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avatars:avatar_design_background [2024/11/29 14:34] – [Shape] kaahupahauavatars:avatar_design_background [2024/11/29 15:12] (current) – [Conclusion and Consequences] kaahupahau
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 Key aspects of the Skin included: Key aspects of the Skin included:
  
-  * Surface Texture: The skin determined the visual appearance of the avatar's body, including skin tone, ruddiness, and other surface details.+  * Surface "Texture" (as in structure): The skin determined the visual appearance of the avatar's body, including skin tone, ruddiness, and other surface details.
   * Facial Features: It included painted-on elements such as eyebrows, lip color, and eye shading.   * Facial Features: It included painted-on elements such as eyebrows, lip color, and eye shading.
   * Detailing and Realism: Skin textures provided shading, highlights, and contours that simulated realistic human (or non-human) appearances.   * Detailing and Realism: Skin textures provided shading, highlights, and contours that simulated realistic human (or non-human) appearances.
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 The Skin was essentially the "paint" over the "canvas" of the Shape. Together, they determined whether the avatar looked like a cartoonish character, a realistic human, or even a fantastical creature. The Skin was essentially the "paint" over the "canvas" of the Shape. Together, they determined whether the avatar looked like a cartoonish character, a realistic human, or even a fantastical creature.
 Years later, from around 2006 onward, a so-called "tattoo-layer" was added to the skin.  Years later, from around 2006 onward, a so-called "tattoo-layer" was added to the skin. 
-Three images with a maximum resolution of 2048*2048 pixel could be added, one for the face, one for the torso and arms, and one for the hops downwards.\\ +Three images with a maximum resolution of 2048*2048 pixel could be added, one for the face, one for the torso and arms, and one for the beltline / waist and downwards.\\ 
-These allow, up to the present day, to create finely textured avatar skins. +These allow, up to the present day, to create finely textured Skins.\\ 
 +Without a skin, an avatar would default to either a gray figure, an orange cloud or be invisible, depending on the software used to access Second Life or OpenSimulator.
 ===== Interplay Between Shape and Skin ===== ===== Interplay Between Shape and Skin =====
  
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 For example: For example:
  
-  * A tall, muscular Shape could be paired with a reptilian Skin for a dragon-like appearance.+  * A tall, muscular Shape could be paired with a green Skin for a reptilian-like appearance.
   * A petite, slender Shape combined with a freckled Skin might create a youthful human character.   * A petite, slender Shape combined with a freckled Skin might create a youthful human character.
 +  * By using a buff shape and adding suitable textures to the three regions of the tattoo-layer of a green Skin, a scarred orc with tattoos can be created.
  
 Together, they form the foundation of an avatar's look in Second Life, as well as OpenSimulator,  before clothing, hair, and other accessories are added. Together, they form the foundation of an avatar's look in Second Life, as well as OpenSimulator,  before clothing, hair, and other accessories are added.
 All components designed to match the default avatars design principles, i.e. are designed as textures to be applied to system default components, have the advantage of being automatically rigged and conforming perfectly to the system default avatars motions. All components designed to match the default avatars design principles, i.e. are designed as textures to be applied to system default components, have the advantage of being automatically rigged and conforming perfectly to the system default avatars motions.
 +
 +===== Conclusion and Consequences =====
 +
 +  * Whilst there exist "avatar bodies" as .blend and .DAE files, they are primarily references for the size of objects and can be used as a "frame" to apply the reference UVMaps to as to be able to paint the three "tattoo layer" textures for the Skin item, that can be applied to the Skin item to form an avatars Skin, in a comprehensible way.
 +  * Separate textures for the tattoo-layer are needed as soon as the skin should be anything other than unicolor.
 +  * Textures deviating from the reference UV maps for the Skin items tattoo layer in layout will not be properly displayed on the resulting avatar, once a Shape item is applied to create a visible avatar. 
 +  * Creating a body, or using anything other than the reference UV Maps, requires to not only rig the newly created body the the skeletal model, it also requires either creating anew or re-rigging  the many thousands of already existing components such as 
 +    * eyes, 
 +    * hair, 
 +    * pants, 
 +    * socks, 
 +    * shoes, 
 +    * trousers, 
 +    * skirts, 
 +    * glasses, 
 +    * hats, 
 +    * shirts, ...
 +  * ... as the avatar would not be compatible with any of the existing components.
 +
 +
  
Last modified: le 2024/11/29 14:34

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