hiu

Signed-off-by: Slendi <slendi@socopon.com>

shaders/gradient_fullscreen.frag

@@ -0,0 +1,21 @@
+#version 450
+
+layout(location = 0) out vec4 out_color;
+
+layout(push_constant) uniform PushConstants {
+	vec2 resolution;
+} pc;
+
+void main()
+{
+	vec2 uv = (gl_FragCoord.xy + vec2(0.5)) / pc.resolution;
+
+	float v = sin(uv.x * 10.0) + cos(uv.y * 10.0);
+
+	float r = 0.5 + 0.5 * cos(6.2831 * (uv.x + v));
+	float g = 0.5 + 0.5 * cos(6.2831 * (uv.y + v + 0.33));
+	float b = 0.5 + 0.5 * cos(6.2831 * (uv.x - uv.y + 0.66));
+
+	out_color = vec4(r, g, b, 1.0);
+}
+

shaders/gradient_fullscreen.vert

@@ -0,0 +1,13 @@
+#version 450
+
+void main()
+{
+	vec2 positions[3] = vec2[](
+		vec2(-1.0, -1.0),
+		vec2( 3.0, -1.0),
+		vec2(-1.0,  3.0)
+	);
+
+	gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
+}
+

shaders/meson.build

@@ -14,7 +14,6 @@ else
 endif
 
 shader_sources = files(
-	'gradient.comp',
 	'triangle.frag',
 	'triangle.vert',
 	'triangle_mesh.frag',