Methods

1. number type = CIRCLE_FILLED
   • The type of circle to make. Valid options are CIRCLE_FILLED, CIRCLE_OUTLINED, and CIRCLE_BLURRED.
2. number radius = 8
   • The radius of the circle.
3. number x = 0
   • The X position of the centre of the circle.
4. number y = 0
   • The Y position of the centre of the circle.
5. ​
   • [CIRCLE_OUTLINED] number outline_width = 10
     • The outline width of CIRCLE_OUTLINED type circles.
   • [CIRCLE_BLURRED] number blur_layers = 3
     • The amount of layers of blur for CIRCLE_BLURRED type circles.
6. [CIRCLE_BLURRED] number blur_density = 2
   • The density of the blur for CIRCLE_BLURRED type circles.

1. table circle
   • The newly created Circle object.

1. table vertices = nil
   • Vertices that you want to be rotate.
2. number origin_x = nil
   • X position you want the vertices to be rotated around.
3. number origin_y = nil
   • Y position you want the vertices to be rotated around.
4. number rotation = nil
   • Amount of degrees to rotate the vertices by. Positive = clockwise.
5. boolean rotate_uv = nil
   • Whether or not to rotate the UV coordinates too.

1. table vertices
   • The rotated vertices.

1. number x = 0
   • The X position of the centre of the circle.
2. number y = 0
   • The Y position of the centre of the circle.
3. number radius = 16
   • Radius of the circle.
4. number rotation = 0
   • Amount of degrees to rotate the vertices by. Positive = clockwise.
5. number start_angle = 0
   • Start angle of the circle.
6. number end_angle = 360
   • End angle of the circle.
7. number distance = 10
   • Distance between calculated vertices.
   • Smaller means a smoother circle but more vertices. Larger means a sharper circle but less vertices.
   • Usually you'd use a smaller distance for larger circles, e.g. circles used in 3D2D, and a smaller distance for smaller circles, e.g. circles used in 2D.
8. boolean rotate_uv = nil
   • Whether or not to rotate the UV coordinates too.

1. table vertices
   • The newly calculated circle vertices.

Methods marked with an asterisk (*) are accessors meaning they have Set and Get equivalents.

1. table color = false
   • The colour the circle should be. If not set then the previous colour set with surface.SetDrawColor will be used.

1. IMaterial material = false
   • The material the circle should have. If not set then the previous material set with surface.SetMaterial will be used. Set to true or call draw.NoTexture before rendering a circle if you don't want it to have a material.

1. boolean accept_rads = false
   • Converts function inputs to degrees. Functions affected by this are Rotate, SetRotation, SetStartAngle, SetEndAngle, and SetAngles.

1. boolean rotate = true
   • Whether or not the UV coordinated should be rotated when the Rotate method is used.

1. boolean clip = false
   • Whether or not the circle should be clipped when it's rendered. Use this if you render the circle in a vgui element or partially off-screen.

1. number type = CIRCLE_FILLED
   • The type of the circle. Valid options are CIRCLE_FILLED, CIRCLE_OUTLINED, and CIRCLE_BLURRED.

1. number x = 0
   • The X position of the centre of the circle.

1. number y = 0
   • The Y position of the centre of the circle.

1. number radius = 8
   • The circle's radius.

1. number rotation = 0
   • The absolute rotation, in degrees, of the circle.

1. number start_angle = 0
   • The start angle of the circle.

1. number end_angle = 360
   • The end angle of the circle.

1. number distance = 10
   • The distance between the circle's vertices.

1. number density = 3
   • The density of the blur for CIRCLE_BLURRED type circles.

1. number quality = 2
   • The quality of the blur for CIRCLE_BLURRED type circles.

1. number width = 10
   • The outline width for CIRCLE_OUTLINED type circles.

1. number x = 0
   • The X position of the centre of the circle.
2. number y = 0
   • The Y position of the centre of the circle.

1. number start_angle = 0
   • The start angle of the circle.
2. number end_angle = 360
   • The end angle of the circle.

1. table circle
   • The copied circle.

1. number x = 0
   • The X distance to translate the current X position.
2. number y = 0
   • The Y distance to translate the current Y position.

1. number scale = 1
   • How much to scale the circle's vertices, e.g. a scale of 2 would double the circle's radius.

1. number degrees = 0
   • How many degrees to rotate the circle relative to the current rotation.