Turtle

Undocumented in source.

struct Turtle (

View

) if (

isWritableView!View

) {

alias Color = ViewColor!View;

float orientation;

bool penActive;

void penUp();

void penDown();

void turnLeft(float deg);

void turnRight(float deg);

void turnAround();

void forward(float distance);

}

Members

Aliases

Color alias Color = ViewColor!View: Undocumented in source.

Functions

forward void forward(float distance): Move the turtle forward by the given number of units. If the pen is down, draw a line with the configured color.
penDown void penDown(): Undocumented in source. Be warned that the author may not have intended to support it.
penUp void penUp(): Put the pen up or down.
turnAround void turnAround(): Undocumented in source. Be warned that the author may not have intended to support it.
turnLeft void turnLeft(float deg): Change the turtle orientation by the given number of degrees.
turnRight void turnRight(float deg): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

color Color color;: Current turtle color.
orientation float orientation;: Current turtle orientation (in degrees). Initially, the turtle is facing upwards.
penActive bool penActive;: Is the pen currently down?
scale float scale;: How many pixels is one unit (as used by forward).
view View view;: View to draw on. This will usually be a reference.
x float x;
y float y;: Current turtle coordinates.

Meta

Source

See Implementation

ae demo turtle turtle functions

turtle

structs

Turtle