vertex_program Ogre/ParticleGS/GenerateVScg cg
{
	source ParticleGS.cg
	entry_point GenerateParticles_VS
	profiles vs_1_1 arbvp1
}

geometry_program Ogre/ParticleGS/GenerateGScg cg
{
	source ParticleGS.cg
	entry_point GenerateParticles_GS
	profiles gp4gp gpu_gp
}

vertex_program Ogre/ParticleGS/DisplayVScg cg
{
	source ParticleGS.cg
	entry_point DisplayParticles_VS
	profiles vs_1_1 arbvp1
}

geometry_program Ogre/ParticleGS/DisplayGScg cg
{
	source ParticleGS.cg
	entry_point DisplayParticles_GS
	profiles gp4gp gpu_gp
}

fragment_program Ogre/ParticleGS/DisplayPScg cg
{
	source ParticleGS.cg
	entry_point DisplayParticles_PS
	profiles ps_1_1 arbfp1
}

vertex_program Ogre/ParticleGS/GenerateVShlsl4 hlsl
{
	source ParticleGS.hlsl
	entry_point GenerateParticles_VS
	enable_backwards_compatibility no
	target vs_4_0
}

geometry_program Ogre/ParticleGS/GenerateGShlsl4 hlsl
{
	source ParticleGS.hlsl
	entry_point GenerateParticles_GS
	enable_backwards_compatibility no
	target gs_4_0
}

vertex_program Ogre/ParticleGS/DisplayVShlsl4 hlsl
{
	source ParticleGS.hlsl
	entry_point DisplayParticles_VS
	enable_backwards_compatibility no
	target vs_4_0
}

geometry_program Ogre/ParticleGS/DisplayGShlsl4 hlsl
{
	source ParticleGS.hlsl
	entry_point DisplayParticles_GS
	enable_backwards_compatibility no
	target gs_4_0
}

fragment_program Ogre/ParticleGS/DisplayPShlsl4 hlsl
{
	source ParticleGS.hlsl
	entry_point DisplayParticles_PS
	enable_backwards_compatibility no
	target ps_4_0
}

//The material used to generate the particle system geometry
material Ogre/ParticleGS/Generate
{
	technique cg
	{
		pass
		{
			vertex_program_ref Ogre/ParticleGS/GenerateVScg
			{
				
			}
			
			geometry_program_ref Ogre/ParticleGS/GenerateGScg
			{
				param_named frameGravity float3 0 -0.1 0
				param_named globalTime float 0.0
				param_named elapsedTime float 0.1
				param_named secondsPerFirework float 0.3
			}
			
			//This texture unit will be filled at runtime
			texture_unit RandomTexture
			{
				tex_address_mode wrap
				filtering none
			}
		}
	}
	technique hlsl4
	{
		pass
		{
			vertex_program_ref Ogre/ParticleGS/GenerateVShlsl4
			{
				
			}
			
			geometry_program_ref Ogre/ParticleGS/GenerateGShlsl4
			{
				param_named frameGravity float3 0 -0.1 0
				param_named globalTime float 0.0
				param_named elapsedTime float 0.1
				param_named secondsPerFirework float 0.3
			}
			
			//This texture unit will be filled at runtime
			texture_unit RandomTexture
			{
				tex_address_mode wrap
				filtering none
			}
			// This is needed if you render to a stream out buffer, otherwise, atleast DX 11 complains
			depth_write off
			depth_check off
		}
	}
}

//The material used to display the generated particle system geometry
material Ogre/ParticleGS/Display
{
	technique cg
	{
		pass
		{
			depth_write off
			
			vertex_program_ref Ogre/ParticleGS/DisplayVScg
			{
				
			}
			
			geometry_program_ref Ogre/ParticleGS/DisplayGScg
			{
				param_named_auto inverseView inverse_view_matrix
				param_named_auto worldViewProj worldviewproj_matrix
			}
			
			fragment_program_ref Ogre/ParticleGS/DisplayPScg
			{
				
			}
			
			texture_unit
			{
				tex_coord_set 0
				texture particle.dds
			}
			
			scene_blend alpha_blend
		}
	}
	technique hlsl4
	{
		pass
		{
			depth_write off
			
			vertex_program_ref Ogre/ParticleGS/DisplayVShlsl4
			{
				
			}
			
			geometry_program_ref Ogre/ParticleGS/DisplayGShlsl4
			{
				param_named_auto inverseView inverse_view_matrix
				param_named_auto worldViewProj worldviewproj_matrix
			}
			
			fragment_program_ref Ogre/ParticleGS/DisplayPShlsl4
			{
				
			}
			
			texture_unit
			{
				tex_coord_set 0
				texture particle.dds
			}
			
			scene_blend alpha_blend
		}
	}
}