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-  2018 

一种基于泊松融合的实时海滩场景模拟 A real-time beach scene simulation based on Poisson fusion

Keywords: 海滩场景,三维模型,实时绘制,泊松融合

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Abstract:

三维海滩场景绘制具有内容复杂、分辨难度大、计算量大的特点.现有三维海滩场景处理方法不足以满足军事仿真和实时游戏等应用领域的需求.针对上述情况,提出了基于泊松融合实时海滩场景模型.通过采用简化的大气散射方程组对天空进行建模,使用反向快速傅立叶变换和双向反射分布函数绘制海面的动态效果,使用纹理贴图实现沙滩的真实感绘制,最后使用泊松方程对天空、海面和沙滩进行融合.实验结果表明,该类绘制融合的方法能够减少绘制时间,实现三维动态海滩场景的实时绘制

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