126 lines
3.6 KiB
C
126 lines
3.6 KiB
C
|
//////////////////////////////////////////////////////////////////////////////////
|
||
|
|
// SPARK particle engine //
|
||
|
|
// Copyright (C) 2008-2009 - Julien Fryer - julienfryer@gmail.com //
|
||
|
|
// //
|
||
|
|
// This software is provided 'as-is', without any express or implied //
|
||
|
|
// warranty. In no event will the authors be held liable for any damages //
|
||
|
|
// arising from the use of this software. //
|
||
|
|
// //
|
||
|
|
// Permission is granted to anyone to use this software for any purpose, //
|
||
|
|
// including commercial applications, and to alter it and redistribute it //
|
||
|
|
// freely, subject to the following restrictions: //
|
||
|
|
// //
|
||
|
|
// 1. The origin of this software must not be misrepresented; you must not //
|
||
|
|
// claim that you wrote the original software. If you use this software //
|
||
|
|
// in a product, an acknowledgment in the product documentation would be //
|
||
|
|
// appreciated but is not required. //
|
||
|
|
// 2. Altered source versions must be plainly marked as such, and must not be //
|
||
|
|
// misrepresented as being the original software. //
|
||
|
|
// 3. This notice may not be removed or altered from any source distribution. //
|
||
|
|
//////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef H_SPK_LINERENDERERINTERFACE
|
||
|
|
#define H_SPK_LINERENDERERINTERFACE
|
||
|
|
|
||
|
|
#include "Core/SPK_DEF.h"
|
||
|
|
|
||
|
|
namespace SPK
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* @brief Base Interface for rendering particles with lines
|
||
|
|
* @since 1.04.00
|
||
|
|
*/
|
||
|
|
class LineRendererInterface
|
||
|
|
{
|
||
|
|
public :
|
||
|
|
|
||
|
|
/////////////////
|
||
|
|
// Constructor //
|
||
|
|
/////////////////
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Constructor of LineRendererInterface
|
||
|
|
* @param length : the length multiplier of this LineRendererInterface
|
||
|
|
* @param width : the width of this GLLineRenderer
|
||
|
|
*/
|
||
|
|
inline LineRendererInterface(float length = 1.0f,float width = 1.0f);
|
||
|
|
|
||
|
|
////////////////
|
||
|
|
// Destructor //
|
||
|
|
////////////////
|
||
|
|
|
||
|
|
/** @brief Destructor of LineRendererInterface */
|
||
|
|
virtual inline ~LineRendererInterface() {}
|
||
|
|
|
||
|
|
/////////////
|
||
|
|
// Setters //
|
||
|
|
/////////////
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Sets the length multiplier of this LineRendererInterface
|
||
|
|
*
|
||
|
|
* The length multiplier is the value which will be multiplied by the Particle velocity to get the line length in the universe.<br>
|
||
|
|
* A positive length means the line will be drawn in advance to the Particle, as opposed to a negative length.
|
||
|
|
*
|
||
|
|
* @param length : the length multiplier of this GLLineRenderer
|
||
|
|
*/
|
||
|
|
inline void setLength(float length);
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Sets the width of this LineRendererInterface
|
||
|
|
* @param width : the width of this LineRendererInterface
|
||
|
|
*/
|
||
|
|
virtual inline void setWidth(float width);
|
||
|
|
|
||
|
|
/////////////
|
||
|
|
// Getters //
|
||
|
|
/////////////
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Gets the length multiplier of this LineRendererInterface
|
||
|
|
* @return the length multiplier of this LineRendererInterface
|
||
|
|
*/
|
||
|
|
inline float getLength() const;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @brief Gets the width of this LineRendererInterface
|
||
|
|
* @return the width of this LineRendererInterface
|
||
|
|
*/
|
||
|
|
inline float getWidth() const;
|
||
|
|
|
||
|
|
protected :
|
||
|
|
|
||
|
|
float length;
|
||
|
|
float width;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
inline LineRendererInterface::LineRendererInterface(float length,float width) :
|
||
|
|
length(length),
|
||
|
|
width(width)
|
||
|
|
{}
|
||
|
|
|
||
|
|
inline void LineRendererInterface::setLength(float length)
|
||
|
|
{
|
||
|
|
this->length = length;
|
||
|
|
}
|
||
|
|
|
||
|
|
inline void LineRendererInterface::setWidth(float width)
|
||
|
|
{
|
||
|
|
this->width = width;
|
||
|
|
}
|
||
|
|
|
||
|
|
inline float LineRendererInterface::getLength() const
|
||
|
|
{
|
||
|
|
return length;
|
||
|
|
}
|
||
|
|
|
||
|
|
inline float LineRendererInterface::getWidth() const
|
||
|
|
{
|
||
|
|
return width;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|