Some renaming

betterRenderer/shaders/manul/view_data.hlsli

@@ -0,0 +1,23 @@
+#ifndef VIEW_DATA_HLSLI
+#define VIEW_DATA_HLSLI
+
+cbuffer DrawConstants : register(b2) {
+  float4x4 g_InverseModelView;
+  float4x4 g_InverseProjection;
+  float3 g_LightDir;
+  float g_Altitude;
+  float3 g_LightColor;
+  float g_Time;
+}
+
+float2 PixelToCS(in float2 pixel, in float2 size) {
+  return ((pixel + .5) / size - .5) * float2(2., -2.);
+}
+
+float3 ReconstructPos(in float2 cs, in float depth) {
+  float4 ndc = float4(cs, depth, 1.);
+  ndc = mul(g_InverseProjection, ndc);
+  return ndc.xyz / ndc.w;
+}
+
+#endif