[osg-users] Shaders for textures with OpenGL ES 2.0

Hello, I'm playing around with OpenSceneGraph with OpenGL ES 2.0. I managed to show some primitives, and later a model that I loaded with osgDB. However at the moment I'm assigning a random color to the gl_FragColor in the fragment shader. When doing this I'm getting the following warning: >

Re: [osg-users] Light/Material flickering

Hi, On Mon, May 11, 2015 at 4:03 PM, João joao.henrique.pi...@hotmail.com wrote: I'm currently loading .osg models to a scene, and I'm experiencing some inconsistencies when it comes to texturing and lighting in those models. I'm not sure, but did you try enabling the GL_RESCALE_NORMAL

Re: [osg-users] Avoid cleaning drawing buffer

Hello, On Fri May  8 07:49:38 2015 Leandro Linardos leandro.linar...@gmail.com wrote: Is there any way to avoid cleaning the drawing buffer? You can use the setClearMask() function of the camera class. Normally you would provide the buffers which you want to be cleared. In your case you can

Re: [osg-users] Trouble with a simple shader program.

Hello Alexander, On 11/04/2015 20:21, Alexander Wieser wrote: Vertex Shader Code: #version 430 uniform mat4 osg_ModelViewProjectionMatrix; in vec4 osg_Vertex; void main() { gl_Position = osg_ModelViewProjectionMatrix * osg_Vertex; } I don't remember using anything that starts with

Re: [osg-users] Problem with clearing the stencil buffer

This issue is solved. To anyone who is wondering, it was because the quad one was rendered before the quad two(duh). This means the stencil test of quad one was made before quad two managed to set the stencil buffer. The solution was to set the quad two to be rendered before anything else in the

[osg-users] Problem with clearing the stencil buffer

Hello everyone, I'm trying to use stencils and I'm not sure what I'm missing. Basically I have two quads in my scene. I want the quad two to set the stencil buffer to 1, and I want the quad one to be visible only where the stencil buffer is not 1. So far I am getting the result which I want if I

[osg-users] Problem with clearing the stencil buffer

Hello everyone, I'm trying to use stencils and I'm not sure what I'm missing. Basically I have two quads in my scene. I want the quad two to set the stencil buffer to 1, and I want the quad one to be visible only where the stencil buffer is not 1. So far I am getting the result which I want if I