HunyuanSheng 3D Professional Edition

Generate 3D Models Based on HunYuan Large Model
Intelligently generate 3D models from input text descriptions/images.

3 concurrent tasks are provided by default, meaning a maximum of 3 submitted tasks can be processed at the same time; the next task can only start after the previous one is completed.

Different parameter combinations correspond to different deduction standards when calling the interface. The default mode is Text/Image-to-3D + Standard Texture Mode, which costs 0.4 PTC per time.
✅ No fees are deducted for failed generation tasks (including failures caused by content risk control policies, applicable to all failure reasons).

Generation Task Types
GenerateType is a required parameter with a default value of Normal; you can select 1 of the 4 generation modes, and fees are deducted according to the corresponding type.

Generation Task Type	Function Description	Cost
Normal	Generate textured geometric models	0.4 PTC/time
LowPoly	Generate textured geometric models after intelligent decimation	0.5 PTC/time
Geometry	Generate texture-free geometric models (white models)	0.3 PTC/time
Sketch	Generate textured geometric models from input sketches/line drawings	0.5 PTC/time

Additional Parameters
Can be used additionally after selecting the generation task type; multiple parameters are supported, and fees are deducted by superposition according to the additional items.

Additional Parameter Name	Function Description	Additional Cost
MultiViewImages	Generate 3D models from multi-view images	0.2 PTC/time
EnablePBR	Generate 3D models with PBR materials, including metallicity, roughness, and normal maps	0.2 PTC/time
FaceCount	Generate 3D models with custom face counts	0.2 PTC/time
ResultFormat	Customize the format of the generated models	0.1 PTC/time

Key Parameter Rules

Required (select one of three): One of ImageBase64, ImageUrl, and Prompt must be filled in; Prompt cannot coexist with ImageBase64/ImageUrl (except for Sketch mode).

Version Restrictions: The LowPoly parameter is not supported in version 3.1; only version 3.1 supports top/bottom/oblique front views.

Parameter Validity: The EnablePBR parameter is invalid in Geometry mode; PolygonType is only valid in LowPoly mode.

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HunyuanSheng 3D Professional Edition

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