void physics_shape_set_surface_velocity(Entity ent,
unsigned int i,
Vec2 v)
{
PhysicsInfo *info = entitypool_get(pool, ent);
error_assert(info);
cpShapeSetSurfaceVelocity(_get_shape(info, i)->shape, cpv_of_vec2(v));
}
void RigidBody2D::CopyShapeData(cpShape* from, cpShape* to)
{
cpShapeSetElasticity(to, cpShapeGetElasticity(from));
cpShapeSetFriction(to, cpShapeGetFriction(from));
cpShapeSetSurfaceVelocity(to, cpShapeGetSurfaceVelocity(from));
}
void RigidBody2D::SetSurfaceVelocity(std::size_t shapeIndex, const Vector2f& surfaceVelocity)
{
assert(shapeIndex < m_shapes.size());
cpShapeSetSurfaceVelocity(m_shapes[shapeIndex], cpv(cpFloat(surfaceVelocity.x), cpFloat(surfaceVelocity.y)));
}
void RigidBody2D::SetSurfaceVelocity(const Vector2f& surfaceVelocity)
{
Vector2<cpFloat> velocity(surfaceVelocity.x, surfaceVelocity.y);
for (cpShape* shape : m_shapes)
cpShapeSetSurfaceVelocity(shape, cpv(velocity.x, velocity.y));
}
void shape::surfaceVelocity( cpVect sv ) { cpShapeSetSurfaceVelocity( this->m_shape, sv ); }
