36a3a40033
Eevee: Fix ESM not working after a certain distance
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This was caused by overflow caused by the background and precision during
filtering.
2018-11-12 13:50:22 +01:00
61a22262d1
Eevee: Cleanup remaining shadow geometry references.
2018-04-15 22:23:51 +02:00
92ace808db
Eevee: Fix shadow copy shader error.
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filter() is a reserved function.
2017-09-11 14:09:12 +02:00
90efcd6df7
Eevee: Shadows: Add cubemap filtering and adaptive sample count.
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Filter size is constant in world space and not dependant of shadow resolution.
The filter size is limited to the number of precomputed samples.
2017-09-10 03:09:45 +02:00
9fdf094b85
Eevee: Shadows: Filtering improvement.
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- Replace poisson by concentric samples: Less variance. They are sorted by radius then by angle.
- Separate filtering into 2 blur. First blur is 3x3 box blur. Second is user dependant.
- Group fetches by group of 4.
2017-09-10 03:09:45 +02:00
