Settings

MobilePaint

Enable Touch

• Is touch mode enabled? If not, then mouse mode is used
• Default value: false (some mobile only scenes might have it on)

Paint Layer Mask

• In which layer the DrawingPlaneCanvas is. Used for raycasting layermask.
• Default value: Default

Create Canvas Mesh

• If enabled: create full screen quad, else use existing mesh (on this same gameobject)
• Default value: true

Reference Area

• You can assign UI element here (like Panel). Canvas size/position/margins are then taken from that object.
• Default value: null

Connect Brush Strokes

• When drawing & moving fast, should we connect previous position to current position with line
• Default value: true

PaintColor

• Current paint color
• Type: Color32
• Default value: Color32(255,0,0,255) (red)

Resolution Scaler

• Scales drawing texture (1 = no change, 2 = double resolution (slower), 0.5 = half resolution (faster))
• Type: float
• Default value: 1

Brush Size

• Drawing brush size (in pixels)
• Type: int
• Default value: 24

Brush Size Min

• Minimum allowed brush size
• Type: int
• Default value: 1

Brush Size Max

• Maximum allowed brush size
• Type: int
• Default value: 64

HiQualityBrush

• If enabled, no pixels are skipped between brush current & previous position when drawing
• Type: bool
• Default value: false

RealTimeTexUpdate

• If enabled, update texture every frame. If not enabled, updated only after elapsed time defined in "TextureUpdateSpeed"
• Type: bool
• Default value: true

Texture Update Speed

• 0 = update every frame (uses more cpu), 1 = update every 1 second (uses less cpu)
• Type: float
• Default value: 0.1

UseAdditiveColors

• If enabled, lerps between existing pixel color and paint color using brushAlphaStrength value
• Type: bool
• Default value: false

BrushAlphaStrength

• Multiplier for additively increase color, when UseAdditiveColors is enabled
• Type: float
• Default value: 0.01

DrawMode

• Current drawing mode
• Type: DrawMode (enum)
• Default value: DrawMode.Default (=paintbrush)

UseLockArea

• If enabled, you can only draw inside the area where floodfill can reach from the point you started drawing
• Type: bool
• Default value: false

UseMaskLayerOnly

• If UseLockArea and this option is enabled, then only masklayer texture is checked for locking mask area
• Type: bool
• Default value: false

SmoothenMaskEdges

• If enabled, mask area is smoothed out (more pixels are sampled to find out shape edges, meaning the mask becomes thinner, and drawing will go slightly below the mask line edges)
• Type: bool
• Default value: false

UseThreshold

• If enabled, locking mask detection floodfill will use give threshold to find area egdes
• Used with UseLockArea
• Type: bool
• Default value: false

PaintThreshold

• When locking area mask is generated, threshold can be used to select more pixels (0 = exact match, 255 = match anything. Value 0 would produce more jagged edges)
• Type: int
• Default value: 128

EraserMode

• Current eraser mode
• Type: EraserMode (enum)
• Default value: EraserMode.BackgroundColor

(MORE TODO)