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January 24, 2019 16:04
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Flower planet in processing 3d
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void setup() { | |
w=screen.width; | |
h=screen.height-60; | |
size(w,h); | |
background(0); | |
loadPixels(); | |
colorMode(HSB); | |
} | |
void draw() { | |
f=frameCount/400*TWO_PI; | |
loadPixels(); for(p=0;p<pixels.length;p=p+1) | |
{if(random()>0.3){continue;} | |
i=p; | |
x=(i%w)-(w/2); | |
y=int(i/w)-(h/2); | |
if(x<0&&y>0){pixels[i]=pixels[i-x-x];} | |
else if(x<0&&y<0){pixels[i]=pixels[i-2*y*w-x-x];} | |
else if(x>0&&y<0) | |
{pixels[i]=pixels[i-2*y*w];} | |
else{ | |
d=1+cos(f)*100+sqrt(x*x+y*y)+sin(sin(f)*atan(y/x)*5)*30; | |
d2=2+sin(f)*80+sqrt(x*x+y*y)+cos(cos(f)*atan(y/x)*3)*60; | |
pixels[i]= | |
lerpColor(pixels[i],color( | |
d%230,d2+40,400-d2),0.3); | |
} | |
} | |
updatePixels(); | |
} |
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float gh = 35.5; | |
float[][] grass = new float[360][3]; | |
color[] colrs = {#ff1111,#ff7700,#ffff00,#00ff00,#0033ff,#7700ff}; | |
void setup() { | |
//size(screen.width, screen.height, P3D); | |
size(screen.height, screen.width, P3D); | |
noStroke(0); | |
for(i=0;i<grass.length;i=i+1){ | |
grass[i][0]= | |
random(PI*.75,PI*1.25); | |
grass[i][1]=random(0,TWO_PI); | |
grass[i][2]=random(0,gh); | |
} | |
} | |
void draw() { | |
ambientLight(100, 120, 220); | |
directionalLight(30, 60, 225, -1, -1, 1); | |
lightFalloff(1, 0, 0); | |
lightSpecular(255, 255, 255); | |
background(120,170,255); | |
f = frameCount/1.5; | |
float cameraY = height; | |
float fov = PI/3.0; | |
float cameraZ = (height/2.0) / tan(fov/2.0); | |
perspective(fov-(max(f-601,0))*.0066, float(width)/float(height), | |
cameraZ/10.0, cameraZ*10.0); | |
//sun | |
pointLight(255,255,90,100,20,90); | |
pushMatrix(); | |
translate(80, 30, -100); | |
fill(255,255,0); | |
emissive(235,235,0); | |
specular(80); | |
sphereDetail(8); | |
sphere(50); | |
rotateY(0.4); | |
rotateX(-0.4); | |
translate(0,0,20); | |
rotateZ(sin(f*.02)); | |
box(96,96,1); | |
rotateZ(PI/4); | |
box(96,96,1); | |
popMatrix(); | |
//sky | |
specular(30); | |
emissive(0,0,255); | |
fill(200,235,255); | |
sphere(1000); | |
//rainbow | |
for(i=0;i<colrs.length;i=i+1){ | |
emissive(colrs[i]); | |
pushMatrix(); | |
translate(420+i*10, 120, 20+i); | |
rotateZ(PI/5); | |
fill(colrs[i]); | |
box(9,800,1); | |
popMatrix(); | |
} | |
//planet | |
translate(width/2, height/2+120, cameraZ/2+35); | |
rotateZ(PI/2); | |
phase=min((f*0.004)%TWO_PI,1.04); | |
rotateY(phase); | |
if(f>=600){ rotateY((f-600)*0.004);} | |
fill(60,200,50); | |
emissive(10); | |
sphere(119); | |
// door | |
pushMatrix(); | |
rotateY(.4); | |
fill(100,65,35); | |
translate(0,0,-200); | |
box(10,80,10); | |
translate(0,-40,50); | |
box(10,10,100); | |
translate(0,80,0); | |
box(10,10,100); | |
if(f>=290){ emissive(0); | |
pushMatrix(); translate(100,-40,60); fill(0); box(1,150,340); popMatrix(); rotateZ(min(-1.15+(f*0.004),PI/2)); } | |
fill(90,40,15); | |
translate(5,-40,0); | |
emissive(25,30,15); | |
box(5,70,90); | |
fill(255,240,0); | |
translate(-5,-25,0); | |
sphere(4); | |
popMatrix(); | |
for (i=0;i<grass.length;i=i+1) { | |
x=grass[i][0]; | |
y=grass[i][1]; | |
z=grass[i][2]; | |
zz=max(0,z-gh-2)/3; | |
grass[i][2]=0.01+z+.03*sin(f*.005); | |
if(grass[i][2]>=gh+5){ | |
grass[i][2]=0; | |
} else | |
if(grass[i][2]<0){ | |
grass[i][2]=gh+5; | |
} | |
if(z>gh){z=gh;} | |
ph=TWO_PI-phase; | |
if(y+.75<ph && ph<y+3.2 || | |
y+.75<ph+TWO_PI && ph+TWO_PI<y+3.2){ | |
pushMatrix(); | |
rotateY(y); | |
rotateX(x); | |
// clouds | |
sphereDetail(7); | |
if (z<=4) { | |
pushMatrix(); | |
translate(0,0,-300); | |
rotateX(0.33); shearX(.299); | |
rotateY(PI*(x/3)); | |
shearY(z/3.9); | |
fill(255,255,255, | |
(1-pow((z/2)-1,2))*255); | |
sphere((z*6)+25); | |
popMatrix(); | |
} | |
//grass | |
shearY(-PI/8); | |
shearX(-PI/8); | |
translate(0, 0, zz*12-108); | |
rotateX(sin(f*.05+x)*0.2); | |
rotateY(-zz*zz*1.4+sin(f*.04+z)*0.2); | |
rotateZ(-y-z-cos(f*.03+y)*0.66); | |
emissive(25-(zz*25)); | |
alph=255-(zz*295); | |
fill(20,220-zz*200,10,alph); | |
box(1,1,22+z); | |
pushMatrix(); | |
rotateY(-0.15); | |
rotateX(-0.15); | |
box(1,1,8+z); | |
rotateY(0.3); | |
rotateX(0.3); | |
box(1,1,14+z); | |
popMatrix(); | |
//flowers | |
if (z>gh-5.5) { | |
//emissive(32); | |
translate(0,0,5-z); | |
fill(lerpColor(colrs[int(x*10)%6],0,zz*1.25),alph); | |
rotateY(-.4); | |
l=(5.5-(gh-z)); | |
sphere(min(l,2)); | |
if(l>2){ | |
l=(l-2)*3; | |
translate(zz*5,0,0); | |
box(l-l*zz*1.2,l,1.25-zz*1.5); | |
rotateZ(PI/4); | |
rotateX(zz*1.2); | |
translate(0,0,zz*5); | |
box(l-l*zz*1.2,l,1.25-zz*1.5);} | |
} | |
emissive(0); | |
popMatrix();} | |
} | |
} |
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