赣州市洪水风险预警系统三维版本
xiebin
2023-02-21 4062c04655d19366ca5e4c772d8a8e9c5690ef7d
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/**
 * DOC_TBA
 *
 * @name czm_ray
 * @glslStruct
 */
struct czm_ray
{
    vec3 origin;
    vec3 direction;
};