae7e27afddf 100644 (file)
--- a/source/3d/vehicle.cpp
+++ b/source/3d/vehicle.cpp
@@ -95,10 +95,10 @@ void Vehicle3D::setup_render(GL::Renderer &renderer, const GL::Tag &) const
        GL::Matrix matrix;
        const Vector &pos = vehicle.get_position();
        matrix.translate(pos.x, pos.y, pos.z);
-       float dir = vehicle.get_direction();
+       float rot = vehicle.get_rotation();
        if(vehicle.get_type().get_rotate_object())
-               dir += M_PI;
-       matrix.rotate(dir, 0, 0, 1);
+               rot += M_PI;
+       matrix.rotate(rot, 0, 0, 1);
        renderer.matrix_stack() *= matrix;
 }