Cleanup

base/shaders/line.kong

@@ -0,0 +1,34 @@
+
+#[set(everything)]
+const constants: {
+	VP: float4x4;
+	color: float3;
+};
+
+struct vert_in {
+	pos: float3;
+}
+
+struct vert_out {
+	pos: float4;
+	dummy: float3;
+}
+
+fun line_vert(input: vert_in): vert_out {
+	var output: vert_out;
+	output.pos = constants.VP * float4(input.pos, 1.0);
+	return output;
+}
+
+fun line_frag(input: vert_out): float4[2] {
+	var color: float4[2];
+	color[0] = float4(1.0, 1.0, 0.0, 1.0);
+	color[1] = float4(constants.color, 1.0);
+	return color;
+}
+
+#[pipe]
+struct pipe {
+	vertex = line_vert;
+	fragment = line_frag;
+}

base/shaders/line_overlay.kong

@@ -0,0 +1,31 @@
+
+#[set(everything)]
+const constants: {
+	VP: float4x4;
+	color: float3;
+};
+
+struct vert_in {
+	pos: float3;
+}
+
+struct vert_out {
+	pos: float4;
+	dummy: float3;
+}
+
+fun line_overlay_vert(input: vert_in): vert_out {
+	var output: vert_out;
+	output.pos = constants.VP * float4(input.pos, 1.0);
+	return output;
+}
+
+fun line_overlay_frag(input: vert_out): float4 {
+	return float4(constants.color, 1.0);
+}
+
+#[pipe]
+struct pipe {
+	vertex = line_overlay_vert;
+	fragment = line_overlay_frag;
+}