func (i *Image) dependsOn(target *Image) bool {
	for _, c := range i.drawTrianglesHistory {
		if c.image == target {
			return true
		}
	}
	return false
}
func (i *Image) dependsOn(target *Image) bool {
	for _, c := range i.drawTrianglesHistory {
		if c.image == target {
			return true
		}
	}
	return false
}
func ( i * Image ) dependsOn ( target * Image ) bool { for _ , c := range i . drawTrianglesHistory { if c . image == target { return true } } return false }
// dependsOn returns a boolean value indicating whether the image depends on target.
dependsOn returns a boolean value indicating whether the image depends on target .