Spite3D.Some model not showing

cocos2d-x C++
#1

I get some model from Spite3DTest and loaded them to my test. In scene showing only “boss.c3b”, “teapot.c3b” and “plane.c3t”. Other models not showing(only black screen), but loaded in scene. I test it on Windows, Cocos2D-X 3.5 Framework.

#2

May need texture

#3

“.c3b” and “c3t” doesn’t contain texture? I deleted all textures from res folder and result was same. I successfully load my “mesh.obj” without texture and it was showing but only in white color :slight_smile:

code:
“axe.c3b” - not showing

  auto orc = cocos2d::Sprite3D::create("axe.c3b");
    	orc->setScale(5);
    	orc->setNormalizedPosition(Vec2(.5f, .3f));    
    	orc->setRotation3D(Vec3(0, 90, 0));

“boss.c3b” - showing successfully

  auto orc = cocos2d::Sprite3D::create("boss.c3b");
    	orc->setScale(5);
    	orc->setNormalizedPosition(Vec2(.5f, .3f));    
    	orc->setRotation3D(Vec3(0, 90, 0));
#4

texture is very import to c3b/c3t

#5

To many bugs… :frowning:
My Blender scene
And my game scene, whithout material

I try conver another fbx from https://github.com/cocos2d-x/fbx-conv/tree/master/samples
Only knight.fbx showing on scene. Another meshes loading without material succesfull, but with texture laoding and not showing.
Can you give me your *fbx and *c3b models? I will try test it
Maybe it help

#6

Finaly i loaded my mesh with texture and it showing :slight_smile: I think my texture was to big, i used 1024x1024px
Can you tell me max size of texture to 3DSprite of MB and resolution in Pixels?

#7

texture size can use 512x512, if model is displayed very small, texture can use 128*128

#8

Thank you a lot!