Bad rendering of textured planes (and solidified too). #32648

New Issue

Mario Mey · 2012-09-24T20:14:54+02:00

Mario Mey commented

2012-09-24 20:14:54 +02:00

Category: Rendering

%%%Open the file.
Enter in Player.
Use the Arrow Keys to move the camera.

There're some examples.

At the left, bad rendering of texturede mesh, in the same object.

At the right, the same problem (I think) between two objects. To see this, move to left untill the above object appear to be behind the other.

Blender 2.63.18 and Stable version too.%%%

**Category**: Rendering %%%Open the file. Enter in Player. Use the Arrow Keys to move the camera. There're some examples. At the left, bad rendering of texturede mesh, in the same object. At the right, the same problem (I think) between two objects. To see this, move to left untill the above object appear to be behind the other. Blender 2.63.18 and Stable version too.%%%

Mario Mey commented

2012-09-24 20:14:54 +02:00

Changed status to: 'Open'

Mario Mey commented

2012-09-24 20:50:19 +02:00

%%%The problem of the flag (left objects) can be fixed by turning off Transparency. But this is because this texture has no alpha channel. If it had transparency (like the objects of the right), the problem is still there.

Attached a simplier file (26b_texture_gl) to see how the texture is rendered EXACTLY BACKWARDS. Play and move the camera with arrow keys.

Thank you.%%%

%%%The problem of the flag (left objects) can be fixed by turning off Transparency. But this is because this texture has no alpha channel. If it had transparency (like the objects of the right), the problem is still there. Attached a simplier file (26b_texture_gl) to see how the texture is rendered EXACTLY BACKWARDS. Play and move the camera with arrow keys. Thank you.%%%

Mario Mey commented

2012-09-24 21:19:14 +02:00

%%%DON'T WASTE YOUR TIME OPENING THE FIRST TWO FILES. The problem is about Alpha Sort (I just check the docs). Some of this problems are fixed using this option. But...

I uploaded a third file ("c"), where there's no way of fixing the sorting with Alpha Sort in the two cases at the same time:

A.- two objects topped
B.- the same objects joined.

Both materials are with Alpha Sort. Entering in player (and quitting) several times, sometimes "B" is rendering well ("A" isn't), some other times, "A" is rendering well ("B" isn't). There's no configuration to make both cases to be rendered well.

Sorry of the two first posts and files. The title should change to "Bad rendering of Alpha Sorting".%%%

%%%DON'T WASTE YOUR TIME OPENING THE FIRST TWO FILES. The problem is about Alpha Sort (I just check the docs). Some of this problems are fixed using this option. But... I uploaded a third file ("c"), where there's no way of fixing the sorting with Alpha Sort in the two cases at the same time: A.- two objects topped B.- the same objects joined. Both materials are with Alpha Sort. Entering in player (and quitting) several times, sometimes "B" is rendering well ("A" isn't), some other times, "A" is rendering well ("B" isn't). There's no configuration to make both cases to be rendered well. Sorry of the two first posts and files. The title should change to "Bad rendering of Alpha Sorting".%%%

Mike Pan commented

2012-10-04 19:46:21 +02:00

%%%I can confirm the bug here on OS X (Radeon Graphics) with Blender 2.64.

A temporary solution might be to use clip-alpha instead.%%%

%%%I can confirm the bug here on OS X (Radeon Graphics) with Blender 2.64. A temporary solution might be to use clip-alpha instead.%%%

Mario Mey commented

2015-07-09 02:26:48 +02:00

File reuploaded: 26c_texture_gl.blend

Bug still on 2.75 15c301f

File reuploaded: [26c_texture_gl.blend](https://archive.blender.org/developer/F205006/26c_texture_gl.blend) Bug still on 2.75 15c301f

Aaron Carlisle commented

2019-06-29 02:12:18 +02:00