Refactored to allow hotseat and multiplayer. TODO: Create interface class for webrtc/enet multiplayer

Testbed/DistanceFaceWorld.gdshader

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+// NOTE: Shader automatically converted from Godot Engine 4.2.1.stable's StandardMaterial3D.
+
+shader_type spatial;
+render_mode blend_add,depth_draw_always,cull_back,diffuse_burley,specular_schlick_ggx;
+uniform vec4 albedo : source_color;
+uniform sampler2D texture_albedo : source_color,filter_linear_mipmap,repeat_enable;
+uniform float distance_fade_min;
+uniform float distance_fade_max;
+uniform float roughness : hint_range(0,1);
+uniform sampler2D texture_metallic : hint_default_white,filter_linear_mipmap,repeat_enable;
+uniform vec4 metallic_texture_channel;
+uniform sampler2D texture_roughness : hint_roughness_r,filter_linear_mipmap,repeat_enable;
+uniform float specular;
+uniform float metallic;
+uniform vec3 uv1_scale;
+uniform vec3 uv1_offset;
+
+
+void vertex() {
+	UV=UV*uv1_scale.xy+uv1_offset.xy;
+}
+
+
+
+
+
+
+void fragment() {
+	vec2 base_uv = UV;
+	vec4 albedo_tex = texture(texture_albedo,base_uv);
+	ALBEDO = albedo.rgb * albedo_tex.rgb;
+	float metallic_tex = dot(texture(texture_metallic,base_uv),metallic_texture_channel);
+	METALLIC = metallic_tex * metallic;
+	vec4 roughness_texture_channel = vec4(1.0,0.0,0.0,0.0);
+	float roughness_tex = dot(texture(texture_roughness,base_uv),roughness_texture_channel);
+	ROUGHNESS = roughness_tex * roughness;
+	SPECULAR = specular;
+	ALPHA *= albedo.a * albedo_tex.a;
+	vec4 wrld_vertex = INV_VIEW_MATRIX * vec4(VERTEX, 1.0);
+	ALPHA *= clamp(smoothstep(distance_fade_min, distance_fade_max, length(wrld_vertex)), 0.0, 1.0);
+}