向量vectors設(shè)置問題,不清楚如何設(shè)置Normal and Up Vectors,你可以在Irradiance/Illuminance Options中選中"Automatically calculate Normal and Up Vectors”。 WX&IQ@ o:d7IL 另外,分析圖的顏色和項(xiàng)目也可以在Irradiance/Illuminance Options中設(shè)置。
站長說的很對(duì),補(bǔ)充一下: IogLkhWX Normal Vector X_PzK'#m The Normal Vector is a vector in 3D space that is used to orient the projection |r@;ulO plane for the irradiance map. The plane is defined to be perpendicular to the =-dnniKW4 Normal Vector, and the irradiance incident on the selected surface is projected xU\!UVQ/ onto this plane. When the map is displayed, the normal vector is pointing toward 11PL1zzH you. I"]E}n