nettoyage de repo

common/vfx/materials/shaders/outline.gdshader

@@ -1,56 +0,0 @@
-shader_type spatial;
-render_mode blend_premul_alpha, unshaded, ambient_light_disabled;
-
-uniform sampler2D depth_texture : hint_depth_texture;
-uniform int step_count : hint_range(3, 15, 2) = 3; // 2 samples per step
-uniform float thickness : hint_range(1.0, 16.0, 0.1) = 3.0;
-uniform vec3 edge_color : source_color = vec3(0.);
-uniform float fade_start : hint_range(1.0, 1000.0, 0.1) = 100.0;
-uniform float fade_length : hint_range(1.0, 1000.0, 0.1) = 200.0;
-
-void fragment() {
-	// Setup step parameters
-	vec2 step_length = 1.0 / VIEWPORT_SIZE * thickness;
-	float step_angle = TAU / float(step_count);
-	// Per-pixel jitter to reduce patterning
-	float start_angle = fract(sin(dot(SCREEN_UV, vec2(12.9898, 78.233))) * 43758.5453) * TAU;
-	vec2 dir = vec2(cos(start_angle), sin(start_angle));
-	// step rotation matrix
-	mat2 rot = mat2(
-		vec2(cos(step_angle), -sin(step_angle)),
-		vec2(sin(step_angle),  cos(step_angle)));
-	vec3 avg_dx = vec3(0.0);
-	vec3 avg_dy = vec3(0.0);
-	// save closest pixel to uniformly fade line.
-	float min_z = 1e6;
-	// Sample and average derivatives for all pairs
-	for (int i = 0; i < step_count; i++) {
-		vec2 uv1 = SCREEN_UV + dir * step_length;
-		vec2 uv2 = SCREEN_UV - dir * step_length;
-		float d1 = texture(depth_texture, uv1).r;
-		float d2 = texture(depth_texture, uv2).r;
-		vec4 up1 = INV_PROJECTION_MATRIX * vec4(uv1 * 2.0 - 1.0, d1, 1.0);
-		vec4 up2 = INV_PROJECTION_MATRIX * vec4(uv2 * 2.0 - 1.0, d2, 1.0);
-		vec3 p1 = up1.xyz / up1.w;
-		vec3 p2 = up2.xyz / up2.w;
-		min_z = min(min_z, min(-p1.z, -p2.z));
-		vec3 diff = p1 - p2;
-		avg_dx += diff * dir.x;
-		avg_dy += diff * dir.y;
-
-		dir = rot * dir; // rotate direction for next step
-	}
-	// fade outline width with distance
-	float distance_fade = 1e-4 + smoothstep(fade_start + fade_length, fade_start, min_z);
-
-	// Edge mask
-	float edge = 1.0 - smoothstep(0.1, 0.15, dot(normalize(cross(avg_dy, avg_dx)), VIEW));
-
-	// Small vignette at screen edges
-	edge *= smoothstep(0.00, 0.015 * thickness,
-		1.0 - max(abs(SCREEN_UV.x - 0.5), abs(SCREEN_UV.y - 0.5)) * 2.0);
-
-	// blend_premul_alpha avoids need to sample screentexture.
-	ALBEDO = edge_color * edge;
-	ALPHA = edge * distance_fade;
-}

common/vfx/materials/shaders/outline.gdshader.uid

@@ -1 +0,0 @@
-uid://bt4t4qrug135

common/vfx/materials/shaders/pixelisation.gdshader

@@ -1,19 +0,0 @@
-shader_type spatial;
-
-render_mode unshaded, fog_disabled;
-
-uniform sampler2D screen_texture : hint_screen_texture;
-uniform float pixel_size : hint_range(0.0, 100., 2.0) = 8.0;
-
-void fragment() {
-    vec2 tex_size = vec2(textureSize(screen_texture, 0));
-    vec2 pixel_count = tex_size / pixel_size;
-    vec2 pixelated_uv = floor(SCREEN_UV * pixel_count) / pixel_count;
-    vec4 color = texture(screen_texture, pixelated_uv);
-    ALBEDO = color.rgb;
-}
-
-//void light() {
-//	// Called for every pixel for every light affecting the material.
-//	// Uncomment to replace the default light processing function with this one.
-//}

common/vfx/materials/shaders/pixelisation.gdshader.uid

@@ -1 +0,0 @@
-uid://c3gjvpai3w7cu