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Code Issues 123 Wiki Activity

out of bounds in normals calculation

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VB
2017-03-05 22:22:06 +01:00
parent 84f54db12e
commit 6f74ecc439
1 changed files with 8 additions and 2 deletions
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6
Ground.cpp
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@@ -206,8 +206,14 @@ void TGroundNode::InitNormals()
} }
if (Vertices[i].Normal == vector3(0, 0, 0)) if (Vertices[i].Normal == vector3(0, 0, 0))
Vertices[i].Normal = (n1 + n2) / 2; Vertices[i].Normal = (n1 + n2) / 2;
if (i + 1 < iNumVerts)
{
if (Vertices[i + 1].Normal == vector3(0, 0, 0)) if (Vertices[i + 1].Normal == vector3(0, 0, 0))
Vertices[i + 1].Normal = n2; Vertices[i + 1].Normal = n2;
}
else
WriteLog("odd number of vertices, normals may be wrong!");
break; break;
case GL_TRIANGLE_FAN: case GL_TRIANGLE_FAN: