Contents

    //This file is automatically rebuilt by the Cesium build process.
    /*global define*/
    define(function() {
    "use strict";
    return "uniform vec4 u_intersectionColor;\n\
uniform float u_intersectionWidth;\n\
\n\
bool inSensorShadow(vec3 coneVertexWC, czm_ellipsoid ellipsoidEC, vec3 pointWC)\n\
{\n\
    // Diagonal matrix from the unscaled ellipsoid space to the scaled space.    \n\
    vec3 D = ellipsoidEC.inverseRadii;\n\
\n\
    // Sensor vertex in the scaled ellipsoid space\n\
    vec3 q = D * coneVertexWC;\n\
    float qMagnitudeSquared = dot(q, q);\n\
    float test = qMagnitudeSquared - 1.0;\n\
    \n\
    // Sensor vertex to fragment vector in the ellipsoid's scaled space\n\
    vec3 temp = D * pointWC - q;\n\
    float d = dot(temp, q);\n\
    \n\
    // Behind silhouette plane and inside silhouette cone\n\
    return (d < -test) && (d / length(temp) < -sqrt(test));\n\
}\n\
\n\
///////////////////////////////////////////////////////////////////////////////\n\
\n\
vec4 getIntersectionColor()\n\
{\n\
    return u_intersectionColor;\n\
}\n\
\n\
float getIntersectionWidth()\n\
{\n\
    return u_intersectionWidth;\n\
}\n\
\n\
vec2 sensor2dTextureCoordinates(float sensorRadius, vec3 pointMC)\n\
{\n\
    // (s, t) both in the range [0, 1]\n\
    float t = pointMC.z / sensorRadius;\n\
    float s = 1.0 + (atan(pointMC.y, pointMC.x) / czm_twoPi);\n\
    s = s - floor(s);\n\
    \n\
    return vec2(s, t);\n\
}\n\
";
});

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
cesium-0.25.0	app/assets/javascripts/Shaders/SensorVolume.js
cesium-0.24.1	app/assets/javascripts/Shaders/SensorVolume.js
cesium-0.24.0	app/assets/javascripts/Shaders/SensorVolume.js