向量vectors设置问题，不清楚如何设置Normal and Up Vectors，你可以在Irradiance/Illuminance Options中选中"Automatically calculate Normal and Up Vectors”。 Wd<} |?R gI{F"7fa= 另外，分析图的颜色和项目也可以在Irradiance/Illuminance Options中设置。
huangshang
2008-06-22 21:21
多谢站长!!! 图像已经调的差不多了, 但还是不完全相同, 摸索中, 呵呵!!!
cyqdesign
2008-06-22 21:33
主要就是Irradiance/Illuminance Options设置差异。
灵魂
2008-06-22 21:53
在tracepro中设置面属性时，发现没有Ag这种属性，有没有办法把这种属性导进去呢 Hc !_o`[{l 求救
站长说的很对，补充一下： &x}JC/u]fd Normal Vector a+d|9y/k The Normal Vector is a vector in 3D space that is used to orient the projection '=5N ?) plane for the irradiance map. The plane is defined to be perpendicular to the Q{l;8M CL Normal Vector, and the irradiance incident on the selected surface is projected l
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4 onto this plane. When the map is displayed, the normal vector is pointing toward dpS you. OpfFF;"A' Up Vector +4 dHaj6 The Up Vector is a vector in 3D space that is used to orient the projection plane lB3X1e9 for the irradiance map. The plane is defined so that the Up Vector is parallel to the 49yN|h;c! vertical side of the plane. The irradiance incident on the selected surface is ZWv$K0agu projected onto this plane. When the map is displayed, the up vector will point #HML=qK~ toward the top of the screen.