Novetus_src/clients/2010L/content/materials/scripts/plastic.material

vertex_program PlasticVP_med cg
{
	source materials/programs/plastic_med.cgfx

	profiles vs_1_1 arbvp1
	entry_point plastic_vp_simple

	default_params
	{
		param_named_auto WorldITXf inverse_transpose_world_matrix
		param_named_auto WorldXf world_matrix
		param_named_auto ViewIXf inverse_view_matrix
		param_named_auto WvpXf worldviewproj_matrix
		param_named_auto AmbiColor ambient_light_colour
		param_named_auto Lamp0Pos light_position 0
		param_named_auto Lamp1Pos light_position 1
		param_named_auto Lamp0Color light_diffuse_colour 0
		param_named_auto Lamp1Color light_diffuse_colour 1
		param_named Kr float 0.35
		param_named FresnelMin float 0.05
		
	}
}


fragment_program PlasticFP_med cg
{
	source materials/programs/plastic_med.cgfx
	entry_point plastic_fp_simple
	profiles ps_2_0 arbfp1

	default_params
	{
		param_named_auto Lamp0Color light_diffuse_colour 0
		param_named Ks float  0.75
		param_named SpecExpon float  81
	}
}

vertex_program PlasticVP_high cg
{
	source materials/programs/plastic_high.cgfx

	profiles vs_1_1 arbvp1
	entry_point plastic_vp_precise

	default_params
	{
		param_named_auto WorldITXf inverse_transpose_world_matrix
		param_named_auto WorldXf world_matrix
		param_named_auto ViewIXf inverse_view_matrix
		param_named_auto WvpXf worldviewproj_matrix
		param_named_auto Lamp0Pos light_position 0
		param_named_auto Lamp1Pos light_position 1
	}
}



fragment_program PlasticFP_high cg
{
	source materials/programs/plastic_high.cgfx
	entry_point plastic_fp_precise
	profiles ps_2_0 arbfp1

	default_params
	{
		param_named Ks float  0.75
		param_named SpecExpon float  81

		param_named_auto AmbiColor ambient_light_colour
		param_named_auto Lamp0Color light_diffuse_colour 0
		param_named_auto Lamp1Color light_diffuse_colour 1
		
		// lerp Kr and FresnelMin towards 1,1 according to sqrt of reflection parameter (since they are multiplied)
		// to emulate legacy style reflection paramter. reflection parameter expected to be [0..1] range.
		// if you change these, remember to change matching hard-coded parameters in-engine (look for Kr and FresnelMin)
		param_named Kr float 0.45
		param_named FresnelMin float 0.05
		param_named FresnelExp float 3.55
	}
}

//todo: need a med and high quality studless once we decide to go with high fidelidty plastic.
material PlasticStudless
{
	technique
	{
		pass
		{
			ambient vertexcolour
			diffuse vertexcolour
			specular 0.9 0.9 0.9 50
		}
	}
}

material PlasticStudlessTransparent : PlasticStudless
{
	technique
	{
		pass
		{
			scene_blend alpha_blend
			depth_write off
		}
	}
}


material PlasticStuds_Low : PlasticStudless
{
	technique
	{
		pass
		{
			texture_unit
			{
				texture_alias StudsAlways
				tex_coord_set 0
				texture textures/SurfacesAlpha.png
		        colour_op alpha_blend
				//ignore alpha from SurfaceAlpha.png. Use fixed alpha. VERY IMPORTANT FOR OFF-SCREEN RENDERING!
		        alpha_op_ex source1 src_manual src_manual 1 1 1
		        filtering trilinear
			}
		}
	}
}

material Plastic_Low : PlasticStudless
{
	technique
	{
		pass
		{
			texture_unit
			{
				texture_alias Studs
				tex_coord_set 0
				texture textures/SurfacesAlpha.png
		        colour_op alpha_blend
				//ignore alpha from SurfaceAlpha.png. Use fixed alpha. VERY IMPORTANT FOR OFF-SCREEN RENDERING!
		        alpha_op_ex source1 src_manual src_manual 1 1 1
		        filtering trilinear
			}
		}
	}
}
material PlasticStuds_Med : PlasticStudless
{
	technique
	{
		pass
		{
			max_lights 2
			
			vertex_program_ref PlasticVP_med
			{
			}

			fragment_program_ref PlasticFP_med
			{
			
			}
			
			texture_unit
			{
				texture_alias StudsAlways
				tex_coord_set 0
				texture textures/SurfacesAlpha.png
		        filtering trilinear
			}
		}
	}
}

material Plastic_Med : PlasticStudless
{
	technique
	{
		pass
		{
			max_lights 2
			
			vertex_program_ref PlasticVP_med
			{
			}

			fragment_program_ref PlasticFP_med
			{
			
			}
			
			texture_unit
			{
				texture_alias Studs
				tex_coord_set 0
				texture textures/SurfacesAlpha.png
		        filtering trilinear
			}
		}
	}
}

material PlasticStuds_High : PlasticStudless
{
	technique
	{
		lod_index 0
		pass
		{
			max_lights 2
			
			vertex_program_ref PlasticVP_high
			{
			}

			fragment_program_ref PlasticFP_high
			{
			}
			
			texture_unit
			{
				texture_alias StudsAlways
				tex_coord_set 0
				texture textures/SurfacesAlpha.png
		        filtering trilinear
			}
			
			texture_unit
			{
				texture_alias SkyBox
				tex_coord_set 1
				texture textures/penv.dds cubic
		        filtering trilinear
			}
		}
	}

}

material Plastic_High : PlasticStudless
{
	technique
	{
		lod_index 0
		pass
		{
			max_lights 2
			
			vertex_program_ref PlasticVP_high
			{
			}

			fragment_program_ref PlasticFP_high
			{
			}
			
			texture_unit
			{
				texture_alias Studs
				tex_coord_set 0
				texture textures/SurfacesAlpha.png
		        filtering trilinear
			}
			
			texture_unit
			{
				texture_alias SkyBox
				tex_coord_set 1
				texture textures/penv.dds cubic
		        filtering trilinear
			}
		}
	}

}
material PlasticTransparent_Low : Plastic_Low
{
	technique
	{
		pass
		{
			scene_blend alpha_blend
			depth_write off

			texture_unit
			{
				//ignore alpha from SurfaceAlpha.png. Use alpha from vertices.
		        alpha_op_ex source1 src_diffuse src_texture
			}
		}
	}
}

material PlasticStudsTransparent_Low : PlasticStuds_Low
{
	technique
	{
		pass
		{
			scene_blend alpha_blend
			depth_write off

			texture_unit
			{
				//ignore alpha from SurfaceAlpha.png. Use alpha from vertices.
		        alpha_op_ex source1 src_diffuse src_texture
			}
		}
	}
}


material PlasticTransparent_Med : Plastic_Med
{
	technique
	{
		pass
		{
			scene_blend alpha_blend
			depth_write off
		}
	}
}
material PlasticStudsTransparent_Med : PlasticStuds_Med
{
	technique
	{
		pass
		{
			scene_blend alpha_blend
			depth_write off
		}
	}
}
material PlasticTransparent_High : Plastic_High
{
	technique
	{
		pass
		{
			scene_blend alpha_blend
			depth_write off
		}
	}
}
material PlasticStudsTransparent_High : PlasticStuds_High
{
	technique
	{
		pass
		{
			scene_blend alpha_blend
			depth_write off
		}
	}
}