Revert "adding mask options"

This reverts commit c74dccf1cf.

ui_scenes/selectedSprite/spriteObject.gd

@@ -77,12 +77,6 @@ var ignoreBounce = false
 var frames = 1
 var animSpeed = 0
 
-#Masking
-var mask_texture_path = ""
-var mask_texture = null
-var use_mask = false
-var mask_opacity = 1.0
-
 var remadePolygon = false
 
 var clipped = false
@@ -125,9 +119,6 @@ func _ready():
 	
 	sprite.texture = tex
 	
-	# Initialize masking
-	setupMasking()
-	
 	var bitmap = BitMap.new()
 	bitmap.create_from_image_alpha(imageData)
 	
@@ -418,53 +409,3 @@ func visToggle(keys):
 
 func makeVis():
 	$WobbleOrigin/DragOrigin.visible = true
-
-## Setup masking system
-func setupMasking():
-	if use_mask and mask_texture_path != "":
-		loadMaskTexture()
-	updateMaskShader()
-
-## Load mask texture from file path
-func loadMaskTexture():
-	if mask_texture_path == "":
-		return
-		
-	var img = Image.new()
-	var err = img.load(mask_texture_path)
-	if err != OK:
-		print_debug("Failed to load mask texture: " + mask_texture_path)
-		return
-	
-	mask_texture = ImageTexture.create_from_image(img)
-
-## Apply or remove mask shader
-func updateMaskShader():
-	if use_mask and mask_texture != null:
-		# Create mask material with shader
-		var mask_shader = load("res://ui_scenes/selectedSprite/mask.gdshader")
-		var mask_material = ShaderMaterial.new()
-		mask_material.shader = mask_shader
-		mask_material.set_shader_parameter("mask_texture", mask_texture)
-		mask_material.set_shader_parameter("use_mask", true)
-		mask_material.set_shader_parameter("mask_opacity", mask_opacity)
-		
-		sprite.material = mask_material
-	else:
-		# Remove mask material
-		sprite.material = null
-
-## Set mask texture from external source
-func setMaskTexture(texture_path: String, opacity: float = 1.0):
-	mask_texture_path = texture_path
-	mask_opacity = opacity
-	use_mask = true
-	loadMaskTexture()
-	updateMaskShader()
-
-## Remove masking
-func removeMask():
-	use_mask = false
-	mask_texture = null
-	mask_texture_path = ""
-	updateMaskShader()