Model Texture Downsampling

Instructions for use

The tool can reduce the resolution of the texture image of the model, which can be used to reduce the storage and computation cost of the texture data while maintaining the image quality.

Parameter Description

Parameter Name Parameter Description Parameter Type
Model Dataset: Enter the model dataest to be operated on. DatasetVector
Downsampling Type:
(Optional)		 Sets the downsampling type. Options include resolution and multiplier.
  • Resolution: In this type, when the resolution of the source data texture image is higher than specified resolution, downsampling will be performed, otherwise it will not be performed.
  • Multiplier: In this type, the source model texture image will be scaled by the given multiplier.
ProcessType
Image Resolution:
(Optional)		 Sets the texture image resolution threshold. The default value is 0.05 in meters per pixel. When the resolution of the source model texture picture is higher than specified resolution, for example, 0.04, the texture is downsampled to the specified resolution; otherwise, it is not processed. Double
Downsampling factor:
(Optional)		 Sets the scale at which the texture image will be downscaled, i.e. the source model texture will be downscaled by the specified factor. The range is (0, 1). Double
Texture Size Limit:
(Optional)		 Sets the threshold for the texture's picture size. Options None, 1024 pixels \ * 1024 pixels, 2048 pixels \ * 2024 pixels, 4096 pixels \ * 4096 pixels, 8192 pixels \ * 8192 pixels.
When the length or width of the texture image of the source model is greater than specified threshold, the texture image will be zoomed to the specified threshold.		 CacheLimitTextureSize
Save As
(Optional)		 Set result data whether to save. Checked by default.
If not checked, result data will directly overwrite the source data. There is a risk that the source dataset may be corrupted due to interruption of operations.		 Boolean
Target Datasource
(Optional)		 This parameter is available only when Save As is checked and is used to set the target datasource where result data is stored. Datasource
Model Dataset:
(Optional)		 This parameter is available only if Save As is checked. It is used to set the result model dataset name. It is empty by default. If this parameter is left blank, the name of the result model dataset is still the source data name. String

Output Result

Parameter Name Parameter Description Parameter Type
Model Dataest Result Model Dataset DatasetVector