Waterwave simulation methods and apparatuses, electronic devices, and storage media

An electronic device, comprising:

• a processor;
• a memory for storing a computer program executable by the processor;
• wherein the processor is configured to execute the computer program in the memory to implement operations comprising:
• in response to detecting that waterwaves need to be acquired during simulation on an initial model, acquiring one or more target regions corresponding to the waterwaves and one or more slots corresponding to the one or more target regions;
• and
• obtaining a target model by attaching the one or more slots to the initial model, wherein an effect of waterwaves is present in the one or more target regions of the target model;
• wherein acquiring the one or more slots corresponding to the one or more target regions comprises:
• obtaining one or more first images by acquiring and processing one or more bitmap images;
• and
• obtaining one or more second images by processing the one or more first images, wherein the one or more second images are used as the one or more slots corresponding to the one or more target regions;
• wherein obtaining the one or more first images by processing the one or more bitmap images comprises:
• for each of the one or more bitmap images,
• acquiring a target point in the bitmap image and a normal corresponding to the target point, wherein the normal is a straight line passing through the target point and parallel to a z-axis in a bitmap image coordinate system;
• acquiring transformation data of pixels around the target point with the normal corresponding to the target point as reference and in conjunction with a preset angle in noise data, and determining to-be-processed pixels according to the target point;
• determining a transformation matrix corresponding to the bitmap image according to the transformation data and the to-be-processed pixels;
• and
• obtaining the one or more first images by adjusting the one or more bitmap images according to respective transformation matrices.

A non-volatile computer readable storage medium, wherein an executable computer program in the storage medium is executed by a processor to implement operations comprising:

• in response to detecting that waterwaves need to be acquired during simulation on an initial model, acquiring one or more target regions corresponding to the waterwaves and one or more slots corresponding to the one or more target regions;
• and
• obtaining a target model by attaching the one or more slots to the initial model, wherein an effect of waterwaves is present in the one or more target regions of the target model;
• wherein acquiring the one or more slots corresponding to the one or more target regions comprises:
• obtaining one or more first images by acquiring and processing one or more bitmap images;
• and
• obtaining one or more second images by processing the one or more first images, wherein the one or more second images are used as the one or more slots corresponding to the one or more target regions;
• wherein obtaining the one or more first images by processing the one or more bitmap images comprises:
• for each of the one or more bitmap images,
• acquiring a target point in the bitmap image and a normal corresponding to the target point, wherein the normal is a straight line passing through the target point and parallel to a z-axis in a bitmap image coordinate system;
• acquiring transformation data of pixels around the target point with the normal corresponding to the target point as reference and in conjunction with a preset angle in noise data, and determining to-be-processed pixels according to the target point;
• determining a transformation matrix corresponding to the bitmap image according to the transformation data and the to-be-processed pixels;
• and
• obtaining the one or more first images by adjusting the one or more bitmap images according to respective transformation matrices.