Vertex Shader, CLP0 and GLSL

Hey Guys


I have a 6800 Ultra, and I installed latest drivers (81.98) of nvidia 
geforce. When I compiled my old working program with vertex & fragment 
shader, I get this link error

Vertex info
-----------
(4) : warning C7506: OpenGL does not define the global variable gl_ClipCoord
<stdlib>(9475) : error C5121: multiple bindings to output semantic "CLP0"

The vertex shader code is

void main()
{
  gl_TexCoord[0] = gl_TextureMatrix[0] * gl_MultiTexCoord0;
  for (int i = 0; i < 6; i++)
    gl_ClipCoord[i] = dot(gl_Vertex, gl_ClipPlane[i]);
  gl_Position = gl_ProjectionMatrix * gl_Vertex;
}

Wassup with gl_ClipCoord?. It did work before....

Any clue?

Thx
Rhadamés Carmona

_____________________________
Unversidad Central de Venezuela
Facultad de Ciencias
Escuela de Computación
Laboratorio de Computación Gráfica
Tlf. + 58.212.6051390




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