ParticleLayer
new ParticleLayer(emitter, data)
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Parameters:
Members
capacity :number
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Type:
count :number
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Type:
elapsed :number
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Type:
stocks :number
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Type:
textureHeight :number
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Type:
textureWidth :number
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Type:
unitHeight :number
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Type:
unitWidth :number
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Type:
Methods
calculateElementSize()
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draw(matrixopt)
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Parameters:
| Name |
Type |
Attributes |
Description |
matrix |
Matrix
|
<optional>
|
投影矩阵
|
emitParticles(deltaTime)
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Parameters:
| Name |
Type |
Description |
deltaTime |
number
|
增量时间(毫秒)
|
translateParticles(x, y)
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Parameters:
| Name |
Type |
Description |
x |
number
|
水平位移
|
y |
number
|
垂直位移
|
updateParticles(deltaTime) → {number}
- Source:
Parameters:
| Name |
Type |
Description |
deltaTime |
number
|
增量时间(毫秒)
|