//**************************************************************************************//
//                                            //
//                    BASIC STUFF                    //
//                                            //
//**************************************************************************************//
 

vertex_program Tiny cg
{
    source basic.cg
    entry_point Tiny_vp
    profiles vs_1_1 arbvp1
}

vertex_program OneTexture cg
{
    source basic.cg

    default_params
    {
        param_named_auto worldViewProj worldviewproj_matrix
    }

    entry_point OneTexture_vp
    profiles vs_1_1 arbvp1
}

vertex_program Ambient cg
{
    source basic.cg 

    default_params
    {
        param_named_auto worldViewProj worldviewproj_matrix
        param_named ambient float4 0.0 0.0 0.0 1.0
    }

    entry_point Ambient_vp
    profiles vs_1_1 arbvp1
}

vertex_program Ogre/BasicVertexPrograms/AmbientOneTexture cg
{
    source basic.cg
    entry_point AmbientOneTexture_vp
    profiles vs_1_1 arbvp1
}
 

vertex_program PerVertex_Vert cg 
{ 
      source basic.cg 

       default_params 
       { 
                 param_named_auto lightPosition light_position_object_space 0

        param_named_auto lightDiffuse light_diffuse_colour 0
        param_named_auto lightSpecular light_specular_colour 0 

                 param_named_auto worldviewproj worldviewproj_matrix 

        param_named_auto eyePosition camera_position_object_space
        param_named exponent float 127
       } 

       entry_point PerVertex_Vert 
       profiles vs_1_1 arbvp1 
}

//**************************************************************************************//
//                                            //
//                PERPIXEL LIGHTING                    //
//                    A + D + S                        //
//                (NO TEXTURING ADDED)                    //
//**************************************************************************************//

vertex_program Simple_Perpixel_Vert cg 
{ 
       source perpixel.cg  

       default_params 
       { 
                  param_named_auto lightPosition0 light_position_object_space 0
//        param_named_auto lightPosition1 light_position_object_space 1
//        param_named_auto lightPosition2 light_position_object_space 2 

                  param_named_auto worldviewproj worldviewproj_matrix
       } 

       entry_point Simple_Perpixel_Vert 
       profiles vs_1_1 arbvp1 
} 

fragment_program Simple_PerPixel_Frag cg 
{ 
       source perpixel.cg  

       default_params 
       {
        param_named_auto eyePosition camera_position_object_space

                  param_named_auto lightDiffuse0 light_diffuse_colour 0
//        param_named_auto lightDiffuse1 light_diffuse_colour 1
//        param_named_auto lightDiffuse2 light_diffuse_colour 2

        param_named_auto lightSpecular0 light_specular_colour 0
//        param_named_auto lightSpecular1 light_specular_colour 1
//        param_named_auto lightSpecular2 light_specular_colour 2 

        param_named exponent0 float 127
//        param_named exponent1 float 127
//        param_named exponent2 float 127
        //If changed, needs adjusting in Fragshader's every lit!!!!! 

        param_named ambient float4 0.0 0.0 0.0 1.0
       }

       entry_point Simple_PerPixel_Frag 
       profiles ps_2_0 arbfp1 
} 

vertex_program PerPixel_Vert cg
{
    source perpixel.cg 

    default_params
    {
        param_named_auto lightPosition light_position_object_space 0
        param_named_auto eyePosition camera_position_object_space
        param_named_auto worldviewproj worldviewproj_matrix
    } 

     entry_point PerPixel_Vert
    profiles vs_1_1 arbvp1
} 

fragment_program PerPixel_Frag cg
{
    source perpixel.cg

    default_params
    {
        param_named_auto lightDiffuse light_diffuse_colour 0
        param_named_auto lightSpecular light_specular_colour 0
        param_named exponent float 127
    }

    entry_point PerPixel_Frag
    profiles ps_2_0 arbfp1
} 

vertex_program PerPixel_Lim3_Vert cg
{
    source perpixel.cg

    default_params
    {
        param_named_auto lightPosition0 light_position_object_space 0
        param_named_auto lightPosition1 light_position_object_space 1
        param_named_auto lightPosition2 light_position_object_space 2
        param_named_auto eyePosition camera_position_object_space
        param_named_auto worldviewproj worldviewproj_matrix
    } 

    entry_point PerPixel_Lim3_Vert
    profiles vs_1_1 arbvp1
}

fragment_program PerPixel_Lim3_Frag cg
{
    source perpixel.cg 

    default_params
    {
        param_named_auto lightDiffuse0 light_diffuse_colour 0
        param_named_auto lightDiffuse1 light_diffuse_colour 1
        param_named_auto lightDiffuse2 light_diffuse_colour 2

        param_named_auto lightSpecular0 light_specular_colour 0
        param_named_auto lightSpecular1 light_specular_colour 1
        param_named_auto lightSpecular2 light_specular_colour 2 

        param_named exponent0 float 127
//        param_named exponent1 float 127
//        param_named exponent2 float 127
        //If changed, needs adjusting in Fragshader's every lit!!!!!

        param_named ambient float4 0.0 0.0 0.0 1.0
    } 

    entry_point PerPixel_Lim3_Frag
    profiles ps_2_0 arbfp1
} 

 
//**************************************************************************************//
//                                            //
//            BUMP - NORMAL - OFFSET/PARALLAX - RELIEF            //
//                MAPPING COMES NOW                    //
//                (WITH TEXTURING)                    //
//**************************************************************************************//

vertex_program Offset_Vert cg
{
     source offset.cg 
 
     default_params
    {
        param_named_auto lightPosition light_position_object_space 0
        param_named_auto eyePosition camera_position_object_space
        param_named_auto worldviewproj worldviewproj_matrix
    }  

    entry_point Offset_Vert
    profiles vs_1_1 arbvp1
} 

fragment_program Offset_Frag cg
{
    source offset.cg 

    default_params
    {
        param_named_auto lightDiffuse light_diffuse_colour 0
        param_named_auto lightSpecular light_specular_colour 0
        param_named exponent float 127

        param_named scaleBias float4 0.04 -0.02 1 0  

            //why use a float4 is I only use x and y of it?
    }  

    entry_point Offset_Frag
    profiles ps_2_0 arbfp1
} 

vertex_program Offset_Lim3_Vert cg
{
    source offset.cg
    compile_arguments -D_OFFSET_LIM=1

    default_params
     {
        param_named_auto lightPosition0 light_position_object_space 0
        param_named_auto lightPosition1 light_position_object_space 1
        param_named_auto lightPosition2 light_position_object_space 2
        param_named_auto eyePosition camera_position_object_space
        param_named_auto worldviewproj worldviewproj_matrix
    } 

    entry_point Offset_Lim3_Vert 
    profiles vs_1_1 arbvp1
}

fragment_program Offset_Lim3_Frag cg
{
    source offset.cg
    compile_arguments -D_OFFSET_LIM=1

    default_params
    {
        param_named_auto lightDiffuse0 light_diffuse_colour 0
        param_named_auto lightDiffuse1 light_diffuse_colour 1
        param_named_auto lightDiffuse2 light_diffuse_colour 2 

        param_named_auto lightSpecular0 light_specular_colour 0
        param_named_auto lightSpecular1 light_specular_colour 1
        param_named_auto lightSpecular2 light_specular_colour 2 

        param_named exponent0 float 127
//        param_named exponent1 float 127
//        param_named exponent2 float 127
        //If changed, needs adjusting in Fragshader's every lit!!!!!  

        param_named ambient float4 0.0 0.0 0.0 1.0 

        param_named scaleBias float4 0.04 -0.02 1 0 
    } 

    entry_point Offset_Lim3_Frag
    profiles ps_2_0 arbfp1
}


vertex_program BaseNormal_Vert cg
{
    source offset.cg

    default_params
     {
        param_named_auto lightPosition0 light_position_object_space 0
        param_named_auto lightPosition1 light_position_object_space 1
        param_named_auto lightPosition2 light_position_object_space 2
        param_named_auto eyePosition camera_position_object_space
        param_named_auto worldviewproj worldviewproj_matrix
    } 

    entry_point Offset_Lim3_Vert 
    profiles vs_1_1 arbvp1
}

fragment_program BaseNormal_Frag cg
{
    source offset.cg 

    default_params
    {
        param_named_auto lightDiffuse0 light_diffuse_colour 0
        param_named_auto lightDiffuse1 light_diffuse_colour 1
        param_named_auto lightDiffuse2 light_diffuse_colour 2 

        param_named_auto lightSpecular0 light_specular_colour 0
        param_named_auto lightSpecular1 light_specular_colour 1
        param_named_auto lightSpecular2 light_specular_colour 2 

        param_named exponent0 float 127
//        param_named exponent1 float 127
//        param_named exponent2 float 127
        //If changed, needs adjusting in Fragshader's every lit!!!!!  

        param_named ambient float4 0.0 0.0 0.0 1.0 

    } 

    entry_point Offset_Lim3_Frag
    profiles ps_2_0 arbfp1
}