147             fragBuilder->codeAppend("float4 circleEdge;");  in onEmitCode()
150                 fragBuilder->codeAppend("half3 clipPlane;");  in onEmitCode()
155                 fragBuilder->codeAppend("half3 isectPlane;");  in onEmitCode()
161                 fragBuilder->codeAppend("half3 unionPlane;");  in onEmitCode()
167                 fragBuilder->codeAppend("float4 roundCapCenters;");  in onEmitCode()
192             fragBuilder->codeAppend("float d = length(circleEdge.xy);");  in onEmitCode()
193             fragBuilder->codeAppend("half distanceToOuterEdge = half(circleEdge.z * (1.0 - d));");  in onEmitCode()
194             fragBuilder->codeAppend("half edgeAlpha = saturate(distanceToOuterEdge);");  in onEmitCode()
196                 fragBuilder->codeAppend(  in onEmitCode()
198                 fragBuilder->codeAppend("half innerAlpha = saturate(distanceToInnerEdge);");  in onEmitCode()
199                 fragBuilder->codeAppend("edgeAlpha *= innerAlpha;");  in onEmitCode()
203                 fragBuilder->codeAppend(  in onEmitCode()
207                     fragBuilder->codeAppend(  in onEmitCode()
212                     fragBuilder->codeAppend(  in onEmitCode()
216                 fragBuilder->codeAppend("edgeAlpha *= clip;");  in onEmitCode()
328             fragBuilder->codeAppend("float4 circleEdge;");  in onEmitCode()
332             fragBuilder->codeAppend("float4 dashParams;");  in onEmitCode()
360             vertBuilder->codeAppend(R"(  in onEmitCode()
432             fragBuilder->codeAppend(R"(  in onEmitCode()
629             fragBuilder->codeAppend("float test = dot(offset, offset) - 1.0;");  in onEmitCode()
636             fragBuilder->codeAppend("float grad_dot = dot(grad, grad);");  in onEmitCode()
640                 fragBuilder->codeAppend("grad_dot = max(grad_dot, 1.1755e-38);");  in onEmitCode()
642                 fragBuilder->codeAppend("grad_dot = max(grad_dot, 6.1036e-5);");  in onEmitCode()
648                 fragBuilder->codeAppend("float invlen = inversesqrt(grad_dot);");  in onEmitCode()
650             fragBuilder->codeAppend("float edgeAlpha = saturate(0.5-test*invlen);");  in onEmitCode()
656                 fragBuilder->codeAppend("test = dot(offset, offset) - 1.0;");  in onEmitCode()
663                 fragBuilder->codeAppend("grad_dot = dot(grad, grad);");  in onEmitCode()
665                     fragBuilder->codeAppend("grad_dot = max(grad_dot, 6.1036e-5);");  in onEmitCode()
671                     fragBuilder->codeAppend("invlen = inversesqrt(grad_dot);");  in onEmitCode()
673                 fragBuilder->codeAppend("edgeAlpha *= saturate(0.5+test*invlen);");  in onEmitCode()
814             fragBuilder->codeAppend("float test = dot(scaledOffset, scaledOffset) - 1.0;");  in onEmitCode()
825             fragBuilder->codeAppend("float grad_dot = 4.0*dot(grad, grad);");  in onEmitCode()
828                 fragBuilder->codeAppend("grad_dot = max(grad_dot, 1.1755e-38);");  in onEmitCode()
830                 fragBuilder->codeAppend("grad_dot = max(grad_dot, 6.1036e-5);");  in onEmitCode()
832             fragBuilder->codeAppend("float invlen = inversesqrt(grad_dot);");  in onEmitCode()
838                 fragBuilder->codeAppend("float edgeAlpha = saturate(1.0-test*invlen);");  in onEmitCode()
839                 fragBuilder->codeAppend("edgeAlpha *= saturate(1.0+test*invlen);");  in onEmitCode()
841                 fragBuilder->codeAppend("float edgeAlpha = saturate(0.5-test*invlen);");  in onEmitCode()
847                 fragBuilder->codeAppend("test = dot(scaledOffset, scaledOffset) - 1.0;");  in onEmitCode()
857                 fragBuilder->codeAppend("grad_dot = 4.0*dot(grad, grad);");  in onEmitCode()
859                     fragBuilder->codeAppend("grad_dot = max(grad_dot, 6.1036e-5);");  in onEmitCode()
861                 fragBuilder->codeAppend("invlen = inversesqrt(grad_dot);");  in onEmitCode()
865                 fragBuilder->codeAppend("edgeAlpha *= saturate(0.5+test*invlen);");  in onEmitCode()