Fix shoreline water tint continuity
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f8e02e3844
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2 changed files with 8 additions and 4 deletions
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@ -368,6 +368,10 @@ func _validate_environment_presentation() -> void:
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assert("weather_fog_near_amount" in water_shader.code)
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assert("float weather_fog_alpha = mix(" in water_shader.code)
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assert("ALPHA = clamp(water_alpha, 0.1, weather_fog_alpha)" in water_shader.code)
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assert(
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"water_alpha *= mix(0.82, 1.0, contact_stability);"
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in water_shader.code
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)
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assert(is_zero_approx(float(
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SaltWaterMaterial.get_shader_parameter("weather_fog_amount")
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)))
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@ -515,10 +515,10 @@ void fragment() {
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water_alpha + shoreline_foam * shoreline_opacity_boost,
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0.98
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);
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// The authored water-body height is also the casting authority. Fade the
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// visual layer completely at exact terrain contact so dry land cannot look
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// fishable while the stable sub-surface water remains visible.
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water_alpha *= contact_stability;
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// Keep the water tint visually continuous across authored terrain contact.
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// Fully fading here exposes the raised sand edge as a broken tan seam; the
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// fishing resolver, rather than this presentation shader, owns castability.
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water_alpha *= mix(0.82, 1.0, contact_stability);
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float surface_mottle = value_noise(
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world_position.xz * surface_mottle_scale
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