declare const _default: "\nuniform vec4 color;\nuniform vec4 gapColor;\nuniform float dashLength;\nuniform float dashPattern;\nin float v_polylineAngle;\n\nconst float maskLength = 16.0;\n\nmat2 rotate(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 = rotate(v_polylineAngle) * gl_FragCoord.xy;\n\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\n  vec4 colorMars3D = (mod(maskTest, 2.0) < 1.0) ? gapColor : color;\n  if (colorMars3D.a < 0.005) {\n    float dashPosition2 = fract(pos.x / (dashLength * 0.25 * czm_pixelRatio));\n    float maskIndex2 = floor(dashPosition2 * maskLength);\n    float maskTest2 = floor(dashPattern / pow(2.0, maskIndex2));\n    colorMars3D = (mod(maskTest2, 2.0) < 1.0) ? gapColor : color;\n    if (colorMars3D.a < 0.005) {\n      discard;\n    }\n  }\n\n  colorMars3D = czm_gammaCorrect(colorMars3D);\n  material.emission = colorMars3D.rgb;\n  material.alpha = colorMars3D.a;\n  return material;\n}\n";
export default _default;
//# sourceMappingURL=VcLineDotDashMaterial.d.ts.map