///////////////////////////////////////////////////////////////////////////////
//
//      ##  ######
//       ######  ###
//  ## ###############        Shark 3D Engine (www.shark3d.com)
//   ########## # # #
//    ########                Copyright (c) 1996-2006 Spinor GmbH.
//   ######### # # #          All rights reserved.
//  ##   ##########
//      ##
//
///////////////////////////////////////////////////////////////////////////////

// Definition of the shaders.
// A shader is an object responsible for drawing objects.

shader_array
{
    // Shader for a comic-like look
    name "comic"
    ident "eng_shader_std.group"
    param
    {
        env "shaderenv"
        init_method "init_method"
        child_array
        {
            ident "eng_shader_std.modelmesh"
            param
            {
                env "shaderenv"
                methods "init_method"
                usage "render"
                mesh_var "mesh"
                texchan_var_array "tex0"
                tex_attr_var_array "attr0"
            }
        }
        {
            ident "eng_shader_std.meshenter"
            param
            {
                env "shaderenv"
                mesh_var_array "mesh"
                insp_ident "insp_shader_bound"
                insp_methods "init_method"
                insp_rank 80000
                insp_color 1.0 0.0 0.0
                enter_array
                {
                    triggers "main_trigger" "mirror_trigger"
                    method "main_method"
                }
                {
                    triggers "drvlight_trigger"
                    method "drvlight_method"
                    param_array
                    {
                        src_extvar "ext_light_cenrange"
                        dest_var "light_cenrange"
                    }
                    {
                        src_extvar "ext_light_diffuse"
                        dest_var "light_diffuse"
                    }
                    {
                        src_extvar "ext_light_ambient"
                        dest_var "light_ambient"
                    }
                    {
                        src_extvar "ext_light_specular"
                        dest_var "light_specular"
                    }
                }
            }
        }
        {
            ident "eng_shader_std.drvlightcoll"
            param
            {
                env "shaderenv"
                reset_methods "main_method"
                append_methods "drvlight_method"
                append_rank 99999
                
                lightarray_var "lightarray"
                diffuse_var "light_diffuse"
                ambient_var "light_ambient"
                specular_var "light_specular"
                cenrange_var "light_cenrange"
            }
        }
        {
            ident "eng_shader_std.paintmesh"
            param
            {
                env "shaderenv"
                // outline
                methods "main_method"
                rank 12000
                insp_ident "insp_shader_mesh"

                cull_mode "front"
                depth_test "less_equal"
                depth_write 1

                fog_enabled 1
                paint_mode "line"
                paint_ext  3.0

                shaderprog_ident "levelutil/shader/prog/"
                        & "black.s3d_shaderprog_run"
                shaderprog_param_array

                mesh_var "mesh"
                texchan_var_array
                tex_attr_var_array
                attrmat_var_array
                
                use_vertex_bone_wgh 1
                use_vertex_bone_subscr 1
                use_vertex_point 1
            }
         }
         {
            ident "eng_shader_std.paintmesh"
            param
            {
                env "shaderenv"
                // fill interiour
                methods "main_method"
                rank 12000
                insp_ident "insp_shader_mesh"

                cull_mode "back"
                depth_test "less_equal"
                depth_write 1

                mesh_var "mesh"
                texchan_var_array "tex0"
                tex_attr_var_array
                attrmat_var_array ""
                use_vertex_bone_wgh 1
                use_vertex_bone_subscr 1
                use_vertex_point 1
                use_vertex_normal 1
                use_vertex_coloralpha 1
                fog_enabled 1
                paint_mode "fill"
                depth_bias_overlay 1.0
                depth_bias_offs 1.0

                mtl
                {
                    enabled 1
                    diffuse 1. 1. 1.
                }

                lightarray_var "lightarray"

                shaderprog_ident "levelutil/shader/prog/"
                        & "comic.s3d_shaderprog_run"
                shaderprog_param_array
            }
        }
    }
}