add river chunk

tgcc/chunk/material/noise/roadnoise.tres

@@ -0,0 +1,15 @@
+[gd_resource type="NoiseTexture2D" format=3 uid="uid://3y34uyq47ldc"]
+
+[sub_resource type="FastNoiseLite" id="FastNoiseLite_12d2r"]
+noise_type = 2
+frequency = 0.05
+fractal_type = 3
+fractal_octaves = 3
+cellular_distance_function = 1
+cellular_return_type = 0
+domain_warp_enabled = true
+domain_warp_fractal_octaves = 1
+
+[resource]
+noise = SubResource("FastNoiseLite_12d2r")
+seamless = true

tgcc/chunk/material/path_chunk.tres

@@ -1,24 +1,12 @@
 [gd_resource type="ShaderMaterial" format=3 uid="uid://4xhpd6lust7w"]
 
-[ext_resource type="Shader" uid="uid://d0ch5ofrgf7y6" path="res://core/daynight/trunk_shader.gdshader" id="1_vdxi4"]
+[ext_resource type="Shader" uid="uid://bteuuiddfgkpy" path="res://tgcc/chunk/material/script/path_chunk.gdshader" id="1_87s7i"]
+[ext_resource type="Texture2D" uid="uid://3y34uyq47ldc" path="res://tgcc/chunk/material/noise/roadnoise.tres" id="2_12d2r"]
 
 [resource]
 render_priority = 0
-shader = ExtResource("1_vdxi4")
-shader_parameter/albedo_color = Color(0.42352942, 0.28235295, 0.14901961, 1)
-shader_parameter/use_texture = true
-shader_parameter/uv_scale = Vector2(1, 1)
-shader_parameter/palette_shift_y = 0.0
-shader_parameter/gradient_start_y = 0.0
-shader_parameter/gradient_end_y = 10.0
-shader_parameter/light_steps = 3.0
-shader_parameter/step_softness = 0.1
-shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
-shader_parameter/shadow_offset = 0.0
-shader_parameter/cast_shadow_strength = 0.6
-shader_parameter/use_ghibli_glint = true
-shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
-shader_parameter/glint_intensity = 1.0
-shader_parameter/glint_sharpness = 32.0
-shader_parameter/emission_color = Color(0, 0, 0, 1)
-shader_parameter/emission_energy = 0.0
+shader = ExtResource("1_87s7i")
+shader_parameter/colore_base = Color(0.6468814, 0.40295276, 0.23953745, 1)
+shader_parameter/colore_variazione = Color(0.764913, 0.46885282, 0.18989512, 1)
+shader_parameter/noise_tex = ExtResource("2_12d2r")
+shader_parameter/scala_noise = 0.1

tgcc/chunk/material/railway_chunk.tres

@@ -1,24 +1,12 @@
 [gd_resource type="ShaderMaterial" format=3 uid="uid://b4luvp3fi0p43"]
 
-[ext_resource type="Shader" uid="uid://d0ch5ofrgf7y6" path="res://core/daynight/trunk_shader.gdshader" id="1_r420k"]
+[ext_resource type="Shader" uid="uid://bteuuiddfgkpy" path="res://tgcc/chunk/material/script/path_chunk.gdshader" id="1_dmrgn"]
+[ext_resource type="Texture2D" uid="uid://3y34uyq47ldc" path="res://tgcc/chunk/material/noise/roadnoise.tres" id="2_avr54"]
 
 [resource]
 render_priority = 0
-shader = ExtResource("1_r420k")
-shader_parameter/albedo_color = Color(0.29857817, 0.19353586, 0.0940836, 1)
-shader_parameter/use_texture = true
-shader_parameter/uv_scale = Vector2(1, 1)
-shader_parameter/palette_shift_y = 0.0
-shader_parameter/gradient_start_y = 0.0
-shader_parameter/gradient_end_y = 10.0
-shader_parameter/light_steps = 3.0
-shader_parameter/step_softness = 0.1
-shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
-shader_parameter/shadow_offset = 0.0
-shader_parameter/cast_shadow_strength = 0.6
-shader_parameter/use_ghibli_glint = true
-shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
-shader_parameter/glint_intensity = 1.0
-shader_parameter/glint_sharpness = 32.0
-shader_parameter/emission_color = Color(0, 0, 0, 1)
-shader_parameter/emission_energy = 0.0
+shader = ExtResource("1_dmrgn")
+shader_parameter/colore_base = Color(0.39256963, 0.25898555, 0.13550848, 1)
+shader_parameter/colore_variazione = Color(0.47384387, 0.31593436, 0.17293933, 1)
+shader_parameter/noise_tex = ExtResource("2_avr54")
+shader_parameter/scala_noise = 0.1

tgcc/chunk/material/script/path_chunk.gdshader

@@ -0,0 +1,29 @@
+shader_type spatial;
+
+uniform vec3 colore_base : source_color = vec3(0.2, 0.2, 0.2);
+uniform vec3 colore_variazione : source_color = vec3(0.3, 0.3, 0.3);
+uniform sampler2D noise_tex;
+uniform float scala_noise = 0.1; // Più è basso, più la variazione è ampia e morbida
+
+varying vec3 world_pos;
+
+void vertex() {
+	// Calcoliamo la posizione del vertice nello spazio del mondo
+	world_pos = (MODEL_MATRIX * vec4(VERTEX, 1.0)).xyz;
+}
+
+void fragment() {
+	// Usiamo le coordinate X e Z del mondo come UV per il noise
+	// Questo rende il noise "immobile" rispetto al mondo, perfetto per i chunk
+	vec2 uv_mondo = world_pos.xz * scala_noise;
+	
+	// Campioniamo il noise
+	float n = texture(noise_tex, uv_mondo).r;
+	
+	// Mescoliamo i colori in base al valore del noise
+	vec3 colore_finale = mix(colore_base, colore_variazione, n);
+	
+	ALBEDO = colore_finale;
+	METALLIC = 0.0;
+	ROUGHNESS = 0.8;
+}

tgcc/chunk/material/script/path_chunk.gdshader.uid

@@ -0,0 +1 @@
+uid://bteuuiddfgkpy

tgcc/chunk/river/mesh/chunk_river_mix4_1.fbx.import

@@ -0,0 +1,44 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://5g7rjcw5v4jq"
+path="res://.godot/imported/chunk_river_mix4_1.fbx-b255675860fb09c0f41baaa90f73bf3d.scn"
+
+[deps]
+
+source_file="res://tgcc/chunk/river/mesh/chunk_river_mix4_1.fbx"
+dest_files=["res://.godot/imported/chunk_river_mix4_1.fbx-b255675860fb09c0f41baaa90f73bf3d.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/root_script=null
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=true
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+fbx/importer=0
+fbx/allow_geometry_helper_nodes=false
+fbx/embedded_image_handling=1
+fbx/naming_version=2

tgcc/chunk/river/mesh/chunk_river_mix5_1.fbx.import

@@ -0,0 +1,44 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://46smcgxcylp"
+path="res://.godot/imported/chunk_river_mix5_1.fbx-8c1cd47cee958891888155d684f11c3f.scn"
+
+[deps]
+
+source_file="res://tgcc/chunk/river/mesh/chunk_river_mix5_1.fbx"
+dest_files=["res://.godot/imported/chunk_river_mix5_1.fbx-8c1cd47cee958891888155d684f11c3f.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/root_script=null
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=true
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+fbx/importer=0
+fbx/allow_geometry_helper_nodes=false
+fbx/embedded_image_handling=1
+fbx/naming_version=2

tgcc/chunk/river/mesh/chunk_river_mix6_1.fbx.import

@@ -0,0 +1,44 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://mwy0sb5xmtax"
+path="res://.godot/imported/chunk_river_mix6_1.fbx-b3211aad9976bff7788366590900e5b2.scn"
+
+[deps]
+
+source_file="res://tgcc/chunk/river/mesh/chunk_river_mix6_1.fbx"
+dest_files=["res://.godot/imported/chunk_river_mix6_1.fbx-b3211aad9976bff7788366590900e5b2.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/root_script=null
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=true
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+fbx/importer=0
+fbx/allow_geometry_helper_nodes=false
+fbx/embedded_image_handling=1
+fbx/naming_version=2