Three-dimensional virtual image display method and apparatus, terminal, and storage medium

A three-dimensional virtual image display apparatus, comprising:

• a memory storing computer program instructions;
• and
• a processor coupled to the memory and, when executing the computer program instructions, configured to perform:
• obtaining a first model map and a second model map of a three-dimensional virtual image, wherein the three-dimensional virtual image comprises a first model and a second model, the first model map comprises texture data of each pixel point in the first model, and the second model map comprises texture data of each pixel point in the second model;
• determining a target region of the three-dimensional virtual image, the target region being a joining region of the first model and the second model;
• setting brightness of each pixel point in the target region in a shader to be a same value, the shader being configured to set illumination environmental data of each pixel point in the three-dimensional virtual image and the illumination environmental data at least comprising the brightness;
• and
• rendering the first model map and the second model map through the shader, so that a brightness of each pixel point in the target region displayed after rendering is equal.

A non-transitory computer-readable storage medium storing computer program instructions executable by at least one processor to perform:

• obtaining a first model map and a second model map of a three-dimensional virtual image, wherein the three-dimensional virtual image comprises a first model and a second model, the first model map comprises texture data of each pixel point in the first model, and the second model map comprises texture data of each pixel point in the second model;
• determining a target region of the three-dimensional virtual image, the target region being a joining region of the first model and the second model;
• setting brightness of each pixel point in the target region in a shader to be a same value, the shader being configured to set illumination environmental data of each pixel point in the three-dimensional virtual image and the illumination environmental data at least comprising the brightness;
• and
• rendering the first model map and the second model map through the shader, so that a brightness of each pixel point in the target region displayed after rendering is equal.