On Growth and Form

[Librarian 576]

More Fun
 

ToonFun.hiplc

[Librarian 576]

Solver and Colors Hm
 

[Librarian 576]

Fractals Vol and some ex with L-system + using Rest to Paint and Make In solver different Textures(tip with solver in this Topic You can make texture like Flow in The edges easy and fast)  and Other Stuff Sky its Limit .
Tip if you combine script from this Topic for diff projection you can make some nice Fractal (sensitive to number).Tip if you use l-system with chops and Paint rest you can make Fractal City 20 sec.
Have Fun.


 

Fractals Paint and Texture Making.hiplc

[Librarian 576]

Yupi it works ,more fun . 4 min

 

[Librarian 576]

Yesssss Thanx Alessandro Nardini
 

[Librarian 576]

Fun From Students

VorITILES.hiplc

[Librarian 576]

Hello And Have Fun -and Thanx For All Students
Complex Math and Python it Works in 18.5.408 just download scipy
One Ex of Many More
 

MATH.rar

Edited December 16, 2020 by Librarian

[Librarian 576]

Collections of OSL shaders for Renderman plus some expressions to mimic scanning electron microscope.
 

OslShaderss.hiplc

Edited December 29, 2020 by Librarian

[Follyx 24]

Hi Librarian,

 

oslshaderss.hiplc:

Unfortunately the Tactic Shader has a problem witht the sem_moise PXROSL (explanation mark). So no rendering is possible. Houdini crashes without anything...

[Librarian 576]

@Follyx It works here on 18.0.532
maybe because i have already saved (os and osl shader) in some Folder ..Glitch or something (maybe error From mine Side ) ...Just Google Shaders Renderman EDU and you gonna Find 20000 Students Sharing Shaders Codes..Have FUn
 

[Librarian 576]

//detail
int prim0 = addprim(0,"poly");
setprimattrib(0,"Cd",prim0,{0,0,0});

float u;
float r;
vector center;
vector pos;

int n = 100;

for(int i = 0;i<n;i++){
    u = float(i)/(n-1);
    u *= 3*PI;
    if(u<PI){
        r=1.0;
        center={0,0,0};
        pos = center+r*set(cos(u),sin(u),0);
        }else if(u >= PI && u < 2 *PI){
        
            r = 0.5;
            center= {-0.5,0,0};
            pos = center+r*set(cos(u),sin(u),0);
            
            }else{
            r = 0.5;
            center= {0.5,0,0};
            pos = center+r*set(-cos(u),sin(u),0);
            
            
            }
            
            pos.x *= -1;
            addvertex(0,prim0,addpoint(0,pos));
            
            
            }
//cir
  
int prim1 = addprim(0,"circle",addpoint(0,{0,0,-0.001}));
matrix3 scale = 1;
scale(scale,0.1);

int prim2 = addprim(0,"circle",addpoint(0,{0.5,0,0.01}));
setprimintrinsic (0,"transform",prim2,scale);

int prim3 = addprim(0,"circle",addpoint(0,{-0.5,0,0.01}));

setprimintrinsic(0,"transform",prim3,scale);
setprimattrib(0,"Cd",prim3,{0,0,0});
            

Yin and yang

[Librarian 576]

Make beautify patterns with arrays
 

int dim = chi("dim");
int prim;
int pt;
int npt = chi("npt")*dim;
int pts[];
int randn;
int randpt;

   for(int i;i<dim;i++){
       addprim(0,"polyline");
       }
       
vector2 uniform_num;
for(int i;i<npt;i++){
    uniform_num = set(i%dim,i/dim);
    pt = addpoint(0,uniform_num);
    prim = uniform_num.x;;
    addvertex(0,prim,pt);
    
    if(prim == 0){
        pts = array(i+1,i+1+dim,i+1-dim);
        
        }else if (prim == dim-1){
         pts =array(i-1,i-1+dim,i-1-dim);
         
         }else if (uniform_num.y==0){
         pts = array(i+dim,i+dim+1,i+dim-1);
         }else if (uniform_num.y == chi("npp")-1){
         pts = array(i-dim,i-dim+1,i-dim-1);
         }else{
         pts =array(i-1,i+1,i+dim+1,i+dim-1,i-dim+1,i-dim+1);
         }
         if(i == 0){
            pts =array(i+dim,i+1,i+dim+1);
            }
            
            if (i == dim-1){
            pts = array ( i+dim,i-1,i+dim-1);
            }
            if (i == npt -dim){
            pts = array ( i-dim,i+1,i-dim+1);
            }
            if (i == npt -1){
            pts = array ( i-dim,i-1,i-dim-1);
            }
            
          int pts_no[];
          foreach(int ptn;pts){
          if(ptn<i){
          
                append(pts_no,ptn);
                }
                
           }
           
           
           setpointattrib(0,"pts",pt,pts);
           setpointattrib(0,"pts_no",pt,pts_no);
           
           randn = floor(len(pts_no)*rand(i));
           randpt = pts_no[randn];
           setpointattrib(0,"randpt",i,randpt);
           
           }

 

[Librarian 576]

This we gonna use For CNC tooling on Balsa and making "Schablone"  for Wood Components . Donne
 

[Librarian 576]

Thanx Asia Forums and @talkyren I Found Perfect Flower Higanbana and Nice tricks in VEX yupiiii ..It has million Option for improvement ...Have Fun.



 

HCVOD.hiplc