iPcMesh Struct Reference

This is a property class holding the representation of a mesh. More...

#include <propclass/mesh.h>

Inheritance diagram for iPcMesh:

List of all members.

Public Member Functions
virtual bool	AttachSocketMesh (const char *socket, iMeshWrapper *meshwrapper)=0
	Attach mesh to a socket.
virtual void	CreateEmptyGenmesh (const char *factname)=0
	Create an empty genmesh (use instead of SetMesh()).
virtual void	CreateEmptyThing (const char *factname)=0
	Create an empty thing mesh (use instead of SetMesh()).
virtual void	CreateNullMesh (const char *factname, const csBox3 &box)=0
	Create a nullmesh (use instead of SetMesh()).
virtual bool	DetachSocketMesh (const char *socket)=0
	Detach mesh from a socket.
virtual const char *	GetAction ()=0
	Return the current action name.
virtual iMeshWrapper *	GetMesh () const =0
	Get the mesh.
virtual void	Hide ()=0
	Hide this mesh.
virtual bool	IsVisible () const =0
	Return true if mesh is visible.
virtual void	MoveMesh (iSector *sector, const csVector3 &pos)=0
	Convenience function to move the mesh to some sector and position and also update lighting.
virtual void	MoveMesh (iSector *sector, const char *node)=0
	Convenience function to move the mesh to some sector and node and also update lighting.
virtual void	MoveMesh (iPcMesh *other_mesh, const csVector3 &offset)=0
	Convenience function to move the mesh to a position relative to some other mesh, and also update lighting.
virtual void	SetAction (const char *actionName, bool reset=false)=0
	Convenience function to set an 'action' for the mesh.
virtual void	SetAnimation (const char *actionName, bool cycle, float weight=1.0, float fadein=0.1, float fadeout=0.1, bool reset=false)=0
	Function to set an 'action' for the mesh.
virtual bool	SetMesh (const char *factname, const char *filename)=0
	Set the mesh filename to use.
virtual void	SetMesh (iMeshWrapper *mesh, bool do_remove=false)=0
	Set the mesh to use directly.
virtual void	SetPath (const char *path)=0
	Set the path to use.
virtual void	SetReverseAction (bool reverse=true)=0
	Convenience function to set an 'action' to be reversed for the mesh.
virtual void	Show ()=0
	Show this mesh.

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Detailed Description

This is a property class holding the representation of a mesh.

This property class supports the following actions (add prefix 'cel.mesh.action.' if you want to access this action through a message):

• SetMesh: parameters 'name' (string). This sets an already existing mesh for this pcmesh and sets property 'meshname'.
• LoadMesh: parameters 'filename' (string) and 'factoryname' (string). 'filename' is optional. If not given then the factory should already be in memory and sets properties 'factory' and 'filename'.
• LoadMeshPath: parameters 'path' (string), 'filename' (string) and 'factoryname' (string) and sets properties 'factory', 'path' and 'filename'.
• MoveMesh: parameters 'sector' (string: optional), 'position' (vector3) or 'position' (string: represents name of the node), 'rotation' (vector3: optional. Represents an absolute rotation). If 'sector' is empty string then we will remove the mesh from all sectors. If 'sector' is not given then we simply move the mesh inside current sector.
• RotateMesh: 'rotation' (vector3). This is a relative transform.
• ClearRotation: no parameters.
• LookAt: parameters 'forward' (vector3) and 'up' (vector3).
• SetVisible: parameters 'visible' (bool).
• SetMaterial: parameters 'material' (string).
• SetAnimation: parameters 'animation' (string), 'cycle' (bool: default false), and 'reset' (bool: default false).
• SetShaderVar: parameters 'name' (string), 'type' (string) and 'value' (type depending on type parameter). Supported types are: 'float', 'long', 'vector3' and 'libexpr'.
• CreateEmptyThing: parameters 'factoryname' (string)
• CreateEmptyGenmesh: parameters 'factoryname' (string)
• CreateNullMesh: parameters 'factoryname' (string), 'min' (vector3), 'max' (vector3).
• ParentMesh: parameters 'entity' (string) and 'tag' (string). Parent this mesh to some parent. The parent should be given as an entity with the optional tag specifying which pcmesh to use. If entity is not given then the current entity will be used.
• ClearParent: no parameters. Remove this mesh from its parent.
• AttachSocketMesh: parameters 'socket', 'factory' (string) or 'object' (string)
• DetachSocketMesh: parameters 'socket'

This property class supports the following properties:

• position (vector3, read): current position.
• fullposition (vector3, read): current full position.
• rotation (vector3, read): current rotation.
• eulerrotation (vector3, read): current euler rotation.
• sector (string, read): current sector.
• path (string, read): path for model.
• factory (string, read): factory for model.
• filename (string, read): filename for model.
• meshname (string, read): mesh object name for model.
• hitbeam (bool, read/write): allow hitbeam for this mesh.

Definition at line 92 of file mesh.h.

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Member Function Documentation

virtual bool iPcMesh::AttachSocketMesh	(	const char *	socket,
		iMeshWrapper *	meshwrapper
	)		[pure virtual]

Attach mesh to a socket.

Only one mesh per socket. Support for genmesh, cal3d and sprite3d.

Parameters:

socket	Name of the socket.
factory	Name of the loaded mesh factory.

virtual void iPcMesh::CreateEmptyGenmesh

(

const char *

factname

)

[pure virtual]

Create an empty genmesh (use instead of SetMesh()).

Note that if the factory name already exists then the mesh will be created from that factory and this call becomes equivalent to SetMesh(factname,0).

virtual void iPcMesh::CreateEmptyThing

(

const char *

factname

)

[pure virtual]

Create an empty thing mesh (use instead of SetMesh()).

After this use GetMesh() to add polygons to the mesh. Note that if the factory name already exists then the mesh will be created from that factory and this call becomes equivalent to SetMesh(factname,0).

virtual void iPcMesh::CreateNullMesh	(	const char *	factname,
		const csBox3 &	box
	)		[pure virtual]

Create a nullmesh (use instead of SetMesh()).

Note that if the factory name already exists then the mesh will be created from that factory and this call becomes equivalent to SetMesh(factname,0). A nullmesh can be used in mesh hierarchies.

virtual bool iPcMesh::DetachSocketMesh

(

const char *

socket

)

[pure virtual]

Detach mesh from a socket.

Parameters:

socket

Name of the socket.

virtual const char* iPcMesh::GetAction

(

)

[pure virtual]

Return the current action name.

virtual iMeshWrapper* iPcMesh::GetMesh

(

)

const [pure virtual]

Get the mesh.

virtual void iPcMesh::Hide

(

)

[pure virtual]

Hide this mesh.

virtual bool iPcMesh::IsVisible

(

)

const [pure virtual]

Return true if mesh is visible.

virtual void iPcMesh::MoveMesh	(	iSector *	sector,
		const csVector3 &	pos
	)		[pure virtual]

Convenience function to move the mesh to some sector and position and also update lighting.

If sector specified is 0, sector is not updated.

virtual void iPcMesh::MoveMesh	(	iSector *	sector,
		const char *	node
	)		[pure virtual]

Convenience function to move the mesh to some sector and node and also update lighting.

If sector specified is 0, sector is not updated.

virtual void iPcMesh::MoveMesh	(	iPcMesh *	other_mesh,
		const csVector3 &	offset
	)		[pure virtual]

Convenience function to move the mesh to a position relative to some other mesh, and also update lighting.

Parameters:

other_mesh	pcmesh that will be used for base position.
offset	offset from the base mesh in that mesh local coordinates.

virtual void iPcMesh::SetAction	(	const char *	actionName,
		bool	reset = false
	)		[pure virtual]

Convenience function to set an 'action' for the mesh.

This only works for 3D sprites. For other mesh objects nothing will happen.

virtual void iPcMesh::SetAnimation	(	const char *	actionName,
		bool	cycle,
		float	weight = 1.0,
		float	fadein = 0.1,
		float	fadeout = 0.1,
		bool	reset = false
	)		[pure virtual]

Function to set an 'action' for the mesh.

Works for cal3d, spr3d and genmeshskelanim, but note not all mesh objects support the same feature set.

virtual bool iPcMesh::SetMesh	(	const char *	factname,
		const char *	filename
	)		[pure virtual]

Set the mesh filename to use.

Returns false on failure. Note that this filename can refer to a mesh factory file or a library file containing a mesh factory. If 'filename' is not given (i.e. 0) then it is assumed the factory is already loaded in memory.

virtual void iPcMesh::SetMesh	(	iMeshWrapper *	mesh,
		bool	do_remove = false
	)		[pure virtual]

Set the mesh to use directly.

It is normally not recommended to use this function directly. iPcRegion will use it for its dummy entities.

Parameters:

mesh	a pointer to an iMeshWrapper that will be attached to the pcmesh.
do_remove	if true then this pcmesh will remove the mesh on destruction. By default this will not happen if you use SetMesh() on an already existing mesh.

virtual void iPcMesh::SetPath

(

const char *

path

)

[pure virtual]

Set the path to use.

If this is not done then the filename in SetMesh() will be used alone. Otherwise this path is used to temporarily set the current VFS dir while loading (which will be restored afterwards) and the filename in SetMesh() is used relative to that. Note that this must be called before SetMesh().

virtual void iPcMesh::SetReverseAction

(

bool

reverse = true

)

[pure virtual]

Convenience function to set an 'action' to be reversed for the mesh.

This only works for 3D sprites. For other mesh objects nothing will happen.

virtual void iPcMesh::Show

(

)

[pure virtual]

Show this mesh.

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

• propclass/mesh.h