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--- 01_user_documentation:07_rgg_xl:03_turtle:02_command [2025/01/30 16:38] – removed - external edit (Unknown date) 127.0.0.1
+++ 01_user_documentation:07_rgg_xl:03_turtle:02_command [2025/01/30 16:38] (current) – ↷ Page name changed from 01_user_documentation:07_rgg_xl:03_turtle:01_command to 01_user_documentation:07_rgg_xl:03_turtle:02_command gaetan
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+====== Turtle commands ======
+The turtle commands are object that can be inserted in the Graph (like nodes);
+===== List =====
+| Command | Description |
+| F(x) | creates a Cylinder of the length x|
+| F(x,d) | creates a Cylinder of the length x and the diameter d |
+| F(x,d,c)| creates a Cylinder of the length x the diameter d and the color c |
+| M(x) | moves the turtle state for a distance x without creating an object |
+| Translate(x,y,z) | move the turtle state by x y z |
+| RL(a) | rotate a degrees around the local left/x axis |
+| RU(a) | rotate a degrees around the local up/y axis |
+| RH(a)  | rotate a degrees around the local head/z axis |
+| Rotate(x,y,z)| rotate all axis by the given degrees |
+| AdjustLU | Rotation around the local head/z axis, so that the local up axis points upwards as far as possible points upwards|
+| Plus(a), Minus(a)| rotate the up/x axis by a/-a degrees |
+| Scale(x,y,z) | Scale on the three axes |
+| Scale(s) | scale on all axes by s|
+| RV(e) | gravitropism  of the magnitude e |
+| RG | maximal gravitropism such that local z-direction (points downwards) |
+| RD(v,e) | Directional tropism  of the magnitude e towards a vector(direction) v |
+| RO(v,e) | Directional tropism in the direction the projection of the current direction of motion onto a plane perpendicular to v perpendicular plane with magnitude e |
+| RP(p,e) |Position-controlled tropism to position p with magnitude e |
+| RN(n,e) |Position-controlled tropism to node n with magnitude e  |
+| P(x) | sets the color to the EGA state x |
+| [ | Start branching and saving the current turtle state |
+| ] | End a branch and return to the last saved turtle state|
+| | **More turtle state specific commands:** |
+| L(x) | Sets the length of the turtle state to x |
+| L0 | Resets the length of the turtle state to default |
+| LAdd(x) |Adds x to the length of the turtle state |
+| LMul(x) | Multiplies the length of the turtle state by x |
+| F0 | Create a Cylinder of the length of the current turtle state |
+| M0 | Moves by the length of the current turtle state |
+| FAdd(x) | Create a Cylinder of the length of the current turtle state plus x |
+| FMul(x) | Create a Cylinder of the length of the current turtle state multiplied by x |
+| Ll(x),LlAdd(x), LlMul(x)| similar to the L commands above but local (only applied to the next F) |
+| RV0 | gravitropism  of the magnitude of the current turtle state |
+| V(x),V0,VAdd(x),VMul(x)| similar to L but for the magnitude of the gravitropism (also with Vl for local)|
+| D(x),D0,DAdd(x),DMul(x)| similar to L but for the Diameter of F (also with Dl for local)|
+| Pl(x)| local color definition |
+| P0 | reset color to default |