local laser = display.newImage( “blendmode_laser.png” )
local customBlend = {
srcColor = “srcColor”,
srcAlpha = “oneMinusDstColor”,
dstColor = “dstAlpha”,
dstAlpha = “srcAlphaSaturate”
}laser.blendMode = customBlend
I want custom the blend params to implement darken, softlight blend modes, How do I configure those parameters?