From e468cf085e0b23b3c5b359a672fccc6b8b7d4fc2 Mon Sep 17 00:00:00 2001
From: nokoe <nokoe@mailbox.org>
Date: Sat, 22 Jun 2024 21:43:35 +0200
Subject: marker

---
 client/textures/interact_marker.gdshader | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 client/textures/interact_marker.gdshader

(limited to 'client/textures')

diff --git a/client/textures/interact_marker.gdshader b/client/textures/interact_marker.gdshader
new file mode 100644
index 00000000..dccaf17d
--- /dev/null
+++ b/client/textures/interact_marker.gdshader
@@ -0,0 +1,17 @@
+shader_type spatial;
+
+uniform float max_width = .1;
+uniform float marker_length = .5;
+uniform float pulse_speed = 4.;
+
+void fragment() {
+	ALBEDO = vec3(15., 0., 0.);
+	vec2 uv = abs(2. * UV.xy - 1.);
+	float m_length = marker_length / max_width;
+	float anim = sin(TIME * pulse_speed) * .5 + 1.;
+	float alpha = step(
+		1. - max_width * anim, max(uv.x, uv.y))
+			* step(1. - max_width * m_length, min(uv.x, uv.y)
+	);
+	ALPHA = alpha;
+}
-- 
cgit v1.2.3-70-g09d2