From e33e19d0587146859d48a134ec9fd94e7b7ba5cd Mon Sep 17 00:00:00 2001
From: "FWoltermann@gmail.com"
 <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544>
Date: Thu, 8 Dec 2011 14:53:40 +0000
Subject: Initial upload

---
 Stars45/TerrainHaze.cpp | 90 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 Stars45/TerrainHaze.cpp

(limited to 'Stars45/TerrainHaze.cpp')

diff --git a/Stars45/TerrainHaze.cpp b/Stars45/TerrainHaze.cpp
new file mode 100644
index 0000000..9f32e68
--- /dev/null
+++ b/Stars45/TerrainHaze.cpp
@@ -0,0 +1,90 @@
+/*  Project Starshatter 4.5
+    Destroyer Studios LLC
+    Copyright © 1997-2005. All Rights Reserved.
+
+    SUBSYSTEM:    Stars.exe
+    FILE:         TerrainHaze.cpp
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+*/
+
+#include "MemDebug.h"
+#include "Terrain.h"
+#include "TerrainHaze.h"
+#include "TerrainRegion.h"
+
+#include "Light.h"
+#include "CameraView.h"
+#include "Bitmap.h"
+#include "DataLoader.h"
+#include "Game.h"
+
+// +====================================================================+
+
+static Bitmap terrain_texture;
+
+// +--------------------------------------------------------------------+
+
+TerrainHaze::TerrainHaze()
+   : tregion(0)
+{
+}
+
+// +--------------------------------------------------------------------+
+
+TerrainHaze::~TerrainHaze()
+{
+}
+
+// +--------------------------------------------------------------------+
+
+void
+TerrainHaze::Render(Video* video, DWORD flags)
+{
+   if (flags & RENDER_ADDITIVE)
+      return;
+
+   if (model) {
+      if (!Luminous()) {
+         SetLuminous(true);
+         model->SetDynamic(true);
+      }
+
+      Surface* surface = model->GetSurfaces().first();
+
+      if (!surface) return;
+
+      int i;
+      DWORD sky = 0;
+      DWORD fog = 0;
+
+      if (tregion) {
+         sky = tregion->SkyColor().Value();
+         fog = tregion->FogColor().Value();
+      }
+
+      // clear the solid lights to ambient:
+      VertexSet* vset = surface->GetVertexSet();
+
+      for (i = 0; i < vset->nverts; i++) {
+         if (vset->loc[i].y > 0)
+            vset->diffuse[i] = sky;
+         else
+            vset->diffuse[i] = fog;
+      }
+
+      InvalidateSurfaceData();
+      Solid::Render(video, flags);
+   }
+}
+
+// +--------------------------------------------------------------------+
+
+int
+TerrainHaze::CheckRayIntersection(Point Q, Point w, double len, Point& ipt, bool ttpas)
+{
+   return 0;
+}
-- 
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