Initial commit.
This commit is contained in:
Jim Gray
345
code/win32/FeelIt/FeelCondition.h
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345
code/win32/FeelIt/FeelCondition.h
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/**********************************************************************
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Copyright (c) 1997 Immersion Corporation
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation may be granted without fee;
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interested parties are encouraged to request permission from
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Immersion Corporation
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2158 Paragon Drive
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San Jose, CA 95131
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408-467-1900
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IMMERSION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
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IN NO EVENT SHALL IMMERSION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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FILE: FeelCondition.h
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PURPOSE: Base Condition Class for Feelit API Foundation Classes
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STARTED: 10/10/97
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NOTES/REVISIONS:
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3/2/99 jrm (Jeff Mallett): Force-->Feel renaming
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3/2/99 jrm: Added GetIsCompatibleGUID
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3/15/99 jrm: __declspec(dllimport/dllexport) the whole class
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**********************************************************************/
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#if !defined(AFX_FEELCONDITION_H__135B88C4_4175_11D1_B049_0020AF30269A__INCLUDED_)
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#define AFX_FEELCONDITION_H__135B88C4_4175_11D1_B049_0020AF30269A__INCLUDED_
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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#ifndef _FFCDLL_
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#define DLLFFC __declspec(dllimport)
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#else
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#define DLLFFC __declspec(dllexport)
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#endif
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#include "FeelBaseTypes.h"
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#include "FeelEffect.h"
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//================================================================
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// Constants
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//================================================================
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const POINT FEEL_CONDITION_PT_NULL = { 0, 0 };
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#define FEEL_CONDITION_DEFAULT_COEFFICIENT 2500
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#define FEEL_CONDITION_DEFAULT_SATURATION 10000
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#define FEEL_CONDITION_DEFAULT_DEADBAND 100
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#define FEEL_CONDITION_DEFAULT_CENTER_POINT FEEL_EFFECT_MOUSE_POS_AT_START
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#define FEEL_CONDITION_DEFAULT_DURATION INFINITE
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typedef enum {
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FC_NULL = 0,
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FC_POSITIVE_COEFFICIENT,
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FC_NEGATIVE_COEFFICIENT,
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FC_POSITIVE_SATURATION,
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FC_NEGATIVE_SATURATION,
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FC_DEAD_BAND,
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FC_AXIS,
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FC_CENTER,
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FC_DIRECTION_X,
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FC_DIRECTION_Y,
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FC_ANGLE,
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FC_CONDITION_X,
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FC_CONDITION_Y
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} FC_ArgumentType;
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#define FC_CONDITION FC_CONDITION_X
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//
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// FORCE --> FEEL Wrappers
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//
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#define FORCE_CONDITION_PT_NULL FEEL_CONDITION_PT_NULL
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#define FORCE_CONDITION_DEFAULT_COEFFICIENT FEEL_CONDITION_DEFAULT_COEFFICIENT
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#define FORCE_CONDITION_DEFAULT_SATURATION FEEL_CONDITION_DEFAULT_SATURATION
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#define FORCE_CONDITION_DEFAULT_DEADBAND FEEL_CONDITION_DEFAULT_DEADBAND
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#define FORCE_CONDITION_DEFAULT_CENTER_POINT FEEL_CONDITION_DEFAULT_CENTER_POINT
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#define FORCE_CONDITION_DEFAULT_DURATION FEEL_CONDITION_DEFAULT_DURATION
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//================================================================
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// CFeelCondition
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//================================================================
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//
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// ------ PUBLIC INTERFACE ------
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//
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class DLLFFC CFeelCondition : public CFeelEffect
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{
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//
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// CONSTRUCTOR/DESCTRUCTOR
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//
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public:
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// Constructor
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CFeelCondition(
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const GUID& rguidEffect
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);
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// Destructor
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virtual
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~CFeelCondition();
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//
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// ATTRIBUTES
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//
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public:
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virtual BOOL
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GetIsCompatibleGUID(
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GUID &guid
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);
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// Use this form for single-axis and dual-axis effects
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BOOL
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ChangeConditionParams(
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LPCFEELIT_CONDITION pConditionX,
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LPCFEELIT_CONDITION pConditionY
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);
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// Use this form for directional effects
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BOOL
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ChangeConditionParams(
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LPCFEELIT_CONDITION pCondition,
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LONG lDirectionX,
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LONG lDirectionY
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);
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// Use this form for directional effects
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BOOL
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ChangeConditionParamsPolar(
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LPCFEELIT_CONDITION pCondition,
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LONG lAngle
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);
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// Use this form for single-axis, dual-axis symetrical, or directional effects
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BOOL
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ChangeConditionParams(
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LONG lPositiveCoefficient,
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LONG lNegativeCoefficient = FEEL_EFFECT_DONT_CHANGE,
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DWORD dwPositiveSaturation = FEEL_EFFECT_DONT_CHANGE,
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DWORD dwNegativeSaturation = FEEL_EFFECT_DONT_CHANGE,
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LONG lDeadBand = FEEL_EFFECT_DONT_CHANGE,
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POINT pntCenter = FEEL_EFFECT_DONT_CHANGE_POINT,
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LONG lDirectionX = FEEL_EFFECT_DONT_CHANGE,
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LONG lDirectionY = FEEL_EFFECT_DONT_CHANGE
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);
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// Use this form for single-axis, dual-axis symetrical, or directional effects
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BOOL
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ChangeConditionParamsPolar(
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LONG lPositiveCoefficient,
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LONG lNegativeCoefficient,
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DWORD dwPositiveSaturation,
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DWORD dwNegativeSaturation,
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LONG lDeadBand,
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POINT pntCenter,
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LONG lAngle
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);
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BOOL
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SetCenter(
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POINT pntCenter
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);
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BOOL
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ChangeConditionParams2(
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FC_ArgumentType type,
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...
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);
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//
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// OPERATIONS
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//
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public:
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virtual BOOL
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Initialize(
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CFeelDevice* pDevice,
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const FEEL_EFFECT &effect
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);
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// Use this form for single-axis and dual-axis effects
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BOOL
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InitCondition(
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CFeelDevice* pDevice,
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LPCFEELIT_CONDITION pConditionX,
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LPCFEELIT_CONDITION pConditionY,
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BOOL bUseDeviceCoordinates = FALSE
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);
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// Use this form for directional effects
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BOOL
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InitCondition(
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CFeelDevice* pDevice,
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LPCFEELIT_CONDITION pCondition,
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LONG lDirectionX,
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LONG lDirectionY,
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BOOL bUseDeviceCoordinates = FALSE
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);
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// Use this form for directional effects
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BOOL
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InitConditionPolar(
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CFeelDevice* pDevice,
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LPCFEELIT_CONDITION pCondition,
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LONG lAngle,
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BOOL bUseDeviceCoordinates = FALSE
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);
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// Use this form for single-axis, dual-axis symetrical, or directional effects
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BOOL
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InitCondition(
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CFeelDevice* pDevice,
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LONG lPositiveCoefficient = FEEL_CONDITION_DEFAULT_COEFFICIENT,
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LONG lNegativeCoefficient = FEEL_CONDITION_DEFAULT_COEFFICIENT,
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DWORD dwPositiveSaturation = FEEL_CONDITION_DEFAULT_SATURATION,
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DWORD dwNegativeSaturation = FEEL_CONDITION_DEFAULT_SATURATION,
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LONG lDeadBand = FEEL_CONDITION_DEFAULT_DEADBAND,
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DWORD dwfAxis = FEEL_EFFECT_AXIS_BOTH,
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POINT pntCenter = FEEL_CONDITION_DEFAULT_CENTER_POINT,
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LONG lDirectionX = FEEL_EFFECT_DEFAULT_DIRECTION_X,
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LONG lDirectionY = FEEL_EFFECT_DEFAULT_DIRECTION_Y,
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BOOL bUseDeviceCoordinates = FALSE
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);
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// Use this form for directional effects
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BOOL
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InitConditionPolar(
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CFeelDevice* pDevice,
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LONG lPositiveCoefficient = FEEL_CONDITION_DEFAULT_COEFFICIENT,
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LONG lNegativeCoefficient = FEEL_CONDITION_DEFAULT_COEFFICIENT,
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DWORD dwPositiveSaturation = FEEL_CONDITION_DEFAULT_SATURATION,
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DWORD dwNegativeSaturation = FEEL_CONDITION_DEFAULT_SATURATION,
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LONG lDeadBand = FEEL_CONDITION_DEFAULT_DEADBAND,
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POINT pntCenter = FEEL_CONDITION_DEFAULT_CENTER_POINT,
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LONG lAngle = FEEL_EFFECT_DEFAULT_ANGLE,
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BOOL bUseDeviceCoordinates = FALSE
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);
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virtual BOOL
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#ifdef FFC_START_DELAY
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StartNow(
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#else
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Start(
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#endif
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DWORD dwIterations = 1,
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DWORD dwFlags = 0
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);
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//
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// ------ PRIVATE INTERFACE ------
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//
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//
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// HELPERS
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//
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protected:
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void
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convert_line_point_to_offset(
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POINT pntOnLine
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);
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BOOL
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set_parameters(
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DWORD dwfAxis,
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DWORD dwfCoordinates,
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LONG lDirection0,
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LONG lDirection1,
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LPCFEELIT_CONDITION pConditionX,
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LPCFEELIT_CONDITION pConditionY
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);
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BOOL
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set_parameters(
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DWORD dwfAxis,
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DWORD dwfCoordinates,
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LONG lDirection0,
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LONG lDirection1,
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LONG lPositiveCoefficient,
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LONG lNegativeCoefficient,
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DWORD dwPositiveSaturation,
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DWORD dwNegativeSaturation,
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LONG lDeadBand,
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POINT pntCenter
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);
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//
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// INTERNAL DATA
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//
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FEEL_CONDITION m_aCondition[2];
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DWORD m_dwfAxis;
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BOOL m_bUseMousePosAtStart;
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protected:
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BOOL m_bUseDeviceCoordinates;
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};
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//
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// INLINES
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//
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inline BOOL
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CFeelCondition::GetIsCompatibleGUID(GUID &guid)
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{
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return IsEqualGUID(guid, GUID_Feel_Spring) ||
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IsEqualGUID(guid, GUID_Feel_DeviceSpring) ||
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IsEqualGUID(guid, GUID_Feel_Damper) ||
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IsEqualGUID(guid, GUID_Feel_Inertia) ||
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IsEqualGUID(guid, GUID_Feel_Friction) ||
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IsEqualGUID(guid, GUID_Feel_Texture) ||
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IsEqualGUID(guid, GUID_Feel_Grid);
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}
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#endif // !defined(AFX_FEELCONDITION_H__135B88C4_4175_11D1_B049_0020AF30269A__INCLUDED_)
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