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Trail thinning is now smooth

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This commit is contained in:
Sam 2022-02-16 11:06:21 -05:00
parent 87434c472c
commit fc1a9f3c61
1 changed files with 5 additions and 2 deletions
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7
voxygen/src/scene/trail.rs
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@ -47,8 +47,11 @@ impl TrailMgr {
// Verts per quad are in b, c, a, d order
vertices[i * 4 + 2] = vertices[i * 4 + 2] * TRAIL_SHRINKAGE
+ vertices[i * 4] * (1.0 - TRAIL_SHRINKAGE);
vertices[i * 4 + 3] = vertices[i * 4 + 3] * TRAIL_SHRINKAGE
+ vertices[i * 4 + 1] * (1.0 - TRAIL_SHRINKAGE);
if i != (self.offset + TRAIL_DYNAMIC_MODEL_SIZE - 1) % TRAIL_DYNAMIC_MODEL_SIZE {
// Avoid shrinking edge of most recent quad so that edges of quads align
vertices[i * 4 + 3] = vertices[i * 4 + 3] * TRAIL_SHRINKAGE
+ vertices[i * 4 + 1] * (1.0 - TRAIL_SHRINKAGE);
}
}
// Reset quad for each entity mesh at new offset