SkipControlGroupsRequireFlagObstructionFilter Class Reference

Obstruction test filter that will test only against shapes that: More...

#include <ICmpObstructionManager.h>

Inheritance diagram for SkipControlGroupsRequireFlagObstructionFilter:

Collaboration diagram for SkipControlGroupsRequireFlagObstructionFilter:

Public Member Functions
	SkipControlGroupsRequireFlagObstructionFilter (bool exclude, entity_id_t group1, entity_id_t group2, flags_t mask)
	SkipControlGroupsRequireFlagObstructionFilter (entity_id_t group1, entity_id_t group2, flags_t mask)
virtual bool	TestShape (tag_t tag, flags_t flags, entity_id_t group, entity_id_t group2) const
	Return true if the shape with the specified parameters should be tested for collisions. More...
Public Member Functions inherited from IObstructionTestFilter
virtual	~IObstructionTestFilter ()

Private Member Functions
void	Init ()

Private Attributes
bool	m_Exclude
entity_id_t	m_Group
entity_id_t	m_Group2
flags_t	m_Mask

Additional Inherited Members
Public Types inherited from IObstructionTestFilter
typedef ICmpObstructionManager::tag_t	tag_t
typedef ICmpObstructionManager::flags_t	flags_t

Detailed Description

Obstruction test filter that will test only against shapes that:

• are part of neither one of the specified control groups
• AND, depending on the value of the 'exclude' argument:
  • have at least one of the specified flags set.
  • OR have none of the specified flags set.

The first (primary) control group to reject shapes from must be specified and valid. The secondary control group to reject entities from may be set to INVALID_ENTITY to not use it.

This filter is useful to e.g. allow foundations within the same control group to be placed and constructed arbitrarily close together (e.g. for wall pieces that need to link up tightly).

Constructor & Destructor Documentation

SkipControlGroupsRequireFlagObstructionFilter::SkipControlGroupsRequireFlagObstructionFilter ( bool  exclude, entity_id_t  group1, entity_id_t  group2, flags_t  mask  )

inline

SkipControlGroupsRequireFlagObstructionFilter::SkipControlGroupsRequireFlagObstructionFilter ( entity_id_t  group1, entity_id_t  group2, flags_t  mask  )

inline

Member Function Documentation

void SkipControlGroupsRequireFlagObstructionFilter::Init ( )

inlineprivate

virtual bool SkipControlGroupsRequireFlagObstructionFilter::TestShape ( tag_t  tag, flags_t  flags, entity_id_t  group, entity_id_t  group2  ) const

inlinevirtual

Return true if the shape with the specified parameters should be tested for collisions.

This is called for all shapes that would collide, and also for some that wouldn't.

Parameters

tag	tag of shape being tested
flags	set of EFlags for the shape
group	the control group of the shape (typically the shape's unit, or the unit's formation controller, or 0)
group2	an optional secondary control group of the shape, or INVALID_ENTITY if none specified. Currently exists only for static shapes.

Implements IObstructionTestFilter.

Member Data Documentation

bool SkipControlGroupsRequireFlagObstructionFilter::m_Exclude

private

entity_id_t SkipControlGroupsRequireFlagObstructionFilter::m_Group

private

entity_id_t SkipControlGroupsRequireFlagObstructionFilter::m_Group2

private

flags_t SkipControlGroupsRequireFlagObstructionFilter::m_Mask

private

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The documentation for this class was generated from the following file:

• /var/svn/checkout/source/simulation2/components/ICmpObstructionManager.h