Threejs loading DAE model encounters a summary of issues

Threejs loading DAE model encounters a summary of issues

The beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)

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Let's take a look at a threejs. Official example:

Http://threejs.org/examples/#webgl_loader_collada_skinning

Http://threejs.org/examples/webgl_loader_collada_skinning.html

<! DOCTYPE html>
Where the DAE model is loaded
"./models/collada/avatar.dae",
The full address is as follows:
Http://threejs.org/examples/models/collada/avatar.dae
Using the MAC operating system Finder directly can select the downloaded Avatar.dae, press space to pop up the viewing window, the effect is as follows:

Use the text editor to open Avatar.dae, search for the Library_images keyword, and find the following section:
<library_images>    <image id= "vws_b_male2-2_jpg" >      <init_from>vws_b_male2-2.jpg</init _from>    </image>  </library_images>

By the path relative to the Dae, stitch the full address of the map file:
Http://threejs.org/examples//models/collada/VWS_B_Male2-2.jpg

Download and save the map to the same directory as the Avatar.dae, so you can see the pasted model by using the Finder.
Thus, the DAE is a complete self-maintaining model, through which the XML organizes information that is sufficient to present and map the hosted model, even lights, animations, and so on.

The following angle, you can see the model has a highlight of the section, here can be initially determined to be a picture of the light information on the map, that is, the map is baked on the light information.

It can be confirmed that the non-ambient light, the following with Xcode open Dae, see its Lights part is empty, indicating that there is no light.

Here's a tip, if you get the DAE model with a light source and you don't want the ambient light, you can open the Dae with a text editor and find the ambient XML tag:
        <ambient>          <color></color>        </ambient>

The content of the color under it is the three-color value of the ambient light, so that the ambient light does not work.