declare const _default: "\nuniform vec4 color;\nuniform float dashLength;\nuniform float dashPattern;\n\nuniform vec4 sidesColor;\nuniform float sidesDashLength;\nuniform float globalAlpha;\n\nin float v_polylineAngle;\n\nconst float maskLength = 16.0;\n\nmat2 rotateMars3D(float rad) {\n  float c = cos(rad);\n  float s = sin(rad);\n  return mat2(c, s, -s, c);\n}\n\nczm_material czm_getMaterial(czm_materialInput materialInput) {\n  czm_material material = czm_getDefaultMaterial(materialInput);\n\n  vec2 pos = rotateMars3D(v_polylineAngle) * gl_FragCoord.xy;\n  vec2 st = materialInput.st;\n\n  float centerGlow = widthRatio / abs(st.t - 0.5) - (widthRatio / 0.5) - 1.0;\n  if (centerGlow > 0.0) {\n    float dashPosition = fract(pos.x / (dashLength * czm_pixelRatio));\n    float maskIndex = floor(dashPosition * maskLength);\n    float maskTest = floor(dashPattern / pow(2.0, maskIndex));\n    if ((mod(maskTest, 2.0) < 1.0)) {\n      discard;\n    }\n\n    material.emission = color.rgb;\n    material.alpha = color.a;\n    return material;\n  }\n\n  float sidesGlow = (1.0 - sidesWidthRatio) / abs(st.t - 0.5) - ((1.0 - sidesWidthRatio) / 0.5) - 1.0;\n  if (sidesGlow < 0.0) {\n    float dashPosition = fract(pos.x / (sidesDashLength * czm_pixelRatio));\n    float maskIndex = floor(dashPosition * maskLength);\n    float maskTest = floor(dashPattern / pow(2.0, maskIndex));\n    if ((mod(maskTest, 2.0) < 1.0)) {\n      discard;\n    }\n\n    material.emission = sidesColor.rgb;\n    material.alpha = sidesColor.a * globalAlpha;\n    return material;\n  }\n\n  discard;\n}\n";
export default _default;
//# sourceMappingURL=VcLineThreeDashMaterial.d.ts.map