环境贴图 Environment ; Environment Mapping ; ambient map ; Enviroment map
环境贴图使用方法 HDRI
立方体环境贴图 Cube Environment Mapping ; Cubic environment
环境贴图施用要领 hdri
渲染环境贴图 Rendering Environment Maps
球面环境贴图 spherical environment mapping
应用于环境贴图 apply to environment map
环境相机贴图编辑器 Camera Map
环境贴图映射 cube environment mapping
该方法从分析球面调和函数入手，首先得出环境贴图的二次多项式表达形式；
The approach starts from an analysis of spherical harmonics and finds out a quadratic polynomial form of environment mapping.
此通道还负责渲染着色器中的光照贴图，环境光和自发光。
This pass also adds any lightmaps, ambient and emissive lighting from the shader.
本系统通过简单的建模、多种贴图方式以及导入3d模型来近似地描述大型环境，具有较强的实用性、较好的实时性和显示效果。
Through simple modeling, multiple mapping ways and import 3d model to describe large-scale indoor environment, this paper presents a practical, real-time virtual scene construction system.
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