diff options
Diffstat (limited to 'scene/2d/cpu_particles_2d.cpp')
| -rw-r--r-- | scene/2d/cpu_particles_2d.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scene/2d/cpu_particles_2d.cpp b/scene/2d/cpu_particles_2d.cpp index 526951976e..e3a632c98a 100644 --- a/scene/2d/cpu_particles_2d.cpp +++ b/scene/2d/cpu_particles_2d.cpp @@ -749,7 +749,11 @@ void CPUParticles2D::_particles_process(float p_delta) { p.transform[2] = emission_points.get(random_idx); if (emission_shape == EMISSION_SHAPE_DIRECTED_POINTS && emission_normals.size() == pc) { - p.velocity = emission_normals.get(random_idx); + Vector2 normal = emission_normals.get(random_idx); + Transform2D m2; + m2.set_axis(0, normal); + m2.set_axis(1, normal.tangent()); + p.velocity = m2.basis_xform(p.velocity); } if (emission_colors.size() == pc) { |