Refactor overlay

2 files changed, 59 insertions, 0 deletions

diff --git a/crates/shader/src/assets/shaders/throwshade/frag.glsl b/crates/shader/src/assets/shaders/throwshade/frag.glsl
new file mode 100644
index 0000000..962deac
--- /dev/null
+++ b/crates/shader/src/assets/shaders/throwshade/frag.glsl
@@ -0,0 +1,37 @@
+#version 300 es
+precision highp float;
+
+in vec2 vertex_texcoord;
+out vec4 frag_color;
+
+uniform float opacity;
+
+uniform vec2 resolution;
+
+uniform float time;
+
+uniform float bpm;
+
+uniform vec2 cursor;
+
+uniform float chat_time;
+uniform float chat_biblicality;
+
+uniform float tracking_mouth;
+uniform vec2 tracking_eyes;
+uniform mat4 tracking_neck;
+
+uniform vec2 emacs_cursor;
+uniform vec2 mouse_cursor;
+
+uniform int heartrate;
+
+vec4 shade(vec2);
+
+void main() {
+    vec2 inverted = vec2(vertex_texcoord.x, 1.0 - vertex_texcoord.y);
+    frag_color = shade(inverted);
+    frag_color.a = clamp(frag_color.a * opacity, 0.0, opacity);
+} 
+
+// "The Cutoff"
diff --git a/crates/shader/src/assets/shaders/throwshade/vert.glsl b/crates/shader/src/assets/shaders/throwshade/vert.glsl
new file mode 100644
index 0000000..e05bbb6
--- /dev/null
+++ b/crates/shader/src/assets/shaders/throwshade/vert.glsl
@@ -0,0 +1,22 @@
+#version 300 es
+precision highp float;
+
+out vec2 vertex_texcoord;
+
+void main() {
+    const vec2 positions[4] = vec2[](
+        vec2(-1, -1),
+        vec2(+1, -1),
+        vec2(-1, +1),
+        vec2(+1, +1)
+    );
+    const vec2 coords[4] = vec2[](
+        vec2(0, 0),
+        vec2(1, 0),
+        vec2(0, 1),
+        vec2(1, 1)
+    );
+
+    vertex_texcoord = coords[gl_VertexID];
+    gl_Position = vec4(positions[gl_VertexID], 0.0, 1.0);
+}