DSDSWeb/static/js/Cesium-1.53/Source/Shaders/Builtin/Functions/transformPlane.js

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2024-07-11 18:02:47 +08:00
//This file is automatically rebuilt by the Cesium build process.
define(function() {
'use strict';
return "vec4 czm_transformPlane(vec4 clippingPlane, mat4 transform) {\n\
vec3 transformedDirection = normalize((transform * vec4(clippingPlane.xyz, 0.0)).xyz);\n\
vec3 transformedPosition = (transform * vec4(clippingPlane.xyz * -clippingPlane.w, 1.0)).xyz;\n\
vec4 transformedPlane;\n\
transformedPlane.xyz = transformedDirection;\n\
transformedPlane.w = -dot(transformedDirection, transformedPosition);\n\
return transformedPlane;\n\
}\n\
";
});