408 lines
12 KiB
C
408 lines
12 KiB
C
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/**********************************************************************
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Copyright (c) 1997 - 2000 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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801 Fox Lane
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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: ImmTexture.h
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PURPOSE: Texture Class for Feelit API Foundation Classes
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STARTED: 2/27/98
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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_ImmTexture_H__135B88C4_4175_11D1_B049_0020AF30269A__INCLUDED_)
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#define AFX_ImmTexture_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 _IFCDLL_
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#define DLLIFC __declspec(dllimport)
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#else
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#define DLLIFC __declspec(dllexport)
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#endif
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#include <windows.h>
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#include "ImmBaseTypes.h"
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#include "ImmEffect.h"
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//================================================================
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// Constants
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//================================================================
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const POINT IMM_TEXTURE_PT_NULL = { 0, 0 };
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const POINT IMM_TEXTURE_DEFAULT_OFFSET_POINT = { 0, 0};
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#define IMM_TEXTURE_DEFAULT_MAGNITUDE 5000
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#define IMM_TEXTURE_DEFAULT_WIDTH 10
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#define IMM_TEXTURE_DEFAULT_SPACING 20
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//================================================================
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// CImmTexture
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//================================================================
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//
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// ------ PUBLIC INTERFACE ------
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//
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class DLLIFC CImmTexture : public CImmEffect
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{
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//
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// CONSTRUCTOR/DESTRUCTOR
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//
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public:
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// Constructor
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CImmTexture();
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// Destructor
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virtual
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~CImmTexture();
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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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virtual DWORD GetEffectType()
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{ return IMM_EFFECTTYPE_TEXTURE; }
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// Use this form for single-axis and dual-axis effects
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BOOL
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ChangeTextureParams(
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LPCIMM_TEXTURE pTextureX,
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LPCIMM_TEXTURE pTextureY
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);
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// Use this form for directional effects
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BOOL
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ChangeTextureParams(
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LPCIMM_TEXTURE pTexture,
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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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ChangeTextureParamsPolar(
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LPCIMM_TEXTURE pTexture,
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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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ChangeTextureParams(
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LONG lPosBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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LONG lNegBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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POINT pntOffset = IMM_EFFECT_DONT_CHANGE_POINT,
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LONG lDirectionX = IMM_EFFECT_DONT_CHANGE,
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LONG lDirectionY = IMM_EFFECT_DONT_CHANGE
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);
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// Use this form for single-axis, dual-axis, or directional effects
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BOOL
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ChangeTextureParamsX(
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LONG lPosBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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LONG lNegBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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POINT pntOffset = IMM_EFFECT_DONT_CHANGE_POINT,
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LONG lDirectionX = IMM_EFFECT_DONT_CHANGE,
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LONG lDirectionY = IMM_EFFECT_DONT_CHANGE
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);
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BOOL
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ChangeTextureParamsY(
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LONG lPosBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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LONG lNegBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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POINT pntOffset = IMM_EFFECT_DONT_CHANGE_POINT,
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LONG lDirectionX = IMM_EFFECT_DONT_CHANGE,
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LONG lDirectionY = IMM_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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ChangeTextureParamsPolar(
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LONG lPosBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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LONG lNegBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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POINT pntOffset = IMM_EFFECT_DONT_CHANGE_POINT,
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LONG lAngle = IMM_EFFECT_DONT_CHANGE
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);
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// Use this form for single-axis, dual-axis, or directional effects
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BOOL
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ChangeTextureParamsPolarX(
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LONG lPosBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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LONG lNegBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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POINT pntOffset = IMM_EFFECT_DONT_CHANGE_POINT,
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LONG lAngle = IMM_EFFECT_DONT_CHANGE
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);
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BOOL
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ChangeTextureParamsPolarY(
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LONG lPosBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwPosBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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LONG lNegBumpMag = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpWidth = IMM_EFFECT_DONT_CHANGE,
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DWORD dwNegBumpSpacing = IMM_EFFECT_DONT_CHANGE,
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POINT pntOffset = IMM_EFFECT_DONT_CHANGE_POINT,
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LONG lAngle = IMM_EFFECT_DONT_CHANGE
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);
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// Use these to change the the X Axis parameters for a dual-axis effect
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BOOL ChangePositiveBumpMagX( LONG lPosBumpMag );
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BOOL ChangeNegativeBumpMagX( LONG lNegBumpMag );
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BOOL ChangePositiveBumpSpacingX( DWORD dwPosBumpSpacing );
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BOOL ChangeNegativeBumpSpacingX( DWORD dwNegBumpSpacing );
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BOOL ChangePositiveBumpWidthX( DWORD dwPosBumpWidth );
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BOOL ChangeNegativeBumpWidthX( DWORD dwNegBumpWidth );
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// Use these to change the the Y Axis parameters for a dual-axis effect
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BOOL ChangePositiveBumpMagY( LONG lPosBumpMag );
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BOOL ChangeNegativeBumpMagY( LONG lNegBumpMag );
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BOOL ChangePositiveBumpSpacingY( DWORD dwPosBumpSpacing );
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BOOL ChangeNegativeBumpSpacingY( DWORD dwNegBumpSpacing );
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BOOL ChangePositiveBumpWidthY( DWORD dwPosBumpWidth );
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BOOL ChangeNegativeBumpWidthY( DWORD dwNegBumpWidth );
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// Use these to change the the parameters for a single-axis or
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// dual-axis symetrical effect
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BOOL ChangePositiveBumpMag( LONG lPosBumpMag );
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BOOL ChangeNegativeBumpMag( LONG lNegBumpMag );
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BOOL ChangePositiveBumpSpacing( DWORD dwPosBumpSpacing );
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BOOL ChangeNegativeBumpSpacing( DWORD dwNegBumpSpacing );
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BOOL ChangePositiveBumpWidth( DWORD dwPosBumpWidth );
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BOOL ChangeNegativeBumpWidth( DWORD dwNegBumpWidth );
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BOOL ChangeOffset( POINT pntOffset );
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BOOL GetPositiveBumpMagX( LONG &lPosBumpMag );
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BOOL GetNegativeBumpMagX( LONG &lNegBumpMag );
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BOOL GetPositiveBumpSpacingX( DWORD &dwPosBumpSpacing );
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BOOL GetNegativeBumpSpacingX( DWORD &dwNegBumpSpacing );
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BOOL GetPositiveBumpWidthX( DWORD &dwPosBumpWidth );
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BOOL GetNegativeBumpWidthX( DWORD &dwNegBumpWidth );
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BOOL GetPositiveBumpMagY( LONG &lPosBumpMag );
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BOOL GetNegativeBumpMagY( LONG &lNegBumpMag );
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BOOL GetPositiveBumpSpacingY( DWORD &dwPosBumpSpacing );
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BOOL GetNegativeBumpSpacingY( DWORD &dwNegBumpSpacing );
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BOOL GetPositiveBumpWidthY( DWORD &dwPosBumpWidth );
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BOOL GetNegativeBumpWidthY( DWORD &dwNegBumpWidth );
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BOOL GetOffset( POINT &pntOffset );
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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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CImmDevice* pDevice,
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const IMM_EFFECT &effect,
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DWORD dwNoDownload = 0
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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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InitTexture(
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CImmDevice* pDevice,
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LPCIMM_TEXTURE pTextureX,
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LPCIMM_TEXTURE pTextureY,
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DWORD dwNoDownload = 0
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);
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// Use this form for directional effects
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BOOL
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InitTexture(
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CImmDevice* pDevice,
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LPCIMM_TEXTURE pTexture,
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LONG lDirectionX,
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LONG lDirectionY,
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DWORD dwNoDownload = 0
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);
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// Use this form for directional effects
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BOOL
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InitTexturePolar(
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CImmDevice* pDevice,
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LPCIMM_TEXTURE pTexture,
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LONG lAngle,
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DWORD dwNoDownload = 0
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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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InitTexture(
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CImmDevice* pDevice,
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LONG lPosBumpMag = IMM_TEXTURE_DEFAULT_MAGNITUDE,
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DWORD dwPosBumpWidth = IMM_TEXTURE_DEFAULT_WIDTH,
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DWORD dwPosBumpSpacing = IMM_TEXTURE_DEFAULT_SPACING,
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LONG lNegBumpMag = IMM_TEXTURE_DEFAULT_MAGNITUDE,
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DWORD dwNegBumpWidth = IMM_TEXTURE_DEFAULT_WIDTH,
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DWORD dwNegBumpSpacing = IMM_TEXTURE_DEFAULT_SPACING,
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DWORD dwfAxis = IMM_EFFECT_AXIS_BOTH,
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POINT pntOffset = IMM_TEXTURE_DEFAULT_OFFSET_POINT,
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LONG lDirectionX = IMM_EFFECT_DEFAULT_DIRECTION_X,
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LONG lDirectionY = IMM_EFFECT_DEFAULT_DIRECTION_Y,
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DWORD dwNoDownload = 0
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);
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// Use this form for directional effects
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BOOL
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InitTexturePolar(
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CImmDevice* pDevice,
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LONG lPosBumpMag = IMM_TEXTURE_DEFAULT_MAGNITUDE,
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DWORD dwPosBumpWidth = IMM_TEXTURE_DEFAULT_WIDTH,
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DWORD dwPosBumpSpacing = IMM_TEXTURE_DEFAULT_SPACING,
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LONG lNegBumpMag = IMM_TEXTURE_DEFAULT_MAGNITUDE,
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DWORD dwNegBumpWidth = IMM_TEXTURE_DEFAULT_WIDTH,
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DWORD dwNegBumpSpacing = IMM_TEXTURE_DEFAULT_SPACING,
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POINT pntOffset = IMM_TEXTURE_DEFAULT_OFFSET_POINT,
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LONG lAngle = IMM_EFFECT_DEFAULT_ANGLE,
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DWORD dwNoDownload = 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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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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LPCIMM_TEXTURE pTextureX,
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LPCIMM_TEXTURE pTextureY
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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 lPosBumpMag,
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DWORD dwPosBumpWidth,
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DWORD dwPosBumpSpacing,
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LONG lNegBumpMag,
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DWORD dwNegBumpWidth,
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DWORD dwNegBumpSpacing,
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|
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POINT pntOffset
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);
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DWORD
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change_parameters(
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|
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LONG lDirection0,
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|
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LONG lDirection1,
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|
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LPCIMM_TEXTURE pTextureX,
|
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|
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LPCIMM_TEXTURE pTextureY
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);
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|
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DWORD
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change_parameters(
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|
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LONG lDirection0,
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|
|
LONG lDirection1,
|
||
|
|
LONG lPosBumpMag,
|
||
|
|
DWORD dwPosBumpWidth,
|
||
|
|
DWORD dwPosBumpSpacing,
|
||
|
|
LONG lNegBumpMag,
|
||
|
|
DWORD dwNegBumpWidth,
|
||
|
|
DWORD dwNegBumpSpacing,
|
||
|
|
POINT pntOffset,
|
||
|
|
int fAxis
|
||
|
|
);
|
||
|
|
|
||
|
|
int
|
||
|
|
buffer_ifr_data(
|
||
|
|
TCHAR* pData
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
// INTERNAL DATA
|
||
|
|
//
|
||
|
|
|
||
|
|
IMM_TEXTURE m_aTexture[2];
|
||
|
|
DWORD m_dwfAxis;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//
|
||
|
|
// INLINES
|
||
|
|
//
|
||
|
|
|
||
|
|
inline BOOL
|
||
|
|
CImmTexture::GetIsCompatibleGUID(GUID &guid)
|
||
|
|
{
|
||
|
|
return IsEqualGUID(guid, GUID_Imm_Texture);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // !defined(AFX_ImmTexture_H__135B88C4_4175_11D1_B049_0020AF30269A__INCLUDED_)
|