// Attached the legs onto the base (likely body).
func (skin *mcSkin) addLegs(base, legs *image.NRGBA) *image.NRGBA {
base.Pix = append(base.Pix, make([]uint8, LlHeight*base.Stride)...)
base.Rect.Max.Y += LlHeight
fastDraw(base, legs, LaWidth, HeadHeight+TorsoHeight)
return base
}
// Rams the head onto the base (hopefully body...) to return a Frankenstein.
func (skin *mcSkin) addHead(base, head *image.NRGBA) *image.NRGBA {
base.Pix = append(make([]uint8, HeadHeight*base.Stride), base.Pix...)
base.Rect.Max.Y += HeadHeight
fastDraw(base, head, LaWidth, 0)
return base
}