source: GTP/trunk/App/Demos/Illum/Ogre/Media/Station/StationParticles.material @ 2474

material GTP/Station/Smoke_L_Depth_Illum
{
        technique
        {
                pass
                {       
                        IllumTechniques
                        {
                                RenderTechnique HPS
                                {
                                        particle_script GTP/Station/Smoke_Little
                                        perspective false
                                        vparam_radius baseRadius
                                        update_interval 1                               
                                }
                                RenderTechnique SphericalBillboard
                                {
                                        texture_unit_id         1                                       
                                }                       
                                RenderTechnique IllumVolume
                                {
                                    material GTP/Station/Smoke_IllumVolume
                                        update_interval 1
                                        texture_unit_id 2
                                        resolution 128
                                        lightmatrix_param_name lightViewProj
                                }
                        }                               
                        depth_check off                 
                        depth_write off
                        scene_blend alpha_blend
                        vertex_program_ref GTP/HPS/Large_Depth_Illum_VS
                        {       
                                param_named_auto worldView worldview_matrix
                                param_named_auto worldViewInv inverse_worldview_matrix
                                param_named_auto Proj projection_matrix 
                                param_named_auto width viewport_width   
                                param_named_auto height viewport_height
                                param_named baseRadius float 1                                                                                      
                        } 
                        fragment_program_ref GTP/HPS/Large_Depth_Illum_PS
                        { 
                                param_named_auto nearplane near_clip_distance
                        }                       
                        //impostor texture
                        texture_unit
                        {
                                //filtering none
                        }
                        //scene depth texture
                        texture_unit
                        {
                                filtering none
                        }
                        //Ilumination volume
                        texture_unit
                        {
                                //filtering none
                        }
                }
        }
}

material GTP/Station/Smoke_IllumVolume
{ 
   technique 
   { 
        pass 
      {                 
                cull_hardware none
                cull_software none
                lighting off
                scene_blend zero one_minus_src_colour
                depth_write off

                vertex_program_ref GTP/HPS/IllumVolume_VS
                {       
                        param_named_auto worldView worldview_matrix
                        param_named_auto Proj projection_matrix
                } 
                fragment_program_ref  GTP/HPS/IllumVolume_PS
                { 
                        //param_named density float 0.005
                        param_named density float 0.1
                }
                texture_unit
                {
                        texture pamacs.dds
                }
       }
    }
}