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XSI_Shape

Stores the mesh vertex positions, normals, texture coordinates and color information. Also used to store shape animation.

Introduced

5.0

Template

// Ordered form of template for the original shape
XSI_Shape SHP-<object> { 
   "ORDERED", 
   // XSI_SubComponentAttributeList templates... 
}

// Indexed form of template for the shape animation
XSI_Shape SHP-<object>-<index> { 
   "INDEXED", 
   // XSI_SubComponentAttributeList templates... 
}

Examples

// Original shape
XSI_Mesh MSH-cone { 
   XSI_Shape SHP-cone { 
       "ORDERED", 
       XSI_SubComponentAttributeList position { 
          "POSITION", 
          "FLOAT3", 
          26, 

          // 26 XYZ position values...

       }

       XSI_SubComponentAttributeList ImplicitNormal { 
          "NORMAL", 
          "FLOAT3", 
          112, 

          // 112 normal XYZ values...

       }

       XSI_SubComponentAttributeList Texture_Projection { 
          "TEXCOORD", 
          "FLOAT2", 
          112, 

          // 112 UV coordinates...

       }

       XSI_SubComponentAttributeList Vertex_Color { 
          "COLOR", 
          "FLOAT4", 
          112, 

          // 112 vertex RGBA color values...

       }

   }

   // ...

   }


// Shape animation

   XSI_Shape SHP-cone-0 { 
       "INDEXED", 
       XSI_SubComponentAttributeList ShapeKey1 { 
          "POSITION", 
          "FLOAT4", 
          9, 

          11.000000,0.000000,0.236488,0.473934,
          12.000000,0.000000,0.236488,0.473934,
          13.000000,0.000000,0.236488,0.473934,
          14.000000,0.000000,0.236488,0.473934,
          15.000000,0.000000,0.236488,0.473934,
          16.000000,0.000000,0.236488,0.473934,
          17.000000,0.000000,0.236488,0.473934,
          18.000000,0.000000,0.236488,0.473934,
          19.000000,0.000000,0.236488,0.473934,
       }

   }

   XSI_Shape SHP-cone-1 { 
       "INDEXED", 
       XSI_SubComponentAttributeList ShapeKey2 { 
          "POSITION", 
          "FLOAT4", 
          9, 

          11.000000,-0.024600,0.236488,0.475001,
          12.000000,-0.024600,0.236488,0.475001,
          13.000000,-0.024600,0.236488,0.475001,
          14.000000,-0.024600,0.236488,0.475001,
          15.000000,-0.024600,0.236488,0.475001,
          16.000000,-0.024600,0.236488,0.475001,
          17.000000,-0.024600,0.236488,0.475001,
          18.000000,-0.024600,0.236488,0.475001,
          19.000000,-0.024600,0.236488,0.475001,
       }

   }
}

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