hello.
I displaying a complex static 3d scene in opengl and webgl.And i have create a simple camera .
I use mipmap and linear filter.
The problem is that when i moves ahead the camera or goes back i see some artifact :
some zone of the mesh wobbles and i have a lot of Jitters, only in the texture meshes.
what can be?
thanks
Jitters in opengl textures
Author
What value are you using for GL_MIN_FILTER and GL_MAX_FILTER for your texture object?
#define GL_TEXTURE_MAG_FILTER 0x2800
#define GL_TEXTURE_MIN_FILTER 0x2801
#define GL_LINEAR 0x2601
etarget = currenttexture
glTexParameteri(eTarget,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
glTexParameteri(eTarget,GL_TEXTURE_MIN_FILTER, ms_aeTextureMipmap[eFType]);// static GLenum ms_aeTextureMipmap[Texture::MAX_FILTER_TYPES]; the value is for me 9729
i'm not find GL_TEXTURE_MAX_FILTER may be this is a problem?
thanks
Have you got any polygons that occupy the same space as each other?
An image would be good, or video.
An image would be good, or video.
i'm not find GL_TEXTURE_MAX_FILTER may be this is a problem?
thanks
[/quote]
Sorry, I meant GL_TEXTURE_MAG_FILTER.
As AndyEsser said, a video would be good or a bunch of quick successive snapshots would work too.
Author
hello.
I find the problem:
there are two mesh overlapping: one with texture and one that in sketchup have a material 0 0 0 0 , the material 255 0 0 0 is transparent ,but i not manages transparency.
How i can merge the texture color and the transparent material in opengl?
There is a good tutorial/article ?
thanks.
I find the problem:
there are two mesh overlapping: one with texture and one that in sketchup have a material 0 0 0 0 , the material 255 0 0 0 is transparent ,but i not manages transparency.
How i can merge the texture color and the transparent material in opengl?
There is a good tutorial/article ?
thanks.
Author
i'm not find GL_TEXTURE_MAX_FILTER may be this is a problem?
thanks
Sorry, I meant GL_TEXTURE_MAG_FILTER.
As AndyEsser said, a video would be good or a bunch of quick successive snapshots would work too.
[/quote]
hello.
How i can create a video with my opengl project?
there are some software that do that?
thanks.
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