You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
93 lines
2.3 KiB
93 lines
2.3 KiB
5 years ago
|
//========= Copyright Valve Corporation, All rights reserved. ============//
|
||
|
|
//
|
||
|
|
// Purpose:
|
||
|
|
//
|
||
|
|
//=============================================================================
|
||
|
|
|
||
|
|
#ifndef PROCEDURALTEXTUREPANEL_H
|
||
|
|
#define PROCEDURALTEXTUREPANEL_H
|
||
|
|
|
||
|
|
#ifdef _WIN32
|
||
|
|
#pragma once
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#include "materialsystem/itexture.h"
|
||
|
|
#include "materialsystem/MaterialSystemUtil.h"
|
||
|
|
#include "vgui_controls/EditablePanel.h"
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Forward declarations
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
struct BGRA8888_t;
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Procedural texture image panel
|
||
|
|
//
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
class CProceduralTexturePanel : public vgui::EditablePanel, public ITextureRegenerator
|
||
|
|
{
|
||
|
|
DECLARE_CLASS_SIMPLE( CProceduralTexturePanel, vgui::EditablePanel );
|
||
|
|
|
||
|
|
public:
|
||
|
|
// constructor
|
||
|
|
CProceduralTexturePanel( vgui::Panel *pParent, const char *pName );
|
||
|
|
~CProceduralTexturePanel();
|
||
|
|
|
||
|
|
// Methods of ITextureRegenerator
|
||
|
|
virtual void Release() {}
|
||
|
|
virtual void RegenerateTextureBits( ITexture *pTexture, IVTFTexture *pVTFTexture, Rect_t *pRect );
|
||
|
|
|
||
|
|
// initialization, shutdown
|
||
|
|
virtual bool Init( int nWidth, int nHeight, bool bAllocateImageBuffer );
|
||
|
|
virtual void Shutdown();
|
||
|
|
|
||
|
|
// Returns the image buffer + dimensions
|
||
|
|
BGRA8888_t *GetImageBuffer();
|
||
|
|
int GetImageWidth() const;
|
||
|
|
int GetImageHeight() const;
|
||
|
|
|
||
|
|
// Redownloads the procedural texture
|
||
|
|
void DownloadTexture();
|
||
|
|
|
||
|
|
// Sets the rectangle to paint. Use null to fill the entire panel
|
||
|
|
void SetPaintRect( const Rect_t *pPaintRect = NULL );
|
||
|
|
|
||
|
|
// Sets the texcoords to use with the procedural texture
|
||
|
|
void SetTextureSubRect( const Rect_t &subRect );
|
||
|
|
|
||
|
|
// Maintain proportions when drawing
|
||
|
|
void MaintainProportions( bool bEnable );
|
||
|
|
|
||
|
|
virtual void Paint( void );
|
||
|
|
virtual void PaintBackground( void ) {}
|
||
|
|
|
||
|
|
private:
|
||
|
|
void CleanUp();
|
||
|
|
|
||
|
|
protected:
|
||
|
|
// Image buffer
|
||
|
|
BGRA8888_t *m_pImageBuffer;
|
||
|
|
int m_nWidth;
|
||
|
|
int m_nHeight;
|
||
|
|
|
||
|
|
// Paint rectangle
|
||
|
|
Rect_t m_PaintRect;
|
||
|
|
|
||
|
|
// Texture coordinate rectangle
|
||
|
|
Rect_t m_TextureSubRect;
|
||
|
|
|
||
|
|
CTextureReference m_ProceduralTexture;
|
||
|
|
CMaterialReference m_ProceduralMaterial;
|
||
|
|
|
||
|
|
int m_nTextureID;
|
||
|
|
bool m_bMaintainProportions;
|
||
|
|
bool m_bUsePaintRect;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#endif // PROCEDURALTEXTUREPANEL_H
|