| Returns | none |
| Prototype | Render:DrawLine(Vector2 point1, Vector2 point2, Color draw_color) |
| Description | Draws a one-pixel thick line from point1 to point2 in the given color in 2D space. |
| Returns | none |
| Prototype | Render:DrawLine(Vector3 point1, Vector3 point2, Color draw_color) |
| Description | Draws a one-pixel thick line from point1 to point2 in the given color in 3D space. |