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Added VFEZ

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MaddoScientisto 2025-03-09 15:58:26 +01:00
commit 6d572503cb
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VFEZ/Shaders/Effects/vfez_alpha_clip.gdshaderinc Normal file
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group_uniforms alpha_clip;
uniform float alpha_clip_left: hint_range(0.0, 1.0) = 0;
uniform float alpha_clip_right: hint_range(0.0, 1.0) = 0;
uniform float alpha_clip_up: hint_range(0.0, 1.0) = 0;
uniform float alpha_clip_down: hint_range(0.0, 1.0) = 0;
group_uniforms;
float alpha_clip(float alpha, vec2 uv, vec2 main_texture_scale)
{
vec2 norm_uv = uv / main_texture_scale;
if (1. - alpha_clip_up - norm_uv.y < 0.)
return 0.;
if (norm_uv.y - alpha_clip_down < 0.)
return 0.;
if (1. - alpha_clip_right - norm_uv.x < 0.)
return 0.;
if (norm_uv.x - alpha_clip_left < 0.)
return 0.;
return alpha;
}