Updated builds.

build/three.js

@@ -3651,9 +3651,19 @@
 
 				if ( x.lengthSq() === 0 ) {
 
-					// eye and target are in the same vertical
+					// up and z are parallel
 
-					z.z += 0.0001;
+					if ( Math.abs( up.z ) === 1 ) {
+
+						z.x += 0.0001;
+
+					} else {
+
+						z.z += 0.0001;
+
+					}
+
+					z.normalize();
 					x.crossVectors( up, z );
 
 				}
@@ -18304,7 +18314,7 @@
 					// (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
 					if ( texture.type !== UnsignedInt248Type ) {
 
-					        console.warn( 'THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.' );
+						console.warn( 'THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.' );
 
 						texture.type = UnsignedInt248Type;
 						glType = paramThreeToGL( texture.type );

build/three.min.js

@@ -333,12 +333,12 @@ b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return this},copyPos
 e=1/a.setFromMatrixColumn(b,0).length(),f=1/a.setFromMatrixColumn(b,1).length();b=1/a.setFromMatrixColumn(b,2).length();c[0]=d[0]*e;c[1]=d[1]*e;c[2]=d[2]*e;c[4]=d[4]*f;c[5]=d[5]*f;c[6]=d[6]*f;c[8]=d[8]*b;c[9]=d[9]*b;c[10]=d[10]*b;return this}}(),makeRotationFromEuler:function(a){a&&a.isEuler||console.error("THREE.Matrix: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");var b=this.elements,c=a.x,d=a.y,e=a.z,f=Math.cos(c),c=Math.sin(c),g=Math.cos(d),d=Math.sin(d),
 h=Math.cos(e),e=Math.sin(e);if("XYZ"===a.order){a=f*h;var k=f*e,m=c*h,q=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=k+m*d;b[5]=a-q*d;b[9]=-c*g;b[2]=q-a*d;b[6]=m+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,m=d*h,q=d*e,b[0]=a+q*c,b[4]=m*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-m,b[6]=q+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,m=d*h,q=d*e,b[0]=a-q*c,b[4]=-f*e,b[8]=m+k*c,b[1]=k+m*c,b[5]=f*h,b[9]=q-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,m=c*h,q=c*e,b[0]=g*h,b[4]=m*d-k,b[8]=a*
 d+q,b[1]=g*e,b[5]=q*d+a,b[9]=k*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===a.order?(a=f*g,k=f*d,m=c*g,q=c*d,b[0]=g*h,b[4]=q-a*e,b[8]=m*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+m,b[10]=a-q*e):"XZY"===a.order&&(a=f*g,k=f*d,m=c*g,q=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+q,b[5]=f*h,b[9]=k*e-m,b[2]=m*e-k,b[6]=c*h,b[10]=q*e+a);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},makeRotationFromQuaternion:function(a){var b=this.elements,c=a._x,d=a._y,e=a._z,f=a._w,g=c+c,h=d+d,k=e+e;a=
-c*g;var m=c*h,c=c*k,q=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(q+e);b[4]=m-f;b[8]=c+h;b[1]=m+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+q);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new n,b=new n,c=new n;return function(d,e,f){var g=this.elements;c.subVectors(d,e);0===c.lengthSq()&&(c.z=1);c.normalize();a.crossVectors(f,c);0===a.lengthSq()&&(c.z+=1E-4,a.crossVectors(f,c));a.normalize();b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;
-g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],m=c[1],q=c[5],l=c[9],p=c[13],r=c[2],n=c[6],t=c[10],y=c[14],
-x=c[3],v=c[7],E=c[11],c=c[15],w=d[0],M=d[4],W=d[8],C=d[12],I=d[1],z=d[5],F=d[9],D=d[13],K=d[2],B=d[6],G=d[10],H=d[14],Q=d[3],L=d[7],V=d[11],d=d[15];e[0]=f*w+g*I+h*K+k*Q;e[4]=f*M+g*z+h*B+k*L;e[8]=f*W+g*F+h*G+k*V;e[12]=f*C+g*D+h*H+k*d;e[1]=m*w+q*I+l*K+p*Q;e[5]=m*M+q*z+l*B+p*L;e[9]=m*W+q*F+l*G+p*V;e[13]=m*C+q*D+l*H+p*d;e[2]=r*w+n*I+t*K+y*Q;e[6]=r*M+n*z+t*B+y*L;e[10]=r*W+n*F+t*G+y*V;e[14]=r*C+n*D+t*H+y*d;e[3]=x*w+v*I+E*K+c*Q;e[7]=x*M+v*z+E*B+c*L;e[11]=x*W+v*F+E*G+c*V;e[15]=x*C+v*D+E*H+c*d;return this},
-multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=new n;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],k=a[13],m=a[2],q=a[6],
-l=a[10],p=a[14];return a[3]*(+e*h*q-d*k*q-e*g*l+c*k*l+d*g*p-c*h*p)+a[7]*(+b*h*p-b*k*l+e*f*l-d*f*p+d*k*m-e*h*m)+a[11]*(+b*k*q-b*g*p-e*f*q+c*f*p+e*g*m-c*k*m)+a[15]*(-d*g*m-b*h*q+b*g*l+d*f*q-c*f*l+c*h*m)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,
-b){var c=this.elements,d=a.elements,e=d[0],f=d[1],g=d[2],h=d[3],k=d[4],m=d[5],q=d[6],l=d[7],p=d[8],r=d[9],n=d[10],t=d[11],y=d[12],x=d[13],v=d[14],d=d[15],E=r*v*l-x*n*l+x*q*t-m*v*t-r*q*d+m*n*d,w=y*n*l-p*v*l-y*q*t+k*v*t+p*q*d-k*n*d,M=p*x*l-y*r*l+y*m*t-k*x*t-p*m*d+k*r*d,W=y*r*q-p*x*q-y*m*n+k*x*n+p*m*v-k*r*v,C=e*E+f*w+g*M+h*W;if(0===C){if(!0===b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");
+c*g;var m=c*h,c=c*k,q=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(q+e);b[4]=m-f;b[8]=c+h;b[1]=m+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+q);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new n,b=new n,c=new n;return function(d,e,f){var g=this.elements;c.subVectors(d,e);0===c.lengthSq()&&(c.z=1);c.normalize();a.crossVectors(f,c);0===a.lengthSq()&&(1===Math.abs(f.z)?c.x+=1E-4:c.z+=1E-4,c.normalize(),a.crossVectors(f,c));a.normalize();b.crossVectors(c,
+a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(a,b)):this.multiplyMatrices(this,a)},premultiply:function(a){return this.multiplyMatrices(a,this)},multiplyMatrices:function(a,b){var c=a.elements,d=b.elements,e=this.elements,f=c[0],g=c[4],h=c[8],k=c[12],m=c[1],q=c[5],l=c[9],
+p=c[13],r=c[2],n=c[6],t=c[10],y=c[14],x=c[3],v=c[7],E=c[11],c=c[15],w=d[0],M=d[4],W=d[8],C=d[12],I=d[1],z=d[5],F=d[9],D=d[13],K=d[2],B=d[6],G=d[10],H=d[14],Q=d[3],L=d[7],V=d[11],d=d[15];e[0]=f*w+g*I+h*K+k*Q;e[4]=f*M+g*z+h*B+k*L;e[8]=f*W+g*F+h*G+k*V;e[12]=f*C+g*D+h*H+k*d;e[1]=m*w+q*I+l*K+p*Q;e[5]=m*M+q*z+l*B+p*L;e[9]=m*W+q*F+l*G+p*V;e[13]=m*C+q*D+l*H+p*d;e[2]=r*w+n*I+t*K+y*Q;e[6]=r*M+n*z+t*B+y*L;e[10]=r*W+n*F+t*G+y*V;e[14]=r*C+n*D+t*H+y*d;e[3]=x*w+v*I+E*K+c*Q;e[7]=x*M+v*z+E*B+c*L;e[11]=x*W+v*F+E*G+
+c*V;e[15]=x*C+v*D+E*H+c*d;return this},multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[4]*=a;b[8]*=a;b[12]*=a;b[1]*=a;b[5]*=a;b[9]*=a;b[13]*=a;b[2]*=a;b[6]*=a;b[10]*=a;b[14]*=a;b[3]*=a;b[7]*=a;b[11]*=a;b[15]*=a;return this},applyToBufferAttribute:function(){var a=new n;return function(b){for(var c=0,d=b.count;c<d;c++)a.x=b.getX(c),a.y=b.getY(c),a.z=b.getZ(c),a.applyMatrix4(this),b.setXYZ(c,a.x,a.y,a.z);return b}}(),determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=
+a[1],g=a[5],h=a[9],k=a[13],m=a[2],q=a[6],l=a[10],p=a[14];return a[3]*(+e*h*q-d*k*q-e*g*l+c*k*l+d*g*p-c*h*p)+a[7]*(+b*h*p-b*k*l+e*f*l-d*f*p+d*k*m-e*h*m)+a[11]*(+b*k*q-b*g*p-e*f*q+c*f*p+e*g*m-c*k*m)+a[15]*(-d*g*m-b*h*q+b*g*l+d*f*q-c*f*l+c*h*m)},transpose:function(){var a=this.elements,b;b=a[1];a[1]=a[4];a[4]=b;b=a[2];a[2]=a[8];a[8]=b;b=a[6];a[6]=a[9];a[9]=b;b=a[3];a[3]=a[12];a[12]=b;b=a[7];a[7]=a[13];a[13]=b;b=a[11];a[11]=a[14];a[14]=b;return this},setPosition:function(a){var b=this.elements;b[12]=
+a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[1],g=d[2],h=d[3],k=d[4],m=d[5],q=d[6],l=d[7],p=d[8],r=d[9],n=d[10],t=d[11],y=d[12],x=d[13],v=d[14],d=d[15],E=r*v*l-x*n*l+x*q*t-m*v*t-r*q*d+m*n*d,w=y*n*l-p*v*l-y*q*t+k*v*t+p*q*d-k*n*d,M=p*x*l-y*r*l+y*m*t-k*x*t-p*m*d+k*r*d,W=y*r*q-p*x*q-y*m*n+k*x*n+p*m*v-k*r*v,C=e*E+f*w+g*M+h*W;if(0===C){if(!0===b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");console.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");
 return this.identity()}C=1/C;c[0]=E*C;c[1]=(x*n*h-r*v*h-x*g*t+f*v*t+r*g*d-f*n*d)*C;c[2]=(m*v*h-x*q*h+x*g*l-f*v*l-m*g*d+f*q*d)*C;c[3]=(r*q*h-m*n*h-r*g*l+f*n*l+m*g*t-f*q*t)*C;c[4]=w*C;c[5]=(p*v*h-y*n*h+y*g*t-e*v*t-p*g*d+e*n*d)*C;c[6]=(y*q*h-k*v*h-y*g*l+e*v*l+k*g*d-e*q*d)*C;c[7]=(k*n*h-p*q*h+p*g*l-e*n*l-k*g*t+e*q*t)*C;c[8]=M*C;c[9]=(y*r*h-p*x*h-y*f*t+e*x*t+p*f*d-e*r*d)*C;c[10]=(k*x*h-y*m*h+y*f*l-e*x*l-k*f*d+e*m*d)*C;c[11]=(p*m*h-k*r*h-p*f*l+e*r*l+k*f*t-e*m*t)*C;c[12]=W*C;c[13]=(p*x*g-y*r*g+y*f*n-e*x*
 n-p*f*v+e*r*v)*C;c[14]=(y*m*g-k*x*g-y*f*q+e*x*q+k*f*v-e*m*v)*C;c[15]=(k*r*g-p*m*g+p*f*q-e*r*q-k*f*n+e*m*n)*C;return this},scale:function(a){var b=this.elements,c=a.x,d=a.y;a=a.z;b[0]*=c;b[4]*=d;b[8]*=a;b[1]*=c;b[5]*=d;b[9]*=a;b[2]*=c;b[6]*=d;b[10]*=a;b[3]*=c;b[7]*=d;b[11]*=a;return this},getMaxScaleOnAxis:function(){var a=this.elements;return Math.sqrt(Math.max(a[0]*a[0]+a[1]*a[1]+a[2]*a[2],a[4]*a[4]+a[5]*a[5]+a[6]*a[6],a[8]*a[8]+a[9]*a[9]+a[10]*a[10]))},makeTranslation:function(a,b,c){this.set(1,
 0,0,a,0,1,0,b,0,0,1,c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,h=a.z,k=e*f,m=e*g;this.set(k*f+c,k*

build/three.module.js

@@ -3645,9 +3645,19 @@ Object.assign( Matrix4.prototype, {
 
 			if ( x.lengthSq() === 0 ) {
 
-				// eye and target are in the same vertical
+				// up and z are parallel
 
-				z.z += 0.0001;
+				if ( Math.abs( up.z ) === 1 ) {
+
+					z.x += 0.0001;
+
+				} else {
+
+					z.z += 0.0001;
+
+				}
+
+				z.normalize();
 				x.crossVectors( up, z );
 
 			}
@@ -18298,7 +18308,7 @@ function WebGLTextures( _gl, extensions, state, properties, capabilities, paramT
 				// (https://www.khronos.org/registry/webgl/extensions/WEBGL_depth_texture/)
 				if ( texture.type !== UnsignedInt248Type ) {
 
-				        console.warn( 'THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.' );
+					console.warn( 'THREE.WebGLRenderer: Use UnsignedInt248Type for DepthStencilFormat DepthTexture.' );
 
 					texture.type = UnsignedInt248Type;
 					glType = paramThreeToGL( texture.type );