fed96ef118
- Seeded weather (clear/cloudy/rain/storm, snow and blizzards on cold days and above the snowline), lightning, synthesised rain/wind/thunder sound - Rain/snow particles stopped by roofs; wet ground, settled snow and wind via global shader uniforms - Snap-together wood floor, wall, door, roof and gable with structural support, collapse and X to dismantle - Shelter detection: dry under a roof, warmer and Rested inside with a fire; rain burns an uncovered campfire faster - Bed sets the spawn point and lets you sleep through the night - Trees, boulders and ground pickups regrow; timers saved - Grass cleared under floors; shorter HUD hint - New test_weather_building suite (62 checks) and tests/run_all.sh, which also fails on script errors
46 lines
1.5 KiB
Plaintext
46 lines
1.5 KiB
Plaintext
shader_type spatial;
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render_mode cull_back, diffuse_burley;
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// Faceted low-poly rocks: triplanar grain, per-rock tint, moss on upward faces
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// (on some rocks more than others), snow on top at altitude.
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#include "res://shaders/common.gdshaderinc"
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uniform vec3 moss_col : source_color = vec3(0.27, 0.38, 0.15);
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uniform vec3 snow_col : source_color = vec3(0.93, 0.95, 0.98);
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uniform float snow_height = 40.0;
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varying vec3 w_pos;
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varying vec3 w_nrm;
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varying vec3 inst_pos;
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void vertex() {
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w_pos = (MODEL_MATRIX * vec4(VERTEX, 1.0)).xyz;
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w_nrm = normalize((MODEL_MATRIX * vec4(NORMAL, 0.0)).xyz);
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inst_pos = MODEL_MATRIX[3].xyz;
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}
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void fragment() {
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float a = tri_nz(w_pos, w_nrm, 0.3);
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float b = tri_nz(w_pos, w_nrm, 1.4);
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vec3 base = to_linear(COLOR.rgb) * (0.7 + 0.6 * a) * (0.88 + 0.24 * b);
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base *= mix(vec3(1.04, 1.0, 0.94), vec3(0.94, 0.97, 1.03), nz(inst_pos.xz * 0.07));
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float mossy = smoothstep(0.3, 0.7, nz(inst_pos.xz * 0.021 + 0.5));
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float moss = smoothstep(0.45, 0.8, w_nrm.y + (a - 0.5) * 0.7) * mossy;
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vec3 col = mix(base, moss_col * (0.75 + 0.5 * b), moss);
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float snow = smoothstep(snow_height - 3.0, snow_height + 3.0, w_pos.y + (a - 0.5) * 10.0);
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snow *= smoothstep(0.35, 0.7, w_nrm.y);
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col = mix(col, snow_col, snow);
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float wsnow = snow_mask(w_nrm.y, a);
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col = mix(col, snow_col, wsnow);
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snow = max(snow, wsnow);
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float wet = weather_wet * (1.0 - snow);
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col = wet_albedo(col, wet);
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ALBEDO = col;
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ROUGHNESS = mix(mix(mix(0.8, 0.95, moss), 0.6, snow), 0.3, wet * 0.8);
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SPECULAR = 0.35;
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}
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