pke: first-pass 2d overlay render pass scaffolding

1 files changed, 32 insertions, 0 deletions

diff --git a/assets/shaders/glyph.vert b/assets/shaders/glyph.vert
new file mode 100644
index 0000000..52981c2
--- /dev/null
+++ b/assets/shaders/glyph.vert
@@ -0,0 +1,32 @@
+#version 450
+
+// vertex
+layout(location = 0) in vec2 in_position;
+layout(location = 1) in vec2 in_uv;
+
+// instance
+layout(location = 2) in vec4 in_fg_color;
+layout(location = 3) in vec4 in_bg_color;
+layout(location = 4) in vec4 in_sprite_region;
+layout(location = 5) in float in_width;
+
+layout(location = 0) out vec4 out_fg_color;
+layout(location = 1) out vec4 out_bg_color;
+layout(location = 2) out vec4 out_sprite_region;
+layout(location = 3) out vec2 out_uv;
+layout(location = 4) out float out_width;
+
+out gl_PerVertex
+{
+	vec4 gl_Position;
+};
+
+void main() 
+{
+	gl_Position = vec4(in_position, 0.0, 1.0);
+	out_fg_color = in_fg_color;
+	out_bg_color = in_bg_color;
+	out_sprite_region = in_sprite_region;
+	out_uv = in_uv;
+	out_width = in_width;
+}