jrtechs-sugarizer-lite/activities/TurtleBlocksJS.activity/lib/p5.min.js

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;this.p5?this.p5._angleMode===f.DEGREES&&(i=e.degreesToRadians(a)):i=a,b instanceof d.Vector?(c=b.x,g=b.y,h=b.z):b instanceof Array&&(c=b[0],g=b[1],h=b[2]),j=Math.sqrt(c*c+g*g+h*h),c*=1/j,g*=1/j,h*=1/j;var k=this.mat4[0],l=this.mat4[1],m=this.mat4[2],n=this.mat4[3],o=this.mat4[4],p=this.mat4[5],q=this.mat4[6],r=this.mat4[7],s=this.mat4[8],t=this.mat4[9],u=this.mat4[10],v=this.mat4[11],w=Math.sin(i),x=Math.cos(i),y=1-x,z=c*c*y+x,A=g*c*y+h*w,B=h*c*y-g*w,C=c*g*y-h*w,D=g*g*y+x,E=h*g*y+c*w,F=c*h*y+g*w,G=g*h*y-c*w,H=h*h*y+x;return this.mat4[0]=k*z+o*A+s*B,this.mat4[1]=l*z+p*A+t*B,this.mat4[2]=m*z+q*A+u*B,this.mat4[3]=n*z+r*A+v*B,this.mat4[4]=k*C+o*D+s*E,this.mat4[5]=l*C+p*D+t*E,this.mat4[6]=m*C+q*D+u*E,this.mat4[7]=n*C+r*D+v*E,this.mat4[8]=k*F+o*G+s*H,this.mat4[9]=l*F+p*G+t*H,this.mat4[10]=m*F+q*G+u*H,this.mat4[11]=n*F+r*G+v*H,this},d.Matrix.prototype.translate=function(a){var b=a[0],c=a[1],d=a[2]||0;this.mat4[12]=this.mat4[0]*b+this.mat4[4]*c+this.mat4[8]*d+this.mat4[12],this.mat4[13]=this.mat4[1]*b+this.mat4[5]*c+this.mat4[9]*d+this.mat4[13],this.mat4[14]=this.mat4[2]*b+this.mat4[6]*c+this.mat4[10]*d+this.mat4[14],this.mat4[15]=this.mat4[3]*b+this.mat4[7]*c+this.mat4[11]*d+this.mat4[15]},d.Matrix.prototype.rotateX=function(a){this.rotate(a,[1,0,0])},d.Matrix.prototype.rotateY=function(a){this.rotate(a,[0,1,0])},d.Matrix.prototype.rotateZ=function(a){this.rotate(a,[0,0,1])},d.Matrix.prototype.perspective=function(a,b,c,d){var e=1/Math.tan(a/2),f=1/(c-d);return this.mat4[0]=e/b,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=e,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=(d+c)*f,this.mat4[11]=-1,this.mat4[12]=0,this.mat4[13]=0,this.mat4[14]=2*d*c*f,this.mat4[15]=0,this},d.Matrix.prototype.ortho=function(a,b,c,d,e,f){var g=1/(a-b),h=1/(c-d),i=1/(e-f);return this.mat4[0]=-2*g,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=-2*h,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=2*i,this.mat4[11]=0,this.mat4[12]=(a+b)*g,this.mat4[13]=(d+c)*h,this.mat4[14]=(f+e)*i,this.mat4[15]=1,this},b.exports=d.Matrix},{"../core/constants":41,"../core/core":42,"../math/polargeometry":72}],89:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");d.RendererGL.prototype.beginShape=function(a){return this.immediateMode.shapeMode=void 0!==a?a:e.LINE_STRIP,void 0===this.immediateMode.vertexPositions?(this.immediateMode.vertexPositions=[],this.immediateMode.vertexColors=[],this.immediateMode.vertexBuffer=this.GL.createBuffer(),this.immediateMode.colorBuffer=this.GL.createBuffer()):(this.immediateMode.vertexPositions.length=0,this.immediateMode.vertexColors.length=0),this.isImmediateDrawing=!0,this},d.RendererGL.prototype.vertex=function(a,b,c){this.immediateMode.vertexPositions.push(a,b,c);var d=this.curFillColor||[.5,.5,.5,1];return this.immediateMode.vertexColors.push(d[0],d[1],d[2],d[3]),this},d.RendererGL.prototype.endShape=function(a,b,c,d,f,g){var h=this.GL;if(this._bindImmediateBuffers(this.immediateMode.vertexPositions,this.immediateMode.vertexColors),a)if("fill"===this.drawMode)switch(this.immediateMode.shapeMode){case e.LINE_STRIP:this.immediateMode.shapeMode=e.TRIANGLE_FAN;break;case e.LINES:this.immediateMode.shapeMode=e.TRIANGLE_FAN;break;case e.TRIANGLES:this.immediateMode.shapeMode=e.TRIANGLE_FAN}else switch(this.immediateMode.shapeMode){case e.LINE_STRIP:this.immediateMode.shapeMode=e.LINE_LOOP;break;case e.LINES:this.immediateMode.shapeMode=e.LINE_LOOP}if(this.immediateMode.shapeMode===e.QUADS||this.immediateMode.shapeMode===e.QUAD_STRIP)throw new Error("sorry, "+this.immediateMode.shapeMode+" not yet implemented in webgl mode.");return h.enable(h.BLEND),h.drawArrays(this.immediateMode.shapeMode,0,this.immediateMode.vertexPositions.length/3),this.immediateMode.vertexPositions.length=0,this.immediateMode.vertexColors.length=0,this.isImmediateDrawing=!1,this},d.RendererGL.prototype._bindImmediateBuffers=function(a,b){this._setDefaultCamera();var c=this.GL,d=this._getCurShaderId(),e=this.mHash[d];return e.vertex