13 lines
487 B
Text
13 lines
487 B
Text
shader_type spatial;
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render_mode blend_mix, depth_draw_never, cull_disabled, unshaded;
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uniform vec4 shadow_color : source_color = vec4(0.035, 0.105, 0.125, 0.18);
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uniform float inner_softness : hint_range(0.0, 0.8, 0.01) = 0.05;
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void fragment() {
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vec2 centered_uv = (UV - vec2(0.5)) * 2.0;
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float radial_distance = dot(centered_uv, centered_uv);
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float falloff = 1.0 - smoothstep(inner_softness, 1.0, radial_distance);
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ALBEDO = shadow_color.rgb;
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ALPHA = shadow_color.a * falloff;
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}
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