public void Set(Shader shader)
{
int usesColourhandle, colourHandle, usesEmissiveHandle, emissiveHandle, usesTransparentHandle, transparentHandle;
usesColourhandle = shader.GetUniformLocation("material.usesColour");
usesEmissiveHandle = shader.GetUniformLocation("material.usesEmissiveColour");
usesTransparentHandle = shader.GetUniformLocation("material.usesTransparentColour");
if (this.usesColour == true)
{
colourHandle = shader.GetUniformLocation("material.colour");
GL.Uniform1(usesColourhandle, 1);
GL.Uniform4(colourHandle, ref colour);
}
else
{
GL.Uniform1(usesColourhandle, 0);
}
if (this.usesEmissiveColour == true)
{
emissiveHandle = shader.GetUniformLocation("material.emissiveColour");
GL.Uniform1(usesEmissiveHandle, 1);
GL.Uniform3(emissiveHandle, ref emissiveColour);
}
else
{
GL.Uniform1(usesEmissiveHandle, 0);
}
if (this.usesTransparentTextures == true)
{
transparentHandle = shader.GetUniformLocation("material.transparentColour");
GL.Uniform1(usesTransparentHandle, 1);
GL.Uniform3(transparentHandle, ref transparentColour);
}
else
{
GL.Uniform1(usesTransparentHandle, 0);
}
// set up texture if needed
if (textureIndex == -1)
{
return;
}
Texture texture = TextureManager.Instance.GetTexture(textureIndex);
texture.ActivateTexture(TextureUnit.Texture0, shader, "material.texture", 0);
}
