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