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Texture Paint float buffer: 1. Alpha problem at edge 2. Painting glitch
Closed, ResolvedPublic

Description

System Information
Win 7, GTX 560ti
Win 8, GTX 980

Blender Version
Broken: 2.74 release
Worked: not sure

Short description of error
When float buffer on

  1. Repaint an image with alpha locked, result in the semi transparent edges to glow

note: Alpha on/off as in the UI (not alpha lock ON/OFF)

  1. With the same setting, if you select another hue for the repaint (alpha locked), glitch color will be produced

Exact steps for others to reproduce the error

Note: Please turn off Alpha lock (meaning tick alpha)

For alpha edge problem:

  1. Paint with the brush,
  2. turn on alpha lock,
  3. repaint with the same color,
  4. observe the edges

For the color glitch:

  1. Paint with the brush,
  2. turn on alpha lock,
  3. repaint with another hue,
  4. Glitch may appear, if not, try another color.

Thanks in advance.