// Cannot set iTraceFlags to PM_WORLD_ONLY because particles will go through the windows.

// Snow
CPSCustom SkySnow
{
	"fParticleScaleMin"		"0.05"
	"fParticleScaleMax"		"0.25"
	// If defined (and no radius), particles start randomly inside this box relatively to host entity origin
	//"vStartMins"			"-2432 -3840 3072"
	//"vStartMaxs"			"-512 -1920 3392"
	"fBounceFactor"			"0"
	"vSinVel"				"32 0 0"
	"vCosVel"				"0 32 0"
	"iParticleFlags"		"0"
	"iTraceFlags"			"1" // PM_STUDIO_IGNORE			1// Skip studio models (faster)
	"iMaxParticles"			"6144"
	// Linear speed range
	"fParticleSpeedMin"		"1024.0"
	"fParticleSpeedMax"		"1280.0"
	"fParticleWeight"		"0.01"
	"iStartType"			"4" // PSSTARTTYPE_ENTITYBBOX
	"iMovementType"			"0" // PSMOVTYPE_DIRECTED = 0,
	"vDirection"			"0 1 0"
	"fScale"				"1.0"
	"fFrameRate"			"20"
	"Color4b"				"255 255 255 127"
	"ColorMax4b"			"255 255 255 255"
	"ColorDelta4f"			"0.0 0.0 0.0 0.0"
	"iRenderMode"			"4"
	"iFxLevel"				"1"
	// System flags (sum of all desired flags)
	// RENDERSYSTEM_FLAG_RANDOMFRAME		1   // random frame sequence
	// RENDERSYSTEM_FLAG_CLIPREMOVE			2   // remove upon touching architecture
	// RENDERSYSTEM_FLAG_NOCLIP				4   // persist inside architecture
	// RENDERSYSTEM_FLAG_LOOPFRAMES			8   // don't remove after displaying last frame (when no life time set)
	// RENDERSYSTEM_FLAG_ADDPHYSICS			16  // interact with world (bounce upon collisions, etc.)
	// RENDERSYSTEM_FLAG_DRAWALWAYS			32  // ignore visibility checks (draw behind walls, outside visible area)
	// RENDERSYSTEM_FLAG_HARDSHUTDOWN		64	// don't wait/fade, remove instantly
	// RENDERSYSTEM_FLAG_SIMULTANEOUS		128 // emit all particles at start
	// RENDERSYSTEM_FLAG_ADDGRAVITY			256 // add world gravity to system acceleration
	// RENDERSYSTEM_FLAG_ZROTATION			512 // rotate around Z axis only (when parallel to viewport)
	// RENDERSYSTEM_FLAG_NODRAW				1024// don't draw (but still update normally)
	// RENDERSYSTEM_FLAG_					2048// unused
	// RENDERSYSTEM_FLAG_STARTRANDOMFRAME	4096// start at random frame, continue according to other settings
	// RENDERSYSTEM_FLAG_UPDATEOUTSIDEPVS	8192// update even when system or emitter is outside PVS
	// 2+8+16+256+4096
	"iFlags"				"4378"
	"iFollowFlags"			"32" // RENDERSYSTEM_FFLAG_NOANGLES
	"iFollowAttachment"		"65535" // invalid on purpose
	"szTexture"				"sprites/p_snow1.spr"
}

// Clouds
CPSCustom SkyClouds
{
	"fParticleScaleMin"		"0.5"
	"fParticleScaleMax"		"20.0"
	// If defined (and no radius), particles start randomly inside this box relatively to host entity origin
	"vStartMins"			"-2944 -3840 2368"
	"vStartMaxs"			"0 -3584 3328"
	"fBounceFactor"			"0"
	"vSinVel"				"32 0 0"
	"vCosVel"				"0 32 0"
	"iParticleFlags"		"0"
	"iTraceFlags"			"1" // PM_STUDIO_IGNORE			1// Skip studio models (faster)
	"iMaxParticles"			"256"
	"fParticleSpeedMin"		"640.0"
	"fParticleSpeedMax"		"864.0"
	"fParticleWeight"		"0.0"
	"iStartType"			"4" // PSSTARTTYPE_ENTITYBBOX
	"iMovementType"			"0" // PSMOVTYPE_DIRECTED = 0,
	"vDirection"			"0 1 0"
	// Added every frame
	"fScaleDelta"			"0.25"
	"fFrameRate"			"20"
	"Color4b"				"255 255 255 95"
	"ColorMax4b"			"255 255 255 191"
	"ColorDelta4f"			"0.0 0.0 0.0 -0.03125"
	"iRenderMode"			"5"
	"iFxLevel"				"1"
	// System flags (sum of all desired flags)
	// RENDERSYSTEM_FLAG_RANDOMFRAME		1   // random frame sequence
	// RENDERSYSTEM_FLAG_CLIPREMOVE			2   // remove upon touching architecture
	// RENDERSYSTEM_FLAG_NOCLIP				4   // persist inside architecture
	// RENDERSYSTEM_FLAG_LOOPFRAMES			8   // don't remove after displaying last frame (when no life time set)
	// RENDERSYSTEM_FLAG_ADDPHYSICS			16  // interact with world (bounce upon collisions, etc.)
	// RENDERSYSTEM_FLAG_DRAWALWAYS			32  // ignore visibility checks (draw behind walls, outside visible area)
	// RENDERSYSTEM_FLAG_HARDSHUTDOWN		64	// don't wait/fade, remove instantly
	// RENDERSYSTEM_FLAG_SIMULTANEOUS		128 // emit all particles at start
	// RENDERSYSTEM_FLAG_ADDGRAVITY			256 // add world gravity to system acceleration
	// RENDERSYSTEM_FLAG_ZROTATION			512 // rotate around Z axis only (when parallel to viewport)
	// RENDERSYSTEM_FLAG_NODRAW				1024// don't draw (but still update normally)
	// RENDERSYSTEM_FLAG_					2048// unused
	// RENDERSYSTEM_FLAG_STARTRANDOMFRAME	4096// start at random frame, continue according to other settings
	// RENDERSYSTEM_FLAG_UPDATEOUTSIDEPVS	8192// update even when system or emitter is outside PVS
	// 2+8+16+256+4096
	"iFlags"				"4378"
	"iFollowFlags"			"32" // RENDERSYSTEM_FFLAG_NOANGLES
	"iFollowAttachment"		"65535" // invalid on purpose
	"szTexture"				"sprites/ballsmoke.spr"
}