*粒子系统

1 files changed, 4 insertions, 4 deletions

diff --git a/src/libjin/graphics/particles/je_particle.cpp b/src/libjin/graphics/particles/je_particle.cpp
index 00e593f..fc3dc54 100644
--- a/src/libjin/graphics/particles/je_particle.cpp
+++ b/src/libjin/graphics/particles/je_particle.cpp
@@ -1,3 +1,4 @@
+#include "../../utils/je_log.h"
 #include "../../common/je_array.hpp"
 #include "../../math/je_math.h"
 #include "../../math/je_random.h"
@@ -129,9 +130,9 @@ namespace JinEngine
                     color = def->colorDef.overTime.value.getColor(t);
                 // transparency 
                 if (def->transparencyDef.overTime.enable)
-                    color.a *= def->transparencyDef.overTime.value.getValue(t);
+                    color.a = 0xff * def->transparencyDef.overTime.value.getValue(t);
                 else
-                    color.a *= def->transparencyDef.transparency.value;
+                    color.a = 0xff * def->transparencyDef.transparency.value;
                 if ((updateFlags & UPDATE_SCALE) != 0)
                 {
                     // Lerp scale.
@@ -156,8 +157,7 @@ namespace JinEngine
                     int n = def->spritesDef.sprites.size();
                     if (def->spritesDef.mode == SpriteMode::ANIMATED)
                         spriteIndex = lerp<int>(0, n - 1, t);
-                    //else
-                    //    spriteIndex = rng.rand(0, n - 1);
+                    //jin_log_info("sprite index %d", spriteIndex);
                 }
                 life += dt;
                 alive = life < lifeTime;