IRcSelTransformChange Interface Reference

Inherits IUnknown.

List of all members.

Public Member Functions
HRESULT	CreateTransformAlg ([in] IRdUVEditorData *pData,[in] RtDWORD userAction)
HRESULT	EnableAxis ([in] RtBool x_enable,[in] RtBool y_enable)
HRESULT	SetSensitivity ([in] RtFloat sensitivity_x,[in] RtFloat sensitivity_y)
HRESULT	SetRefreshInterval ([in] RtDWORD interval)
HRESULT	AllowRightButton ([in] RtBool allow)
HRESULT	LockCenter ([in] RtBool lock)

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Detailed Description

Tool is used to change scale, position and rotation of selection.

• Uses one of CRsTransformChangeAlg descendants to translate mouse movement to selection transform.
• Also used by UVE widget in alternate way to modify selection transform.

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Member Function Documentation

HRESULT IRcSelTransformChange::CreateTransformAlg	(	[in] IRdUVEditorData *	pData,
		[in] RtDWORD	userAction
	)

Creates internal selection transform algorithm according to specified user action.

Parameters:

	pData	[in] Current editor data, used to determine number of nodes.
	userAction	[in] One of UVUA_XXX to determine which transform alg is created.

HRESULT IRcSelTransformChange::EnableAxis	(	[in] RtBool	x_enable,
		[in] RtBool	y_enable
	)

Disables or enables X and/or Y mouse axis for processing within command.

• If for example Y axis is disabled for movement tool, selection will move only horizontally.
• Used by UVE widget.

Parameters:

	x_enable	[in] .
	y_enable	[in] .

HRESULT IRcSelTransformChange::SetSensitivity	(	[in] RtFloat	sensitivity_x,
		[in] RtFloat	sensitivity_y
	)

Sets the sensitivity multiplier for both axis.

Parameters:

	sensitivity_x	[in] .
	sensitivity_y	[in] .

HRESULT IRcSelTransformChange::SetRefreshInterval

(

[in] RtDWORD

interval

)

Forces algorithm to process only every n-th mouse movement event to reduce workload.

Parameters:

interval

[in] .

HRESULT IRcSelTransformChange::AllowRightButton

(

[in] RtBool

allow

)

Enables usage of right button the same way as left.

• Used by widget for its actions invoked by dragging right mouse button.

Parameters:

allow

[in] .

HRESULT IRcSelTransformChange::LockCenter

(

[in] RtBool

lock

)

Disallows movement of selection center when true specified.

Parameters:

lock

[in] .