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Ou-An Chuang
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Ou-An Chuang
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,3 @@ | ||
| [submodule "templates"] | ||
| path = templates | ||
| url = https://github.com/junqi108/functional-structural-model-templates.git | ||
| url = https://github.com/junqi108/functional-structural-model-templates |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,49 +1,52 @@ | ||
| /** | ||
| * The base module for all organs. | ||
| * | ||
| * @author James Bristow | ||
| * @version 1.0 | ||
| * @since 04-08-2022 | ||
| */ | ||
| abstract module Organ(float len) extends Sphere(0.1) | ||
| { | ||
| {setShader(GREEN);} | ||
| } | ||
|
|
||
| /** | ||
| * The bud organ. | ||
| * | ||
| * @author James Bristow | ||
| * @version 1.0 | ||
| * @since 04-08-2022 | ||
| */ | ||
| module Bud extends Organ(0.1) { | ||
|
|
||
| protected int ID; | ||
| import static light.*; | ||
| import static organs.*; | ||
|
|
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| /** | ||
| * Gets a plant ID value. | ||
| * | ||
| * @return The organ ID. | ||
| */ | ||
| public int getID() { | ||
| return ID; | ||
| } | ||
| } | ||
| const float GOLDEN_ANGLE = 137.5; | ||
| const float BRANCH_ANGLE = 50; | ||
| const float LEAF_ANGLE = 70; | ||
| const int PHYLLOCHRON = 1; | ||
|
|
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| /** | ||
| * Initialise the model. | ||
| * | ||
| */ | ||
| protected void init () | ||
| protected void init() | ||
| [ | ||
| Axiom ==> Bud; | ||
| Axiom ==> Bud(1, PHYLLOCHRON, 1); | ||
| // light source is placed | ||
| // above the scene | ||
| ==>> ^ M(50) RU(180) MyLight; | ||
| ] | ||
|
|
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| /** | ||
| * Runs each time step of the simulation. | ||
| */ | ||
| public void run () | ||
| public void run() | ||
| [ | ||
| Bud ==> F(0.5) [RU(30) RH(90) Bud] [RU(-30) RH(90) Bud]; | ||
| Bud(r, p, o), (p > 0) ==> Bud(r, p-1, o); | ||
| b:Bud(r, p, o), (r < 10 && p == 0 && o < 4) ==> if (forall(distance(b, (* Internode *)) > 0.6)) ( | ||
| RV(-0.1) Internode Node | ||
| [ RL(BRANCH_ANGLE) Bud(r, PHYLLOCHRON, o+1) ] | ||
| [ RL(LEAF_ANGLE) Leaf(0f) ] | ||
| RH(GOLDEN_ANGLE) RV(-0.1) Internode Bud(r+1, PHYLLOCHRON, o) | ||
| ); | ||
|
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| Bud(r, p, o), (r == 10) ==> RV(-0.1) Internode RV(-0.1) Internode Flower; | ||
| ] | ||
|
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| // light model instance | ||
| // 100000: number of random rays | ||
| // 5: recursion depth (nb. of reflections) | ||
| LightModel lm = new LightModel(100000, 5); | ||
|
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| public void grow() { | ||
| // apply growth rules | ||
| run(); | ||
| // compute light | ||
| lm.compute(); | ||
| // calculate the amount of light | ||
| // (integrated over the whole spectrum), | ||
| // absorbed by a leaf | ||
| absorb(); | ||
| } | ||
|
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| protected void absorb() [ | ||
| lf:Leaf ::> { | ||
| // 2.25 - conversion factor W -> PAR | ||
| // (photosynthetically active radiation [mikro mol/m^2/s]) | ||
| lf[al] = lm.getAbsorbedPower3d(lf).integrate() * 2.25; | ||
| //println(lf[al]); | ||
| } | ||
| ] |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,14 @@ | ||
| // the light source | ||
| module MyLamp extends SpotLight { | ||
| { | ||
| setPower(200.0); // power in W | ||
| setAttenuationDistance(50.0); // in m | ||
| setAttenuationExponent(0.0); | ||
| setInnerAngle(22.5 * Math.PI/180.0); | ||
| setOuterAngle(30.0 * Math.PI/180.0); | ||
| } | ||
| } | ||
| // light specification with colour (R, G, B) | ||
| module MyLight extends LightNode(1.0, 1.0, 1.0) { | ||
| { setLight(new MyLamp()); } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,40 @@ | ||
| const ShaderRef leafmat = new ShaderRef("Leafmat"); | ||
| const ShaderRef petalmat = new ShaderRef("Petalmat"); | ||
| const ShaderRef internodemat = new ShaderRef("Internodemat"); | ||
| const ShaderRef nodemat = new ShaderRef("Nodemat"); | ||
|
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| // buds are red spheres | ||
| module Bud(int rank, int phyllo, int order) extends Sphere(0.1) { | ||
| { setShader(nodemat); } | ||
| } | ||
| module Node extends Sphere(0.07) { | ||
| { setShader(nodemat); } | ||
| } | ||
| module Internode extends Cylinder(1, 0.05) { | ||
| { setShader(internodemat); } | ||
| } | ||
| module Leaf(float al) extends Parallelogram(2, 1) { | ||
| { setShader(leafmat); } | ||
| } | ||
| module Flower ==> | ||
| RU(180) Cone(0.3, 0.3).(setShader(internodemat)) | ||
| M(-0.25) RL(90) | ||
| [ | ||
| for (int i = 1; i <= 5;i++) ( | ||
| [ RU(i*360/5) RL(20) Parallelogram(2, 1).(setShader(petalmat)) ] | ||
| ) | ||
| ] | ||
| RU(45) | ||
| [ | ||
| for (int i = 1; i <= 5; i++) ( | ||
| [ RU(i*360/5) RL(40) F(0.3, 0.1, 14) | ||
| RV(-0.3) F(0.3, 0.1, 14) RV(-0.3) F(0.3, 0.1, 14) ] | ||
| ) | ||
| ] | ||
| RU(-45) | ||
| [ | ||
| for (int i = 1; i <= 5; i++) ( | ||
| [ RU(i*360/5) RL(70) Frustum(0.7, 0.2, 0.05).(setColor(0x8DAF58)) ] | ||
| ) | ||
| ] | ||
| ; |
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