赣州市洪水风险预警系统三维版本
xiebin
2023-02-23 210bca4e717b4a8c3aa6269ecc2f5160a13d81a6
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/**
 * DOC_TBA
 *
 * @name czm_ray
 * @glslStruct
 */
struct czm_ray
{
    vec3 origin;
    vec3 direction;
};