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mp_decals "4096" 
//This determines the maximum number of decals visible at one time,
//4096 is the max number for this command, it prevents decals just 
//suddenly disappearing, like when to much blood gets on one wall.
//Default: mp_decals "300"

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cl_ragdoll_collide "1" 
//This one makes the ragdolls collide with each other, so they 
//don't clip inside of each other. Makes body pileups look a lot better.
//Default: cl_ragdoll_collide "0"

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cl_c4dynamiclight "1" 
//This one gives the C4 bomb ticking light, dynamic lighting,
//it makes the light on the C4 look much better.
//Default: cl_c4dynamiclight "0"

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r_lod "-5" 
//This one makes it so that the models always look their best
//from any distance, so when you get closer they don't suddenly
//switch to a different mesh.
//Default: r_lod "-1"

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r_decal_cullsize "0" 
//This one makes it so that decals don't just appear when you 
//get close, it makes it so you can see them from any distance. 
//For this command you need to edit the valve.rc file with notepad 
//and change the setting in there too and save it. The valve.rc 
//file is in the same folder.
//Default: r_decal_cullsize "1"

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r_propsmaxdist "5000" 
//This command sets the maximum visible distance for props,
//it prevents props from fading in out as you get closer 
//further away from them. I don't know if 5000 is the actual
//max number for this command, the default is 1200, so 5000 
//just seemed like a good number to choose to me.
//Default: r_propsmaxdist "1200"

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r_rainradius "2500"
//This command makes the radius of rain fall around you larger,
//so you can see the rain from further away.
//Default: r_rainradius "1500"

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r_rainsplashpercentage "100"
//This command sets the percentage that the rain makes a splash
//in the water.
//Default: r_rainsplashpercentage "20"

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r_avglight "3"
//Puts more lighting on objects.
//Default: r_avglight "1"

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cl_phys_props_max "1"
//Sets the range that props show up to closest.
//Default: cl_phys_props_max "300"

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r_decals "4096"
//Sets the amount of decals that stay on objects to the max amount.
//Default: r_decals "2048"

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r_DispFullRadius "1000" 
//Radius within which a displacement will stay at its highest LOD.
//Default: r_DispFullRadius "400"

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r_DispRadius "1000"
//Radius when displacements appear.
//Default: r_DispRadius "500"

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r_maxmodeldecal "100"
//Sets the amount of decals that appear on models to the max amount.
//Default: r_maxmodeldecal "50"

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voice_dsound "1"
//Default: voice_dsound "0"

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jpeg_quality "100" 
//This command works with the jpeg command, with jpeg_quality 
//set to 100, it makes the screenshots you take 100% quality, so 
//they look really good.
//Default: jpeg_quality "90"

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