Vulkan 创建 CubeMap

参考

Vulkan Adventures: Cube map tutorial! - satellitnorden

摘要

需要在 Create Image 和 Create Image View 进行配置

VkImageCreateInfo

1. flags : VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT

2. arrayLayers : 6

3. imageType : VK_IMAGE_TYPE_2D

4. subresourceRange layerCount : 6

VkImageViewCreateInfo

1. viewType : VK_IMAGE_VIEW_TYPE_CUBE

2. arrayLayers : 6

3. layerCount : 6

layout (binding = X) uniform samplerCube cubeMapTexture;
vec4 textureSample = texture(cubeMapTexture, directionVector);