diff --git a/shaders/antenas.tres b/shaders/antenas.tres
new file mode 100644
index 0000000..c31a209
--- /dev/null
+++ b/shaders/antenas.tres
@@ -0,0 +1,105 @@
+[gd_resource type="ShaderMaterial" load_steps=2 format=3 uid="uid://s6xe8igevnv2"]
+
+[sub_resource type="Shader" id="1"]
+code = "shader_type canvas_item;
+
+#include \"tools.gdshaderinc\"
+
+uniform vec2 pc0 = vec2(560, 560); /* Центр сетки антенн */
+uniform float rotation: hint_range(0.0, 360.0) = 0.0; /* */
+uniform vec4 color0: source_color = vec4(0.38, 0.47, 0.51, 0.4);
+uniform vec4 color1: source_color = vec4(0.39, 0.44, 0.50, 0.4);
+uniform float radius_inner = 200.0;   /* Радиус внутренний. Должно быть равно ant_band_r0_0 */
+uniform float radius_outter = 550.0;  /* Радиус внешний. Должно быть равно ant_band_r1_6 */
+uniform int mode = 0;                 /* Режим отображения. Приоритет РТО - 0, приоритет РЛС - 1 */
+
+const int ant_band_count_0 = 2;
+const int ant_band_count_1 = 2;
+const int ant_band_count_2 = 2;
+const int ant_band_count_3 = 2;
+const int ant_band_count_4 = 2;
+const int ant_band_count_5 = 2;
+const int ant_band_count_6 = 2;
+
+const float ant_band_r0_0[] = {200.0, 480.0};
+const float ant_band_r0_1[] = {250.0, 490.0};
+const float ant_band_r0_2[] = {300.0, 500.0};
+const float ant_band_r0_3[] = {350.0, 510.0};
+const float ant_band_r0_4[] = {400.0, 520.0};
+const float ant_band_r0_5[] = {450.0, 530.0};
+const float ant_band_r0_6[] = {500.0, 540.0};
+
+const float ant_band_r1_0[] = {250.0, 490.0};
+const float ant_band_r1_1[] = {300.0, 500.0};
+const float ant_band_r1_2[] = {350.0, 510.0};
+const float ant_band_r1_3[] = {400.0, 520.0};
+const float ant_band_r1_4[] = {450.0, 530.0};
+const float ant_band_r1_5[] = {500.0, 540.0};
+const float ant_band_r1_6[] = {550.0, 550.0};
+
+
+const float d4 = 90.0;
+const float ds = 1.0;
+
+
+void sector(inout vec4 c, vec2 uv, vec2 center, float a, float da, float r0, float r1, vec4 color)
+{
+	float l = distance(center, uv);
+	vec2 d = uv - center;
+	float sf = 500.0;
+	float theta = atan(d.x, d.y) * sf;
+	da /= 2.0;
+	float a0 = radians(a - da);
+	float a1 = radians(a + da);
+	float va = smooth_px(a0 * sf, theta, ds) - smooth_px(a1 * sf, theta, ds);
+	float vr = smooth_px(r0, l, ds) - smooth_px(r1, l, ds);
+    float rgb = sqrt(va * vr);
+	c.rgb += color.rgb * rgb * color.a;
+    c.a += rgb * color.a;
+}
+
+
+void antenas(inout vec4 c, vec2 uv, vec2 p0, int cnt, float r0, float r1, vec4 c0, vec4 c1)
+{
+	float da = 180.0f / float(cnt);
+    for (int i = -cnt; i <= cnt; i ++)
+	{
+		float v = float(i & 1);
+		vec4 col = v * c0 + (1.0f - v) * c1;
+		sector(c, uv, p0, float(i) * da, da, r0, r1, col);
+	}
+}
+
+
+void vertex()
+{
+    rotate_vec2(VERTEX, radians(rotation), pc0);
+}
+
+
+void fragment()
+{
+    ivec2 isz = textureSize(TEXTURE, 0);
+    vec2 uv = UV * vec2(float(isz.x), float(isz.y));     // координаты текущей точки в пикселях
+    COLOR = vec4(0, 0, 0, 0.0); //texture(TEXTURE, UV);  // Цвет текущей точки
+
+    // Сетка антенн
+    antenas(COLOR, uv, pc0, ant_band_count_0, ant_band_r0_0[mode], ant_band_r1_0[mode], color1, color0);
+    antenas(COLOR, uv, pc0, ant_band_count_1, ant_band_r0_1[mode], ant_band_r1_1[mode], color0, color1);
+    antenas(COLOR, uv, pc0, ant_band_count_2, ant_band_r0_2[mode], ant_band_r1_2[mode], color1, color0);
+    antenas(COLOR, uv, pc0, ant_band_count_3, ant_band_r0_3[mode], ant_band_r1_3[mode], color0, color1);
+    antenas(COLOR, uv, pc0, ant_band_count_4, ant_band_r0_4[mode], ant_band_r1_4[mode], color1, color0);
+    antenas(COLOR, uv, pc0, ant_band_count_5, ant_band_r0_5[mode], ant_band_r1_5[mode], color0, color1);
+    antenas(COLOR, uv, pc0, ant_band_count_6, ant_band_r0_6[mode], ant_band_r1_6[mode], color1, color0);
+}
+"
+
+[resource]
+shader = SubResource("1")
+shader_parameter/pc0 = Vector2(560, 560)
+shader_parameter/rotation = 0.0
+shader_parameter/color0 = Color(0.380392, 0.470588, 0.509804, 0.537255)
+shader_parameter/color1 = Color(0.3315, 0.45645, 0.51, 0.537255)
+shader_parameter/radius_inner = 200.0
+shader_parameter/radius_outter = 550.0
+shader_parameter/mode = 0