shawn
d631ff784a
- Restructured kit_demo.tscn from linear demo to enclosed 5.12x5.12 room with walls, floor tiles, pillar, beam, doorway, window - Added WorldEnvironment with ProceduralSky for ambient lighting - Added DirectionalLight3D (sun key light, 45° angle, shadows enabled) - Added OmniLight3D (warm interior fill light) - Added ReflectionProbe for interior specular reflections (box projection, room-sized extents) - Added LightmapGI with balanced quality settings (bounces=3, texel_scale=1.0, max_texture_size=2048, denoiser=true) - Added tool script (kit_demo.gd) that prints bake status in editor - Added bake_lighting.gd CLI bake script (requires GPU-enabled instance) - Updated project.godot with reflection atlas and shadow map quality settings Headless baking note: Godot's standard editor build requires a GPU/display for LightmapGI.bake(). Open the scene in the Godot editor and click 'Bake Lightmap' on the LightmapGI node to generate the baked lightmap data.
145 lines
5.0 KiB
Python
145 lines
5.0 KiB
Python
#!/usr/bin/env python3
|
|
"""
|
|
Generate Godot 4 .tres material resource files for the modular art kit.
|
|
Godot 4 text resource format:
|
|
[ext_resource type="Texture2D" path="res://..." id="1"]
|
|
[resource]
|
|
property = value
|
|
"""
|
|
|
|
import os
|
|
|
|
MATERIALS_DIR = os.path.expanduser("/home/oplabs/tactical-shooter/client/assets/materials")
|
|
TEX_BASE = "res://assets/textures"
|
|
|
|
|
|
def make_tres(name, props):
|
|
textures = props.get("textures", {})
|
|
load_steps = 1 + len(textures)
|
|
|
|
lines = [
|
|
f'[gd_resource type="StandardMaterial3D" load_steps={load_steps} format=3]',
|
|
]
|
|
|
|
ext_id = 1
|
|
ext_map = {}
|
|
for slot, rel_path in textures.items():
|
|
eid = str(ext_id)
|
|
path = f"{TEX_BASE}/{name}/{rel_path}"
|
|
lines.append(f'[ext_resource type="Texture2D" path="{path}" id="{eid}"]')
|
|
ext_map[slot] = eid
|
|
ext_id += 1
|
|
|
|
lines.append("")
|
|
lines.append("[resource]")
|
|
|
|
# Albedo
|
|
if "albedo" in ext_map:
|
|
lines.append(f'albedo_texture = ExtResource("{ext_map["albedo"]}")')
|
|
|
|
# Normal map
|
|
if "normal" in ext_map:
|
|
lines.append("normal_enabled = true")
|
|
lines.append(f'normal_texture = ExtResource("{ext_map["normal"]}")')
|
|
if "normal_scale" in props:
|
|
lines.append(f"normal_scale = {props['normal_scale']}")
|
|
|
|
# Roughness
|
|
lines.append(f"roughness = {props.get('roughness', 0.5)}")
|
|
if "roughness" in ext_map:
|
|
lines.append(f'roughness_texture = ExtResource("{ext_map["roughness"]}")')
|
|
|
|
# Metallic
|
|
lines.append(f"metallic = {props.get('metallic', 0.0)}")
|
|
if "metallic" in ext_map:
|
|
lines.append(f'metallic_texture = ExtResource("{ext_map["metallic"]}")')
|
|
|
|
# Texture filter (1 = linear)
|
|
if "texture_filter" in props:
|
|
lines.append(f"texture_filter = {props['texture_filter']}")
|
|
|
|
# UV tiling
|
|
if "uv_scale" in props:
|
|
s = props["uv_scale"]
|
|
lines.append(f'uv1_scale = Vector3({s[0]}, {s[1]}, {s[2]})')
|
|
|
|
content = "\n".join(lines) + "\n"
|
|
path = os.path.join(MATERIALS_DIR, f"{name}.tres")
|
|
with open(path, "w") as f:
|
|
f.write(content)
|
|
print(f" Created {name}.tres ({len(textures)} textures, {load_steps} steps)")
|
|
|
|
|
|
def generate():
|
|
os.makedirs(MATERIALS_DIR, exist_ok=True)
|
|
print("Generating material .tres files...")
|
|
|
|
# 1 - Wall concrete 01: primary wall, clean light concrete
|
|
make_tres("wall_concrete_01", {
|
|
"textures": {"albedo": "basecolor.png", "normal": "normal.png",
|
|
"roughness": "roughness.png", "metallic": "metallic.png"},
|
|
"roughness": 0.85, "metallic": 0.0, "normal_scale": 0.5,
|
|
"texture_filter": 1,
|
|
"uv_scale": (1.0, 1.0, 1.0),
|
|
})
|
|
|
|
# 2 - Wall concrete 02: darker accent concrete
|
|
make_tres("wall_concrete_02", {
|
|
"textures": {"albedo": "basecolor.png", "normal": "normal.png",
|
|
"roughness": "roughness.png", "metallic": "metallic.png"},
|
|
"roughness": 0.75, "metallic": 0.0, "normal_scale": 0.4,
|
|
"texture_filter": 1,
|
|
"uv_scale": (1.0, 1.0, 1.0),
|
|
})
|
|
|
|
# 3 - Floor tile 01: ceramic tile interior
|
|
make_tres("floor_tile_01", {
|
|
"textures": {"albedo": "basecolor.png", "normal": "normal.png",
|
|
"roughness": "roughness.png", "metallic": "metallic.png"},
|
|
"roughness": 0.6, "metallic": 0.0, "normal_scale": 1.0,
|
|
"texture_filter": 1,
|
|
"uv_scale": (2.0, 2.0, 1.0), # repeat to show tile grid
|
|
})
|
|
|
|
# 4 - Floor concrete 01: industrial floor
|
|
make_tres("floor_concrete_01", {
|
|
"textures": {"albedo": "basecolor.png", "normal": "normal.png",
|
|
"roughness": "roughness.png", "metallic": "metallic.png"},
|
|
"roughness": 0.9, "metallic": 0.0, "normal_scale": 0.8,
|
|
"texture_filter": 1,
|
|
"uv_scale": (2.0, 2.0, 1.0),
|
|
})
|
|
|
|
# 5 - Metal structural 01: structural beams
|
|
make_tres("metal_structural_01", {
|
|
"textures": {"albedo": "basecolor.png", "normal": "normal.png",
|
|
"roughness": "roughness.png", "metallic": "metallic.png"},
|
|
"roughness": 0.3, "metallic": 1.0, "normal_scale": 0.3,
|
|
"texture_filter": 1,
|
|
"uv_scale": (1.0, 1.0, 1.0),
|
|
})
|
|
|
|
# 6 - Accent team blue: CT-side colored panels
|
|
make_tres("accent_team_blue", {
|
|
"textures": {"albedo": "basecolor.png", "normal": "normal.png",
|
|
"roughness": "roughness.png", "metallic": "metallic.png"},
|
|
"roughness": 0.35, "metallic": 0.5, "normal_scale": 0.3,
|
|
"texture_filter": 1,
|
|
"uv_scale": (1.0, 1.0, 1.0),
|
|
})
|
|
|
|
# 7 - Accent team red: T-side colored panels
|
|
make_tres("accent_team_red", {
|
|
"textures": {"albedo": "basecolor.png", "normal": "normal.png",
|
|
"roughness": "roughness.png", "metallic": "metallic.png"},
|
|
"roughness": 0.35, "metallic": 0.5, "normal_scale": 0.3,
|
|
"texture_filter": 1,
|
|
"uv_scale": (1.0, 1.0, 1.0),
|
|
})
|
|
|
|
print("\nDone — 7 material .tres files created.")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
generate()
|