majikayogames

## CC0 license use this function wherever you want no need to credit.
## Call this function on any node to apply the weapon_clip_and_fov_shader.gdshader to all meshes within it.
func apply_clip_and_fov_shader_to_view_model(node3d : Node3D, fov_or_negative_for_unchanged = -1.0):
	var all_mesh_instances = node3d.find_children("*", "MeshInstance3D")
	if node3d is MeshInstance3D:
		all_mesh_instances.push_back(node3d)
	for mesh_instance in all_mesh_instances:
		var mesh = mesh_instance.mesh
		# Important to turn shadow casting off for view model or will cause issues with both
		# view model, casting shadows on itself once unclipped, & also will look weird casting on world.

majikayogames

# CC0/public domain/use for whatever you want no need to credit
# Call this function directly before move_and_slide() on your CharacterBody3D script
func _push_away_rigid_bodies():
	for i in get_slide_collision_count():
		var c := get_slide_collision(i)
		if c.get_collider() is RigidBody3D:
			var push_dir = -c.get_normal()
			# How much velocity the object needs to increase to match player velocity in the push direction
			var velocity_diff_in_push_dir = self.velocity.dot(push_dir) - c.get_collider().linear_velocity.dot(push_dir)
			# Only count velocity towards push dir, away from character