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null check

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ousttrue 2021-04-12 13:59:45 +09:00
parent ceb884d82c
commit ea6ddd7580
1 changed files with 13 additions and 4 deletions
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17
Assets/UniGLTF/Runtime/UniGLTF/IO/MeshExporterDivided.cs
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@ -95,8 +95,17 @@ namespace UniGLTF
var positionAccessorIndex = gltf.ExtendBufferAndGetAccessorIndex(bufferIndex, m_positions.ToArray(), glBufferTarget.ARRAY_BUFFER);
var normalAccessorIndex = gltf.ExtendBufferAndGetAccessorIndex(bufferIndex, m_normals.ToArray(), glBufferTarget.ARRAY_BUFFER);
var uvAccessorIndex0 = gltf.ExtendBufferAndGetAccessorIndex(bufferIndex, m_uv.ToArray(), glBufferTarget.ARRAY_BUFFER);
var jointsAccessorIndex = gltf.ExtendBufferAndGetAccessorIndex(bufferIndex, m_joints.ToArray(), glBufferTarget.ARRAY_BUFFER);
var weightAccessorIndex = gltf.ExtendBufferAndGetAccessorIndex(bufferIndex, m_weights.ToArray(), glBufferTarget.ARRAY_BUFFER);
int? jointsAccessorIndex = default;
if (m_joints != null)
{
jointsAccessorIndex = gltf.ExtendBufferAndGetAccessorIndex(bufferIndex, m_joints.ToArray(), glBufferTarget.ARRAY_BUFFER);
}
int? weightAccessorIndex = default;
if (m_weights != null)
{
weightAccessorIndex = gltf.ExtendBufferAndGetAccessorIndex(bufferIndex, m_weights.ToArray(), glBufferTarget.ARRAY_BUFFER);
}
var primitive = new glTFPrimitives
{
@ -106,8 +115,8 @@ namespace UniGLTF
POSITION = positionAccessorIndex,
NORMAL = normalAccessorIndex,
TEXCOORD_0 = uvAccessorIndex0,
JOINTS_0 = jointsAccessorIndex,
WEIGHTS_0 = weightAccessorIndex,
JOINTS_0 = jointsAccessorIndex.GetValueOrDefault(-1),
WEIGHTS_0 = weightAccessorIndex.GetValueOrDefault(-1),
},
material = materialIndex,
mode = 4,