From cde3788fd7b4bb2eb9733c843bc1e62e3011bca3 Mon Sep 17 00:00:00 2001
From: cryham <cryham@gmail.com>
Date: Wed, 27 Nov 2024 00:43:24 +0100
Subject: [PATCH] fix no tire trails

---
 data/materials/Pbs/weather.material | 4 ++--
 docs/Roadmap.md                     | 3 ---
 src/common/RenderConst.h            | 6 +++---
 src/game/CarModel_Create.cpp        | 1 +
 4 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/data/materials/Pbs/weather.material b/data/materials/Pbs/weather.material
index 16c3ff9a..d77cbae2 100644
--- a/data/materials/Pbs/weather.material
+++ b/data/materials/Pbs/weather.material
@@ -60,7 +60,7 @@ hlms TireTrail unlit
 	depth_write off
 	depth_bias 3
 	cull_mode none
-	// diffuse_map trail.png  // todo: alpha borders
+	// diffuse_map trail.png  // todo: fix in ogre, for alpha borders ..
 	//diffuse_address_mode mirror  // 2d texture not supported
 }
 
@@ -144,7 +144,7 @@ hlms FluidWater unlit
 	diffuse_map fluid-water.png
 	scene_blend alpha_blend
 	alpha_rejection greater 64
-	depth_write	off
+	depth_write off
 }
 
 hlms FluidMudWhite unlit
diff --git a/docs/Roadmap.md b/docs/Roadmap.md
index db80aee2..1f066594 100644
--- a/docs/Roadmap.md
+++ b/docs/Roadmap.md
@@ -60,9 +60,6 @@ move all from SR3.compositor to AppGui_Compositor.cpp
 manual update ed RTTs^  
 fix ed RTTs no fluids
 
-SSAO: add to depth? car glass  
-
-no tire **trails**  
 no specular on terrain  
 
 rivers wrong way  
diff --git a/src/common/RenderConst.h b/src/common/RenderConst.h
index bbf80eb9..ac3c483c 100644
--- a/src/common/RenderConst.h
+++ b/src/common/RenderConst.h
@@ -22,8 +22,8 @@
 //------------------------------------------------------------------------
 const Ogre::uint8
 	RQ_7        = 70,
-	RQ_GlassV2  = 80,
-	RQ_GlassV1  = 105,  //105, 225
+	RQ_GlassV2  = 80,   // < 100 or >= 200
+	RQ_GlassV1  = 105,  // >= 100 or >= 225  V1_
 	RQ_OVERLAY  = 220,  // 200
 
 	//  ⛅ sky
@@ -44,7 +44,7 @@ const Ogre::uint8
 	
 	//  💎 glass, transparent
 	RQG_Grass        = RQ_7 +5,  // 🌿 veget grass
-	RQG_CarTrails    = RQ_7 +6,  // v1 trails after glass  //RQ_GlassV1
+	RQG_CarTrails    = RQ_GlassV1 +6,  // v1 trails after glass  //RQ_GlassV1
 
 	RQG_PipeGlass    = RQ_GlassV2 +2,   // ⭕ glass pipe road
 	RQG_AlphaVegObj  = RQ_GlassV2 +3,   // 💎 veget,objects transparent
diff --git a/src/game/CarModel_Create.cpp b/src/game/CarModel_Create.cpp
index fcef2046..14542e34 100644
--- a/src/game/CarModel_Create.cpp
+++ b/src/game/CarModel_Create.cpp
@@ -581,6 +581,7 @@ void CarModel::Create()
 				{
 					par[p][w] = mSceneMgr->createParticleSystem(sName[p]);  ToDel(par[p][w]);
 					par[p][w]->setVisibilityFlags(RV_Particles);
+					// par[p][w]->setRenderQueueGroup(RQG_CarParticles);  // in UpdParsTrails
 					SceneNode* np = ndRoot->createChildSceneNode();  ToDel(np);
 					np->attachObject(par[p][w]);
 					par[p][w]->getEmitter(0)->setEmissionRate(0.f);