如何在白色背景上顯示Libgdx粒子效果？

Question

當前在我的render()背景顏色設置爲白色，但是當我將其更改爲白色時，根本看不到我的效果。

我想知道是否有我需要啓用的選項或我可能錯過的一行代碼？

public void render(float delta) { 
    Gdx.gl.glClearColor(0, 0, 0, 1); 
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); 

    batch.begin(); 
    effect.update(delta); 
    effect.draw(batch); 

    batch.end(); 

} 

//這裏就是.P文件

Untitled 
- Delay - 
active: false 
- Duration - 
lowMin: 3000.0 
lowMax: 3000.0 
- Count - 
min: 0 
max: 200 
- Emission - 
lowMin: 0.0 
lowMax: 0.0 
highMin: 250.0 
highMax: 250.0 
relative: false 
scalingCount: 1 
scaling0: 1.0 
timelineCount: 1 
timeline0: 0.0 
- Life - 
lowMin: 0.0 
lowMax: 0.0 
highMin: 500.0 
highMax: 1000.0 
relative: false 
scalingCount: 3 
scaling0: 1.0 
scaling1: 1.0 
scaling2: 0.3 
timelineCount: 3 
timeline0: 0.0 
timeline1: 0.66 
timeline2: 1.0 
- Life Offset - 
active: false 
- X Offset - 
active: false 
- Y Offset - 
active: false 
- Spawn Shape - 
shape: point 
- Spawn Width - 
lowMin: 0.0 
lowMax: 0.0 
highMin: 0.0 
highMax: 0.0 
relative: false 
scalingCount: 1 
scaling0: 1.0 
timelineCount: 1 
timeline0: 0.0 
- Spawn Height - 
lowMin: 0.0 
lowMax: 0.0 
highMin: 0.0 
highMax: 0.0 
relative: false 
scalingCount: 1 
scaling0: 1.0 
timelineCount: 1 
timeline0: 0.0 
- Scale - 
lowMin: 0.0 
lowMax: 0.0 
highMin: 32.0 
highMax: 32.0 
relative: false 
scalingCount: 1 
scaling0: 1.0 
timelineCount: 1 
timeline0: 0.0 
- Velocity - 
active: true 
lowMin: 0.0 
lowMax: 0.0 
highMin: 30.0 
highMax: 300.0 
relative: false 
scalingCount: 1 
scaling0: 1.0 
timelineCount: 1 
timeline0: 0.0 
- Angle - 
active: true 
lowMin: 90.0 
lowMax: 90.0 
highMin: 45.0 
highMax: 135.0 
relative: false 
scalingCount: 3 
scaling0: 1.0 
scaling1: 0.0 
scaling2: 0.0 
timelineCount: 3 
timeline0: 0.0 
timeline1: 0.5 
timeline2: 1.0 
- Rotation - 
active: false 
- Wind - 
active: false 
- Gravity - 
active: false 
- Tint - 
colorsCount: 3 
colors0: 1.0 
colors1: 0.12156863 
colors2: 0.047058824 
timelineCount: 1 
timeline0: 0.0 
- Transparency - 
lowMin: 0.0 
lowMax: 0.0 
highMin: 1.0 
highMax: 1.0 
relative: false 
scalingCount: 4 
scaling0: 0.0 
scaling1: 1.0 
scaling2: 0.75 
scaling3: 0.0 
timelineCount: 4 
timeline0: 0.0 
timeline1: 0.2 
timeline2: 0.8 
timeline3: 1.0 
- Options - 
attached: false 
continuous: false 
aligned: false 
additive: true 
behind: false 
- Image Path - 
particle.png 

不知道如何使.pfile看這樣的代碼道歉:(在你的粒子效果

Answer 1

禁用添加劑調合而成。