mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-28 00:53:00 +00:00
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose: This is a panel which draws a viewcone
|
|
//
|
|
// $Revision: $
|
|
// $NoKeywords: $
|
|
//=============================================================================//
|
|
|
|
#ifndef VIEWCONEIMAGE_H
|
|
#define VIEWCONEIMAGE_H
|
|
|
|
#include "shareddefs.h"
|
|
#include "vgui_bitmapimage.h"
|
|
|
|
namespace vgui
|
|
{
|
|
class Panel;
|
|
}
|
|
|
|
class C_BaseEntity;
|
|
class KeyValues;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// A bitmap that renders a view cone based on angles
|
|
//-----------------------------------------------------------------------------
|
|
class CViewConeImage
|
|
{
|
|
public:
|
|
// initialization
|
|
bool Init( vgui::Panel *pParent, KeyValues* pInitData );
|
|
|
|
// Paint the sucka
|
|
void Paint( float yaw );
|
|
|
|
void SetColor( int r, int g, int b );
|
|
|
|
private:
|
|
BitmapImage m_Image;
|
|
};
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Helper method to initialize a view cone image from KeyValues data..
|
|
// KeyValues contains the bitmap data, pSectionName, if it exists,
|
|
// indicates which subsection of pInitData should be looked at to get at the
|
|
// image data. The final argument is the bitmap image to initialize.
|
|
// The function returns true if it succeeded.
|
|
//
|
|
// NOTE: This function looks for the key values 'material' and 'color'
|
|
// and uses them to set up the material + modulation color of the image
|
|
//-----------------------------------------------------------------------------
|
|
bool InitializeViewConeImage( KeyValues *pInitData, const char* pSectionName,
|
|
vgui::Panel *pParent, CViewConeImage* pViewConeImage );
|
|
|
|
|
|
#endif // VIEWCONEIMAGE_H
|