Partial fix to near plane clipping shadows

shader/lighting/lineShadow.geom

@@ -3,7 +3,7 @@ layout (lines_adjacency) in;
 layout (triangle_strip, max_vertices = 4) out;
 layout (std140, binding = 0) uniform TheMat { mat4 theMat; } ;
 uniform vec3 lightPos;
-vec4 shift (vec4 p) { return (vec4 (p.xyz + (1000*(p.xyz-lightPos)), 1));}
+vec4 shift (vec4 p) { return (vec4 (p.xyz + (100000*(p.xyz-lightPos)), 1));}
 vec4 f (vec4 p) {return (theMat * p);}
 void main()
 {

src/Dodge/Creature.hs

@@ -173,7 +173,7 @@ startInventory = IM.fromList (zip [0..20]
     ,remoteLauncher
     ,remoteBomb
     ,grenade
-    ,spawnGun (lamp 20)
+    ,spawnGun (lamp 5)
     ,lasGun
     ,flamer
     ,poisonSprayer

src/Dodge/Item/Weapon/TriggerType.hs

@@ -35,7 +35,7 @@ module Dodge.Item.Weapon.TriggerType
 import Dodge.Data
 import Dodge.SoundLogic
 import Dodge.Creature.Action (startReloadingWeapon)
-import Dodge.WorldEvent (muzzleFlashAt,tempLightForAt)
+import Dodge.WorldEvent (tempLightForAt)
 import Dodge.WorldEvent.Cloud
 import Dodge.RandomHelp
 import Dodge.Item.Attachment.Data

src/Dodge/Render.hs

@@ -53,7 +53,9 @@ doDrawing pdata w = do
     -- poke wall points and colors
     nWalls <- poke224s (shadVBOptr $ _wallTextureShader pdata) wallPointsCol
     nSils <- pokePoint3s (shadVBOptr $ _lightingLineShadowShader pdata) 
-                $ youSil w ++ _foregroundEdgeVerx w
+                $ 
+                --youSil w ++ 
+                _foregroundEdgeVerx w
     -- poke foreground geometry and floor
     let addC (V2 xx yy) = V3 xx yy 0
     nsurfVs <- pokePoint3s (shadVBOptr $ _lightingSurfaceShader pdata)

src/Render.hs

@@ -72,14 +72,18 @@ createLightMap pdata lightPoints nWalls nSils nsurfVs = do
         currentProgram $= Just (_shaderProgram $ _lightingLineShadowShader pdata)
         uniform (head $  _shaderCustomUnis $ _lightingLineShadowShader pdata)
             $= Vector3 x y z
+        depthClamp $= Enabled
         drawShader (_lightingLineShadowShader pdata) nSils
+        depthClamp $= Disabled
 
         cullFace $= Just Front
         stencilOp $= (OpKeep,OpKeep,OpDecr)
         currentProgram $= Just (_shaderProgram $ _lightingOccludeShader pdata)
         drawShader (_lightingOccludeShader pdata) nWalls
         currentProgram $= Just (_shaderProgram $ _lightingLineShadowShader pdata)
+        depthClamp $= Enabled
         drawShader (_lightingLineShadowShader pdata) nSils
+        depthClamp $= Disabled
 
         -- draw geometry surfaces
         cullFace $= Just Back