642         v->codeAppend("float2 corner = corner_and_radius_outsets.xy;");  in onEmitCode()
643         v->codeAppend("float2 radius_outset = corner_and_radius_outsets.zw;");  in onEmitCode()
644         v->codeAppend("float2 aa_bloat_direction = aa_bloat_and_coverage.xy;");  in onEmitCode()
645         v->codeAppend("float is_linear_coverage = aa_bloat_and_coverage.w;");  in onEmitCode()
648         v->codeAppend("float2 pixellength = inversesqrt("  in onEmitCode()
650         v->codeAppend("float4 normalized_axis_dirs = skew * pixellength.xyxy;");  in onEmitCode()
651         v->codeAppend("float2 axiswidths = (abs(normalized_axis_dirs.xy) + "  in onEmitCode()
653         v->codeAppend("float2 aa_bloatradius = axiswidths * pixellength * .5;");  in onEmitCode()
656         v->codeAppend("float4 radii_and_neighbors = radii_selector"  in onEmitCode()
658         v->codeAppend("float2 radii = radii_and_neighbors.xy;");  in onEmitCode()
659         v->codeAppend("float2 neighbor_radii = radii_and_neighbors.zw;");  in onEmitCode()
661         v->codeAppend("float coverage_multiplier = 1;");  in onEmitCode()
662         v->codeAppend("if (any(greaterThan(aa_bloatradius, float2(1)))) {");  in onEmitCode()
667         v->codeAppend(    "corner = max(abs(corner), aa_bloatradius) * sign(corner);");  in onEmitCode()
668         v->codeAppend(    "coverage_multiplier = 1 / (max(aa_bloatradius.x, 1) * "  in onEmitCode()
672         v->codeAppend(    "radii = float2(0);");  in onEmitCode()
673         v->codeAppend("}");  in onEmitCode()
676         v->codeAppend("float coverage = aa_bloat_and_coverage.z;");  in onEmitCode()
682         v->codeAppend("if (any(lessThan(radii, aa_bloatradius * 1.5))) {");  in onEmitCode()
684         v->codeAppend(    "radii = float2(0);");  in onEmitCode()
687         v->codeAppend(    "aa_bloat_direction = sign(corner);");  in onEmitCode()
688         v->codeAppend(    "if (coverage > .5) {");  // Are we an inset edge?  in onEmitCode()
689         v->codeAppend(        "aa_bloat_direction = -aa_bloat_direction;");  in onEmitCode()
690         v->codeAppend(    "}");  in onEmitCode()
691         v->codeAppend(    "is_linear_coverage = 1;");  in onEmitCode()
692         v->codeAppend("} else {");  in onEmitCode()
696         v->codeAppend(    "radii = clamp(radii, pixellength * 1.5, 2 - pixellength * 1.5);");  in onEmitCode()
697         v->codeAppend(    "neighbor_radii = clamp(neighbor_radii, pixellength * 1.5, "  in onEmitCode()
700         v->codeAppend(    "float2 spacing = 2 - radii - neighbor_radii;");  in onEmitCode()
701         v->codeAppend(    "float2 extra_pad = max(pixellength * .0625 - spacing, float2(0));");  in onEmitCode()
702         v->codeAppend(    "radii -= extra_pad * .5;");  in onEmitCode()
703         v->codeAppend("}");  in onEmitCode()
707         v->codeAppend("float2 aa_outset = "  in onEmitCode()
709         v->codeAppend("float2 vertexpos = corner + radius_outset * radii + aa_outset;");  in onEmitCode()
711         v->codeAppend("if (coverage > .5) {");  // Are we an inset edge?  in onEmitCode()
716         v->codeAppend(    "if (aa_bloat_direction.x != 0 && vertexpos.x * corner.x < 0) {");  in onEmitCode()
717         v->codeAppend(        "float backset = abs(vertexpos.x);");  in onEmitCode()
718         v->codeAppend(        "vertexpos.x = 0;");  in onEmitCode()
719         v->codeAppend(        "vertexpos.y += "  in onEmitCode()
721         v->codeAppend(        "coverage = (coverage - .5) * abs(corner.x) / "  in onEmitCode()
723         v->codeAppend(    "}");  in onEmitCode()
724         v->codeAppend(    "if (aa_bloat_direction.y != 0 && vertexpos.y * corner.y < 0) {");  in onEmitCode()
725         v->codeAppend(        "float backset = abs(vertexpos.y);");  in onEmitCode()
726         v->codeAppend(        "vertexpos.y = 0;");  in onEmitCode()
727         v->codeAppend(        "vertexpos.x += "  in onEmitCode()
729         v->codeAppend(        "coverage = (coverage - .5) * abs(corner.y) / "  in onEmitCode()
731         v->codeAppend(    "}");  in onEmitCode()
732         v->codeAppend("}");  in onEmitCode()
735         v->codeAppend("float2x2 skewmatrix = float2x2(skew.xy, skew.zw);");  in onEmitCode()
736         v->codeAppend("float2 devcoord = vertexpos * skewmatrix + translate_and_localrotate.xy;");  in onEmitCode()
743             v->codeAppend("float2 T = vertexpos * .5 + .5;");  in onEmitCode()
744             v->codeAppend("float2 localcoord = localrect.xy * (1 - T) + "  in onEmitCode()
753         v->codeAppend("if (0 != is_linear_coverage) {");  in onEmitCode()
758         v->codeAppend("} else {");  in onEmitCode()
761         v->codeAppend(    "float2 arccoord = 1 - abs(radius_outset) + aa_outset/radii * corner;");  in onEmitCode()
771         v->codeAppend("}");  in onEmitCode()