Import Pixel Art：Blender 导入导出插件

This add-on imports pixel art images as colored cubes or squares. Pixels with 100% alpha are ignored.

NOTE: For best results the imported pixel art should actually have the apparent pixels be actual 1×1 pixels in the image. If not, there is an option to automatically down-scale such images, but it will not work for lossy images (JPEG) or if it was scaled to a non integer multiple of the original size and might be slow (see below for more details). Maybe you'd rather want to down-scale the image manually (using nearest neighbor option) in an image editor.

Features

This add-on imports pixel art images as colored 1x1x1 separate cubes or 1×1 planes in a single mesh. Pixels with 100% alpha are ignored. All pixels of the same color will share one material. The material can use nodes. The names of the created cubes and materials can be controlled through format strings.

If you use the option 'Separate Cubes' then the imported pixels are all parented to an empty object so they can be easily transformed as a whole. The cubes have a size of 1x1x1 so they can be easily moved around pixel-by-pixel while holding ctrl.

If you use the option '2D Mesh' all the pixels will be planes in one single mesh. If you still want cubes then simply extrude the whole mesh by 1 unit in the Z direction. Alternatively you simply can use the solidify modifier.

This option imports much faster and it seems it is also faster to work with a single large mesh in blender than to work with many small objects.

Options

Import As

• Separate Cubes: Separate cubes where each cube is its own object.
• 2D Mesh: A single mesh that contains all pixels as squares.

Use material nodes

When this option is checked the materials of the pixels will use nodes.

Reuse existing materials with matching names

When this option is checked already existing materials that match the specified name will be used instead of creating new ones.

Auto down-scaling of up-scaled pixel art

Often pixel art is posted on the internet in an upscaled form, meaning one apparent pixel is actually e.g. 8×8 or more pixels in the image. When this option is checked the image is analyzed and automatically down-scaled. This might be pretty slow for big images, since this is all done in Python.

NOTE: This only works if the image was up-scaled to an exact integer multiple of the original and no other filters where applied. If the image was saved as a lossy format like JPEG this will fail pretty much always, since lossy formats kinda smudge the pixels. The used image should best be PNG, BMP, or GIF.

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