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Fixed
Fixed in 1.4.12, 1.6.1
Votes
0
Found in [Package]
1.4.0
1.5.0
1.6.0
Issue ID
BUR-1394
Regression
No
System.NullReferenceException error when assigning variable to float2 without implicitly converting to float
How to reproduce:
1. Open the attached project from "halfcastBurst1358209.zip"
2. Navigate to "Jobs > Burst > Open Inspector..."
3. Observe the error of "HalfCastBurstException.Reproduce"
Expected result: "half" has an implicit operator to vectors and should act like it
Actual result: System.NullReferenceException: Object reference not set to an instance of an object error appears
Reproducible with: 1.6.0 (2019.4.30f1, 2020.3.18f1, 2021.1.22f1, 2021.2.0b12, 2022.1.0a9)
Notes:
1. In 1.6.0-pre.3 it appeared as an invalid bit cast error
2. Workaround: One can resolve the issue manually by writing:
float4 x = (float)myHalf;
instead of...
float4 x = myHalf;
3. The issue occurs with float2, float3, float4, double2, double3, and double4 but not with custom types that define implicit conversion functions
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