Module: ODE::ObjectID

Included in:
Body, Geom, Joint, JointGroup, Space, World
Defined in:
lib/ode.rb

Overview

TODO dR*, dQ*, dMass* (maybe just need constructors for these)

Constant Summary collapse

@@by_id = 
{}

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(methodname, *args, &block) ⇒ Object 



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# File 'lib/ode.rb', line 236

def method_missing(methodname, *args, &block)
  camelized = ODE.camelize_method_name(methodname)
  meth = nil
  klass = self.class
  while (meth == nil and klass != nil)
	class_name = klass.to_s.sub(/.*::/,'')
	ode_function = "d#{class_name}#{camelized}".intern
	ode_getter = "d#{class_name}Get#{camelized}".intern
	if (ODE.respond_to?(ode_function))
	  meth = ODE.method(ode_function)
	elsif (ODE.respond_to?(ode_getter))
      meth = ODE.method(ode_getter)
	end
	klass = klass.superclass
  end
  if (meth)
	args = args[0] if (methodname.to_s =~ /=$/ and args.length == 1 and args[0].kind_of?(Array))
	args = ODE.convert_args(args)
	ODE.convert_return_value(meth.call(@id, *args, &block))
  else
	super(methodname, *args, &block)
  end
end

Instance Attribute Details

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/ode.rb', line 220

def id
  @id
end

Class Method Details

.by_id(id) ⇒ Object 



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# File 'lib/ode.rb', line 227

def self.by_id(id)
  @@by_id[id]
end

.set_by_id(id, v) ⇒ Object 



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# File 'lib/ode.rb', line 231

def self.set_by_id(id, v)
#      puts "setting id #{id} to #{v}"
  @@by_id[id] = v
end

Instance Method Details

#initialize(*args) ⇒ Object 



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# File 'lib/ode.rb', line 222

def initialize(*args)
  @id = ODE.method("d#{self.class.to_s.sub(/.*::/,'')}Create").call(*(ODE.convert_args(args)))
  @@by_id[@id] = self
end