feat: model

assets/obj4/README.md

+# 压缩顺序 
+
+obj 压缩到 gltf 
+
+gltf 普通压缩到 er4.glb
+
+gltf draco 压缩到 er4-1.glb
\ No newline at end of file

assets/obj4/er4.mtl

+# 
+# Wavefront material file
+# Created in RealityCapture
+# Engine version v1.0.3.4987
+# 
+
+newmtl er4_Material
+Ka 1 1 1
+Kd 1 1 1
+d 1
+Ns 0
+illum 1
+
+newmtl er4_Material_u1_v1
+Ka 1 1 1
+Kd 1 1 1
+d 1
+Ns 0
+illum 1
+map_Kd er4_u1_v1.png

assets/obj4/er4.obj.rcInfo

+<Model globalCoordinateSystem="+proj=geocent +ellps=WGS84 +no_defs" globalCoordinateSystemName="local:1 - Euclidean"
+   exportCoordinateSystemType="0" transformToModel="1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1">
+  <Header magic="5786959" version="1"/>
+</Model>
+<ModelExport exportBinary="1" exportInfoFile="1" exportVertices="1" exportVertexColors="0"
+   exportVertexNormals="0" exportTriangles="1" exportTexturing="1" meshColor="4294967295"
+   tileType="0" exportTextureAlpha="0" exportToOneTexture="0" oneTextureMaxSide="8192"
+   oneTextureUsePow2TexSide="1" exportCoordinateSystemType="0" settingsAnchor="0 0 0"
+   settingsScalex="1" settingsScaley="1" settingsScalez="1" texturesFileType="png"
+   formatAndVersionUID="obj 000 " exportModelByParts="0" exportRandomPartColor="0"
+   exportCameras="0" exportCamerasAsModelPart="0" numberAsciiFormatting="%.16e">
+  <Header magic="5786949" version="1"/>
+</ModelExport>
+<CalibrationExportSettings undistortImagesWicFormat="{1B7CFAF4-713F-473C-BBCD-6137425FAEAF}"
+   undistortImagesWicPixlFormat="{6FDDC324-4E03-4BFE-B185-3D77768DC90F}"
+   undistortDownscaleFactor="0" undistortNamingConvention="0" undistFitMode="0"
+   undistResMode="0" undistPrincipalMode="0" undistCutOut="0" undistMaxPixels="0"
+   undistBackColor="0" undistortCustomWidth="0" undistortCustomHeight="0"
+   undistortCalibration="0" undistortImagesExtension="png" undistortImageNameSuffix=""
+   exportUndistorted="0" exportDisabled="0"/>