From 549a6121f04139c7a2d400da99c69ccdcc5e919b Mon Sep 17 00:00:00 2001
From: chai <chaifix@163.com>
Date: Tue, 23 Oct 2018 13:49:10 +0800
Subject: =?UTF-8?q?*=E4=BF=AE=E6=94=B9=E5=B7=A5=E7=A8=8B=E5=90=8D?=
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---
 src/libjin/Graphics/je_sprite.h            |  2 +-
 src/libjin/Graphics/particle/je_particle.h | 26 ++++++++++++++++++++++++--
 2 files changed, 25 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/libjin/Graphics/je_sprite.h b/src/libjin/Graphics/je_sprite.h
index 74f5d27..ffc992a 100644
--- a/src/libjin/Graphics/je_sprite.h
+++ b/src/libjin/Graphics/je_sprite.h
@@ -13,7 +13,7 @@ namespace JinEngine
     {
 
         /// 
-        /// A sprite is unit of rendering.
+        /// A sprite is unit of rendering. Animation is based on sprite, but not texture or other graphic stuff.
         /// 
         class Sprite
 	    {
diff --git a/src/libjin/Graphics/particle/je_particle.h b/src/libjin/Graphics/particle/je_particle.h
index 2a5c54f..d32d9fe 100644
--- a/src/libjin/Graphics/particle/je_particle.h
+++ b/src/libjin/Graphics/particle/je_particle.h
@@ -1,18 +1,40 @@
 #ifndef __JE_PARTICLE_H
 #define __JE_PARTICLE_H
 
+#include "../../math/je_vector2.hpp"
+
 namespace JinEngine
 {
     namespace Graphics
     {
 
         ///
-        /// Single particle.
+        /// Single particle. Grab from love2d.
         ///
         class Particle
         {
-        
+        public:
+
+        private:
+            float mLifeTime;
+            float mLife;
+            float mPosition[2];
+            float mDirection; 
+
+            Math::Vector2<float> mSpeed; 
+            float mGravity; 
+            float mRadialAcceleration; 
+            float mTangetialAcceleration;
+
+            float mSize; 
+            float mSizeStart;
+            float mSizeEnd; 
+
+            float mRotation; 
+            float mSpinStart; 
+            float mSpinEnd; 
 
+            float color[4];
         };
 
     } // namespace Graphics
-- 
cgit v1.1-26-g67d0