Showing posts with label as1. Show all posts
Showing posts with label as1. Show all posts

Tuesday, April 22, 2008

examples of Robert Penner's Vector3d(AS1.0)









Work finished long ago, simple examples of Rober Penner's Vector3d.
SOURCE(as1 timeline code 3 in 1)

//============================//
//timeline code actionscript1 //
//============================//
//Robert Penner's "vector3d_class.as" can be found 
//here: http://www.robertpenner.com/profmx/
//==========================
//grass
//==========================

#include "vector3d_class.as"

Vector3d.prototype.createOvalPoly=function(a,b,NumPts,rotation){
 var Pts=[];
 var angle=2*Math.PI/NumPts;
 for(i=0;i<=NumPts-1;i++){
  Pts.push(new Vector3d(this.x+a*Math.cos(angle*i+rotation),this.y,this.z+b*Math.sin(angle*i+rotation)));
 }
 return Pts;
};

Vector3d.prototype.rotateYnew = function (angle) {
    with (Math) {
        var ca = cos(angle*Math.PI/180);
        var sa = sin(angle*Math.PI/180);
    }
    with (this) {
        var tempX = x * ca + z * sa;
        var tempZ = x * -sa + z * ca;      
    }
 return new Vector3d(tempX,this.y,tempZ);
};

MovieClip.prototype.curveToPts=function(p1,p2){
 this.curveTo(p1.x,p1.y,p2.x,p2.y);
};

var a1=[];
var a2=[];
var a3=[];
var a4=[];
var a5=[];
var a6=[];
var a7=[];
var a8=[];

a1o=new Vector3d(300,300,100);
a1=a1o.createOvalPoly(100,100,4,0);
a3o=new Vector3d(a1o.x,a1o.y-150,a1o.z);
a3=a3o.createOvalPoly(80,80,6,0);
a2o=new Vector3d((a1o.x+a3o.x)/2,(a1o.y+a3o.y)/2,(a1o.z+a3o.z)/2);
a2=a2o.createOvalPoly(50,50,4,0);
a8o=new Vector3d(a1o.x,a1o.y-20,a1o.z);
a4o=new Vector3d((a3o.x+a8o.x)/2,(a3o.y+a8o.y)/2,(a3o.z+a8o.z)/2);
a4=a2o.createOvalPoly(50,50,6,0);

for(i=0;i<=3;i++){
a1[i].y=a1[i].y-120;
}

for(i=0;i<=5;i++){
a5[i]=a4[i].rotateYnew(10);
a6[i]=a4[i].rotateYnew(-10);
}

for(i=0;i<=3;i++){
a7[i]=a2[i].rotateYnew(5);
a8[i]=a2[i].rotateYnew(-5);
}

//project all
this.lineStyle(2,0x0000FF);
this.onEnterFrame=function(){
  if(a1o.x<=-60){
a1o=new Vector3d(_xmouse,_ymouse,100);
a1=a1o.createOvalPoly(100,100,4,0);
a3o=new Vector3d(a1o.x,a1o.y-150,a1o.z);
a3=a3o.createOvalPoly(80,80,6,0);
a2o=new Vector3d((a1o.x+a3o.x)/2,(a1o.y+a3o.y)/2,(a1o.z+a3o.z)/2);
a2=a2o.createOvalPoly(50,50,4,0);
a8o=new Vector3d(a1o.x,a1o.y-20,a1o.z);
a4o=new Vector3d((a3o.x+a8o.x)/2,(a3o.y+a8o.y)/2,(a3o.z+a8o.z)/2);
a4=a2o.createOvalPoly(50,50,6,0);

for(i=0;i<=3;i++){
a1[i].y=a1[i].y-120;
}

for(i=0;i<=5;i++){
a5[i]=a4[i].rotateYnew(10);
a6[i]=a4[i].rotateYnew(-10);
}

for(i=0;i<=3;i++){
a7[i]=a2[i].rotateYnew(5);
a8[i]=a2[i].rotateYnew(-5);
}
  
 }
    else{
 a1o.rotateY(_xmouse/1000);
 a2o.rotateY(_xmouse/1000);
 a3o.rotateY(_xmouse/1000);
 a1o.rotateZ(_ymouse/1000);
 a2o.rotateZ(_ymouse/1000);
 a3o.rotateZ(_ymouse/1000);

for(i=0;i<=3;i++){
  a1[i].rotateY(_xmouse/1000);
  a7[i].rotateY(_xmouse/1000);
  a8[i].rotateY(_xmouse/1000);
  a1[i].rotateZ(_ymouse/1000);
  a7[i].rotateZ(_ymouse/1000);
  a8[i].rotateZ(_ymouse/1000);
 }
 for(i=0;i<=5;i++){
  a3[i].rotateY(_xmouse/1000);
  a5[i].rotateY(_xmouse/1000);
  a6[i].rotateY(_xmouse/1000);
  a3[i].rotateZ(_ymouse/1000);
  a5[i].rotateZ(_ymouse/1000);
  a6[i].rotateZ(_ymouse/1000);
 }
 }
 a1o.perProject();
 a2o.perProject();
 a3o.perProject();
 for(i=0;i<=3;i++){
  a1[i].perProject();
  a7[i].perProject();
  a8[i].perProject();
 }
 for(i=0;i<=5;i++){
  a3[i].perProject();
  a5[i].perProject();
  a6[i].perProject();
 }
  
this.clear();
this.lineStyle(2,0x0000FF);
this.moveTo(a1o.x,a1o.y);
this.curveToPts(a2o,a3o);

for(i=0;i<=3;i++){
 this.moveTo(a1o.x,a1o.y);
 this.curveToPts(a7[i],a1[i]);
 this.moveTo(a1o.x,a1o.y);
 this.curveToPts(a8[i],a1[i]);
}
for(i=0;i<=5;i++){
 this.moveTo(a3o.x,a3o.y);
 this.curveToPts(a5[i],a3[i]);
    this.moveTo(a3o.x,a3o.y);
 this.curveToPts(a6[i],a3[i]);
}

}
//==========================
//cube
//==========================
#include "vector3d_class.as"

Vector3d.prototype.createOvalPoly=function(a,b,NumPts,rotation){
 var Pts=[];
 var angle=2*Math.PI/NumPts;
 for(i=0;i<=NumPts-1;i++){
  Pts.push(new Vector3d(this.x+a*Math.cos(angle*i+rotation),this.y,this.z+b*Math.sin(angle*i+rotation)));
 }
 return Pts;
};

MovieClip.prototype.curveToPts=function(p1,p2){
 this.curveTo(p1.x,p1.y,p2.x,p2.y);
};

var p=new Vector3d(100,200,0);
var q=new Vector3d(100,100,0);
var x=[];
var y=[];
var z=[];
var o=new Vector3d((p.x+q.x)/2,(p.y+q.y)/2,(p.z+q.z)/2);

x=p.createOvalPoly(50,50,4,0);
y=q.createOvalPoly(50,50,4,0);
z=o.createOvalPoly(60,60,4,0);

this.lineStyle(2,0x0000FF);
this.onEnterFrame=function(){
    this.clear();
 this.beginFill(0x00CC22,40);
 for(i=0;i<=3;i++){
 if(Key.isDown(Key.UP)){x[i].rotateY(1);
 y[i].rotateY(1);
 z[i].rotateY(1);
 }
 if(Key.isDown(Key.DOWN)){x[i].rotateZ(1);
 y[i].rotateZ(1);
 z[i].rotateZ(1);
 }
 x[i].rotateY(_xmouse/20);
 y[i].rotateY(_xmouse/20);
 z[i].rotateY(_xmouse/20);
 x[i].rotateZ(_ymouse/20);
 y[i].rotateZ(_ymouse/20);
 z[i].rotateZ(_ymouse/20);
 x[i].perProject();
 y[i].perProject();
 z[i].perProject();
    this.lineStyle(2,0x0000FF);
 this.moveTo(y[i].x,y[i].y);
 this.curveToPts(z[i],x[i]);
 }

 for(i=0;i<=2;i++){
    this.beginFill(0x00CC22,40);
 this.moveTo(y[i].x,y[i].y);
 this.lineTo(x[i].x,x[i].y);
 this.lineTo(x[i+1].x,x[i+1].y);
 this.lineTo(y[i+1].x,y[i+1].y);
 }
 this.beginFill(0x00CC22,40);
 this.moveTo(y[3].x,y[3].y);
 this.lineTo(x[3].x,x[3].y);
 this.lineTo(x[0].x,x[0].y);
 this.lineTo(y[0].x,y[0].y);
 this.endFill();
}
 
//==========================
//curve
//==========================
//frame1
#include "vector3d_class.as"

Vector3d.prototype.createOvalPoly=function(a,b,NumPts,rotation){
 var Pts=[];
 var angle=2*Math.PI/NumPts;
 for(i=0;i<=NumPts-1;i++){
  Pts.push(new Vector3d(this.x+a*Math.cos(angle*i+rotation),this.y,this.z+b*Math.sin(angle*i+rotation)));
 }
 return Pts;
};

MovieClip.prototype.curveToPts=function(p1,p2){
 this.curveTo(p1.x,p1.y,p2.x,p2.y);
};

var p=new Vector3d(100,200,0);
var q=new Vector3d(100,100,0);
var x=[];
var y=[];
var z=[];
var o=new Vector3d((p.x+q.x)/2,(p.y+q.y)/2,(p.z+q.z)/2);

x=p.createOvalPoly(50,50,4,0);
y=q.createOvalPoly(50,50,4,0);
z=o.createOvalPoly(60,60,4,0);

this.lineStyle(2,0x0000FF);
this.onEnterFrame=function(){
    this.clear();
 for(i=0;i<=3;i++){
 if(Key.isDown(Key.UP)){x[i].rotateY(1);
 y[i].rotateY(1);
 z[i].rotateY(1);
 }
 if(Key.isDown(Key.DOWN)){x[i].rotateZ(1);
 y[i].rotateZ(1);
 z[i].rotateZ(1);
 }
 x[i].rotateY(_xmouse/20);
 y[i].rotateY(_xmouse/20);
 z[i].rotateY(_xmouse/20);
 x[i].perProject();
 y[i].perProject();
 z[i].perProject();
    this.lineStyle(2,0x0000FF);
 this.moveTo(y[i].x,y[i].y);
 this.curveToPts(z[i],x[i]);}
 
}
 
//frame50

#include "vector3d_class.as"

Vector3d.prototype.createOvalPoly=function(a,b,NumPts,rotation){
 var Pts=[];
 var angle=2*Math.PI/NumPts;
 for(i=0;i<=NumPts-1;i++){
  Pts.push(new Vector3d(this.x+a*Math.cos(angle*i+rotation),this.y,this.z+b*Math.sin(angle*i+rotation)));
 }
 return Pts;
};

MovieClip.prototype.curveToPts=function(p1,p2){
 this.curveTo(p1.x,p1.y,p2.x,p2.y);
};

var p=new Vector3d(300,200,0);
var q=new Vector3d(300,250,0);
var x=[];
var y=[];
var z=[];
var o=new Vector3d((p.x+q.x)/2,(p.y+q.y)/2,(p.z+q.z)/2);

x=p.createOvalPoly(50,50,4,0);
y=q.createOvalPoly(50,50,4,0);
z=o.createOvalPoly(60,60,4,0);

this.lineStyle(2,0x0000FF);
this.onEnterFrame=function(){
 for(i=0;i<=3;i++){
 if(Key.isDown(Key.UP)){x[i].rotateY(1);
 y[i].rotateY(1);
 z[i].rotateY(1);
 }
 if(Key.isDown(Key.DOWN)){x[i].rotateZ(1);
 y[i].rotateZ(1);
 z[i].rotateZ(1);
 }
 x[i].rotateY(_xmouse/20);
 y[i].rotateY(_xmouse/20);
 z[i].rotateY(_xmouse/20);
 y[i].perProject();
 z[i].perProject();
    this.lineStyle(2,0x0000FF);
 this.moveTo(y[i].x,y[i].y);
 this.curveToPts(z[i],x[i]);}
}
 
//frame90

#include "vector3d_class.as"

Vector3d.prototype.createOvalPoly=function(a,b,NumPts,rotation){
 var Pts=[];
 var angle=2*Math.PI/NumPts;
 for(i=0;i<=NumPts-1;i++){
  Pts.push(new Vector3d(this.x+a*Math.cos(angle*i+rotation),this.y,this.z+b*Math.sin(angle*i+rotation)));
 }
 return Pts;
};

MovieClip.prototype.curveToPts=function(p1,p2){
 this.curveTo(p1.x,p1.y,p2.x,p2.y);
};

var p=new Vector3d(500,200,0);
var q=new Vector3d(500,250,0);
var x=[];
var y=[];
var z=[];
var o=new Vector3d((p.x+q.x)/2,(p.y+q.y)/2,(p.z+q.z)/2);

x=p.createOvalPoly(50,50,4,0);
y=q.createOvalPoly(50,50,4,0);
z=o.createOvalPoly(60,60,4,0);

this.lineStyle(2,0x0000FF);
this.onEnterFrame=function(){
 for(i=0;i<=3;i++){
 if(Key.isDown(Key.UP)){x[i].rotateY(1);
 y[i].rotateY(1);
 z[i].rotateY(1);
 }
 if(Key.isDown(Key.DOWN)){x[i].rotateZ(1);
 y[i].rotateZ(1);
 z[i].rotateZ(1);
 }
 x[i].rotateY(_xmouse/20);
 y[i].rotateY(_xmouse/20);
 z[i].rotateY(_xmouse/20);
 x[i].rotateZ(_ymouse/20);
 y[i].rotateZ(_ymouse/20);
 z[i].rotateZ(_ymouse/20);
 
 x[i].perProject();
 y[i].perProject();
 z[i].perProject();
    this.lineStyle(2,0x0000FF);
 this.moveTo(y[i].x,y[i].y);
 this.curveToPts(z[i],x[i]);}
}
Book: Robert Penner's Programming Macromedia Flash MX

Posted by Bruce at 1:19 AM 2 comments
Labels: , ,

Friday, April 18, 2008

Robert Penner's snow effect(AS1.0)

I just make a little change to Robert Penner's original work.

source.
Book: Robert Penner's Programming Macromedia Flash MX

Posted by Bruce at 3:56 AM 0 comments
Labels: , ,
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