Merge branch 'iqm'

shaders/map/tessControl.shader

@@ -10,6 +10,9 @@ out vec4 tcColor[];
 out vec3 tcNormal[];
 uniform float TessLevelInner = 1.0; // controlled by keyboard buttons
 uniform float TessLevelOuter = 1.0; // controlled by keyboard buttons
+uniform mat4 ProjectionMatrix;
+uniform mat4 ViewMatrix;
+uniform mat3 NormalMatrix;
 
 #define ID gl_InvocationID
 
@@ -18,10 +21,28 @@ void main()
     tcPosition[ID] = vPosition[ID];
     tcColor[ID] = vColor[ID];
     tcNormal[ID] = vNormal[ID];
+    float dist = (ProjectionMatrix * ViewMatrix * vec4(vPosition[ID], 1)).z;
     if (ID == 0) {
-        gl_TessLevelInner[0] = TessLevelInner;
+	if (dist < 30) {
-        gl_TessLevelOuter[0] = TessLevelOuter;
+	        gl_TessLevelInner[0] = TessLevelInner;
-        gl_TessLevelOuter[1] = TessLevelOuter;
+        	gl_TessLevelOuter[0] = TessLevelOuter;
-        gl_TessLevelOuter[2] = TessLevelOuter;
+	        gl_TessLevelOuter[1] = TessLevelOuter;
+        	gl_TessLevelOuter[2] = TessLevelOuter;
+	} else if (dist < 50) {
+	        gl_TessLevelInner[0] = max(TessLevelInner-1.0,1.0);
+        	gl_TessLevelOuter[0] = max(TessLevelOuter-1.0,1.0);
+	        gl_TessLevelOuter[1] = max(TessLevelOuter-1.0,1.0);
+        	gl_TessLevelOuter[2] = max(TessLevelOuter-1.0,1.0);
+	} else if (dist < 100) {
+	        gl_TessLevelInner[0] = max(TessLevelInner-2.0,1.0);
+        	gl_TessLevelOuter[0] = max(TessLevelOuter-2.0,1.0);
+	        gl_TessLevelOuter[1] = max(TessLevelOuter-2.0,1.0);
+        	gl_TessLevelOuter[2] = max(TessLevelOuter-2.0,1.0);
+	} else {
+	        gl_TessLevelInner[0] = 1.0;
+        	gl_TessLevelOuter[0] = 1.0;
+	        gl_TessLevelOuter[1] = 1.0;
+        	gl_TessLevelOuter[2] = 1.0;
+	}
     }
 }

shaders/map/tessEval.shader

@@ -133,7 +133,8 @@ void main()
     float i2 = (1-gl_TessCoord.z)*gl_TessCoord.z * length(cross(tcNormal[2],tessNormal));
     float standout = i0+i1+i2;
     tePosition = tePosition+tessNormal*standout;
-    tePosition = tePosition+0.05*snoise(tePosition);
+    vec3 tmp = tePosition;//+clamp(tePosition,0,0.05)*snoise(tePosition/2);
+    tePosition = vec3(tePosition.x, tmp.y, tePosition.z);
     gl_Position = ProjectionMatrix * ViewMatrix * vec4(tePosition, 1);
     fogDist = gl_Position.z;
 

shaders/mapobjects/fragment.shader

@@ -0,0 +1,157 @@
+#version 330
+
+//#include "3rdParty/noise.glsl"
+
+vec3 mod289(vec3 x) {
+  return x - floor(x * (1.0 / 289.0)) * 289.0;
+}
+
+vec4 mod289(vec4 x) {
+  return x - floor(x * (1.0 / 289.0)) * 289.0;
+}
+
+vec4 permute(vec4 x) {
+     return mod289(((x*34.0)+1.0)*x);
+}
+
+vec4 taylorInvSqrt(vec4 r)
+{
+  return 1.79284291400159 - 0.85373472095314 * r;
+}
+
+float snoise(vec3 v)
+  { 
+  const vec2  C = vec2(1.0/6.0, 1.0/3.0) ;
+  const vec4  D = vec4(0.0, 0.5, 1.0, 2.0);
+
+// First corner
+  vec3 i  = floor(v + dot(v, C.yyy) );
+  vec3 x0 =   v - i + dot(i, C.xxx) ;
+
+// Other corners
+  vec3 g = step(x0.yzx, x0.xyz);
+  vec3 l = 1.0 - g;
+  vec3 i1 = min( g.xyz, l.zxy );
+  vec3 i2 = max( g.xyz, l.zxy );
+
+  //   x0 = x0 - 0.0 + 0.0 * C.xxx;
+  //   x1 = x0 - i1  + 1.0 * C.xxx;
+  //   x2 = x0 - i2  + 2.0 * C.xxx;
+  //   x3 = x0 - 1.0 + 3.0 * C.xxx;
+  vec3 x1 = x0 - i1 + C.xxx;
+  vec3 x2 = x0 - i2 + C.yyy; // 2.0*C.x = 1/3 = C.y
+  vec3 x3 = x0 - D.yyy;      // -1.0+3.0*C.x = -0.5 = -D.y
+
+// Permutations
+  i = mod289(i); 
+  vec4 p = permute( permute( permute( 
+             i.z + vec4(0.0, i1.z, i2.z, 1.0 ))
+           + i.y + vec4(0.0, i1.y, i2.y, 1.0 )) 
+           + i.x + vec4(0.0, i1.x, i2.x, 1.0 ));
+
+// Gradients: 7x7 points over a square, mapped onto an octahedron.
+// The ring size 17*17 = 289 is close to a multiple of 49 (49*6 = 294)
+  float n_ = 0.142857142857; // 1.0/7.0
+  vec3  ns = n_ * D.wyz - D.xzx;
+
+  vec4 j = p - 49.0 * floor(p * ns.z * ns.z);  //  mod(p,7*7)
+
+  vec4 x_ = floor(j * ns.z);
+  vec4 y_ = floor(j - 7.0 * x_ );    // mod(j,N)
+
+  vec4 x = x_ *ns.x + ns.yyyy;
+  vec4 y = y_ *ns.x + ns.yyyy;
+  vec4 h = 1.0 - abs(x) - abs(y);
+
+  vec4 b0 = vec4( x.xy, y.xy );
+  vec4 b1 = vec4( x.zw, y.zw );
+
+  //vec4 s0 = vec4(lessThan(b0,0.0))*2.0 - 1.0;
+  //vec4 s1 = vec4(lessThan(b1,0.0))*2.0 - 1.0;
+  vec4 s0 = floor(b0)*2.0 + 1.0;
+  vec4 s1 = floor(b1)*2.0 + 1.0;
+  vec4 sh = -step(h, vec4(0.0));
+
+  vec4 a0 = b0.xzyw + s0.xzyw*sh.xxyy ;
+  vec4 a1 = b1.xzyw + s1.xzyw*sh.zzww ;
+
+  vec3 p0 = vec3(a0.xy,h.x);
+  vec3 p1 = vec3(a0.zw,h.y);
+  vec3 p2 = vec3(a1.xy,h.z);
+  vec3 p3 = vec3(a1.zw,h.w);
+
+//Normalise gradients
+  vec4 norm = taylorInvSqrt(vec4(dot(p0,p0), dot(p1,p1), dot(p2, p2), dot(p3,p3)));
+  p0 *= norm.x;
+  p1 *= norm.y;
+  p2 *= norm.z;
+  p3 *= norm.w;
+
+// Mix final noise value
+  vec4 m = max(0.6 - vec4(dot(x0,x0), dot(x1,x1), dot(x2,x2), dot(x3,x3)), 0.0);
+  m = m * m;
+  return 42.0 * dot( m*m, vec4( dot(p0,x0), dot(p1,x1), 
+                                dot(p2,x2), dot(p3,x3) ) );
+  }
+
+float fog(float dist) {
+    dist = max(0,dist - 50);
+    dist = dist * 0.05;
+//    dist = dist*dist;
+    return 1-exp(-dist);
+}
+
+smooth in vec3 teNormal;
+smooth in vec3 tePosition;
+smooth in float fogDist;
+smooth in float gmix;
+in vec4 teColor;
+
+out vec4 fgColor;
+
+uniform mat4 ViewMatrix;
+uniform mat4 ProjectionMatrix;
+
+void main(void)
+{
+    //fog color
+    vec4 fogColor = vec4(0.6,0.7,0.8,1.0);
+
+    //heliospheric lighting
+    vec4 light = vec4(1.0,1.0,1.0,1.0);
+    vec4 dark  = vec4(0.0,0.0,0.0,1.0);
+    //direction to sun from origin
+    vec3 lightDir = normalize(ViewMatrix * vec4(5.0,5.0,1.0,0.0)).xyz;
+
+    float costheta = dot(teNormal, lightDir);
+    float a = costheta * 0.5 + 0.5;
+
+    //create gravel-texel
+    vec3 uvw = tePosition;
+    // Six components of noise in a fractal sum
+    //float n = snoise(uvw * 10);
+    float n = 0;
+    n += 0.5 * snoise(uvw * 20.0);
+    //n += 0.25 * snoise(uvw * 40.0);
+    //n += 0.125 * snoise(uvw * 80.0);
+    //n += 0.0625 * snoise(uvw * 160.0);
+    //n += 0.03125 * snoise(uvw * 320.0);
+    n = abs(n*2);//[0,1]
+
+    //dirt
+    float d = snoise(uvw);
+    d += 0.5 * snoise(uvw * 2);
+    d += 0.25 * snoise(uvw * 4);
+    d = d/3*2 +0.5;
+
+    //                  base, dirt, noise-level*(above 0?)*(linear blend by y)
+    vec4 texBase = mix(teColor, vec4(0.45,0.27,0.1,1),d*d*step(0.01,tePosition.y)*clamp(tePosition.y/2,0,2));
+    //                  stone highlights
+    vec4 texHighlights = mix(texBase, vec4(0.9*n,0.9*n,0.9*n,1),n*n*n);
+    //mix highlights into Color with inclination, if inclination^2 > 0.35
+    vec4 texColor = mix(texBase,texHighlights, (gmix*(1-gmix))*4*(gmix*(1-gmix))*4);
+    vec4 Color = texColor;
+
+    fgColor = Color * mix(dark, light, a);
+    fgColor = mix(fgColor,fogColor,fog(fogDist));
+}

shaders/mapobjects/tessControl.shader

@@ -0,0 +1,27 @@
+#version 330
+#extension GL_ARB_tessellation_shader : require
+
+layout(vertices = 3) out;
+in vec3 vPosition[];
+in vec4 vColor[];
+in vec3 vNormal[];
+out vec3 tcPosition[];
+out vec4 tcColor[];
+out vec3 tcNormal[];
+uniform float TessLevelInner = 1.0; // controlled by keyboard buttons
+uniform float TessLevelOuter = 1.0; // controlled by keyboard buttons
+
+#define ID gl_InvocationID
+
+void main()
+{
+    tcPosition[ID] = vPosition[ID];
+    tcColor[ID] = vColor[ID];
+    tcNormal[ID] = vNormal[ID];
+    if (ID == 0) {
+        gl_TessLevelInner[0] = TessLevelInner;
+        gl_TessLevelOuter[0] = TessLevelOuter;
+        gl_TessLevelOuter[1] = TessLevelOuter;
+        gl_TessLevelOuter[2] = TessLevelOuter;
+    }
+}

shaders/mapobjects/tessEval.shader

@@ -0,0 +1,149 @@
+#version 330
+
+#extension GL_ARB_tessellation_shader : require
+
+//#include "shaders/3rdParty/noise.glsl"
+
+vec3 mod289(vec3 x) {
+  return x - floor(x * (1.0 / 289.0)) * 289.0;
+}
+
+vec4 mod289(vec4 x) {
+  return x - floor(x * (1.0 / 289.0)) * 289.0;
+}
+
+vec4 permute(vec4 x) {
+     return mod289(((x*34.0)+1.0)*x);
+}
+
+vec4 taylorInvSqrt(vec4 r)
+{
+  return 1.79284291400159 - 0.85373472095314 * r;
+}
+
+float snoise(vec3 v)
+  {
+  const vec2  C = vec2(1.0/6.0, 1.0/3.0) ;
+  const vec4  D = vec4(0.0, 0.5, 1.0, 2.0);
+
+// First corner
+  vec3 i  = floor(v + dot(v, C.yyy) );
+  vec3 x0 =   v - i + dot(i, C.xxx) ;
+
+// Other corners
+  vec3 g = step(x0.yzx, x0.xyz);
+  vec3 l = 1.0 - g;
+  vec3 i1 = min( g.xyz, l.zxy );
+  vec3 i2 = max( g.xyz, l.zxy );
+
+  //   x0 = x0 - 0.0 + 0.0 * C.xxx;
+  //   x1 = x0 - i1  + 1.0 * C.xxx;
+  //   x2 = x0 - i2  + 2.0 * C.xxx;
+  //   x3 = x0 - 1.0 + 3.0 * C.xxx;
+  vec3 x1 = x0 - i1 + C.xxx;
+  vec3 x2 = x0 - i2 + C.yyy; // 2.0*C.x = 1/3 = C.y
+  vec3 x3 = x0 - D.yyy;      // -1.0+3.0*C.x = -0.5 = -D.y
+
+// Permutations
+  i = mod289(i);
+  vec4 p = permute( permute( permute(
+             i.z + vec4(0.0, i1.z, i2.z, 1.0 ))
+           + i.y + vec4(0.0, i1.y, i2.y, 1.0 ))
+           + i.x + vec4(0.0, i1.x, i2.x, 1.0 ));
+
+// Gradients: 7x7 points over a square, mapped onto an octahedron.
+// The ring size 17*17 = 289 is close to a multiple of 49 (49*6 = 294)
+  float n_ = 0.142857142857; // 1.0/7.0
+  vec3  ns = n_ * D.wyz - D.xzx;
+
+  vec4 j = p - 49.0 * floor(p * ns.z * ns.z);  //  mod(p,7*7)
+
+  vec4 x_ = floor(j * ns.z);
+  vec4 y_ = floor(j - 7.0 * x_ );    // mod(j,N)
+
+  vec4 x = x_ *ns.x + ns.yyyy;
+  vec4 y = y_ *ns.x + ns.yyyy;
+  vec4 h = 1.0 - abs(x) - abs(y);
+
+  vec4 b0 = vec4( x.xy, y.xy );
+  vec4 b1 = vec4( x.zw, y.zw );
+
+  //vec4 s0 = vec4(lessThan(b0,0.0))*2.0 - 1.0;
+  //vec4 s1 = vec4(lessThan(b1,0.0))*2.0 - 1.0;
+  vec4 s0 = floor(b0)*2.0 + 1.0;
+  vec4 s1 = floor(b1)*2.0 + 1.0;
+  vec4 sh = -step(h, vec4(0.0));
+
+  vec4 a0 = b0.xzyw + s0.xzyw*sh.xxyy ;
+  vec4 a1 = b1.xzyw + s1.xzyw*sh.zzww ;
+
+  vec3 p0 = vec3(a0.xy,h.x);
+  vec3 p1 = vec3(a0.zw,h.y);
+  vec3 p2 = vec3(a1.xy,h.z);
+  vec3 p3 = vec3(a1.zw,h.w);
+
+//Normalise gradients
+  vec4 norm = taylorInvSqrt(vec4(dot(p0,p0), dot(p1,p1), dot(p2, p2), dot(p3,p3)));
+  p0 *= norm.x;
+  p1 *= norm.y;
+  p2 *= norm.z;
+  p3 *= norm.w;
+
+// Mix final noise value
+  vec4 m = max(0.6 - vec4(dot(x0,x0), dot(x1,x1), dot(x2,x2), dot(x3,x3)), 0.0);
+  m = m * m;
+  return 42.0 * dot( m*m, vec4( dot(p0,x0), dot(p1,x1),
+                                dot(p2,x2), dot(p3,x3) ) );
+  }
+
+
+layout(triangles, equal_spacing, cw) in;
+in vec3 tcPosition[];
+in vec4 tcColor[];
+in vec3 tcNormal[];
+out vec4 teColor;
+smooth out vec3 tePosition;
+smooth out vec3 teNormal;
+smooth out float fogDist;
+smooth out float gmix; //mixture of gravel
+//out vec3 tePatchDistance;
+//constant projection matrix
+uniform mat4 ProjectionMatrix;
+uniform mat4 ViewMatrix;
+uniform mat3 NormalMatrix;
+
+void main()
+{
+    //NORMAL
+    vec3 n0 = gl_TessCoord.x * tcNormal[0];
+    vec3 n1 = gl_TessCoord.y * tcNormal[1];
+    vec3 n2 = gl_TessCoord.z * tcNormal[2];
+    vec3 tessNormal = normalize(n0 + n1 + n2);
+    teNormal = NormalMatrix * tessNormal;
+
+    //POSITION
+    vec3 p0 = gl_TessCoord.x * tcPosition[0];
+    vec3 p1 = gl_TessCoord.y * tcPosition[1];
+    vec3 p2 = gl_TessCoord.z * tcPosition[2];
+    tePosition = p0 + p1 + p2;
+
+    //sin(a,b) = length(cross(a,b))
+    float i0 = (1-gl_TessCoord.x)*gl_TessCoord.x * length(cross(tcNormal[0],tessNormal));
+    float i1 = (1-gl_TessCoord.y)*gl_TessCoord.y * length(cross(tcNormal[1],tessNormal));
+    float i2 = (1-gl_TessCoord.z)*gl_TessCoord.z * length(cross(tcNormal[2],tessNormal));
+    float standout = i0+i1+i2;
+    tePosition = tePosition+tessNormal*standout;
+    tePosition = tePosition+0.05*snoise(tePosition);
+    gl_Position = ProjectionMatrix * ViewMatrix * vec4(tePosition, 1);
+    fogDist = gl_Position.z;
+
+    //COLOR-BLENDING
+    vec4 c0 = (1-exp(gl_TessCoord.x)) * tcColor[0];
+    vec4 c1 = (1-exp(gl_TessCoord.y)) * tcColor[1];
+    vec4 c2 = (1-exp(gl_TessCoord.z)) * tcColor[2];
+    teColor = (c0 + c1 + c2)/((1-exp(gl_TessCoord.x))+(1-exp(gl_TessCoord.y))+(1-exp(gl_TessCoord.z)));
+
+    //mix gravel based on incline (sin (normal,up))
+    gmix = length(cross(tessNormal, vec3(0,1,0)));
+
+}

shaders/mapobjects/vertex.shader

@@ -0,0 +1,18 @@
+#version 330
+
+//vertex-data
+in vec4 Color;
+in vec3 Position;
+in vec3 Normal;
+
+//output-data for later stages
+out vec4 vColor;
+out vec3 vPosition;
+out vec3 vNormal;
+
+void main()
+{
+    vPosition = Position;
+    vNormal = Normal;
+    vColor = Color;
+}

src/Main.hs

@@ -132,6 +132,7 @@ main =
                         }
               , _io                  = IOState
                         { _clock               = now
+                        , _tessClockFactor     = 0
                         }
               , _mouse               = MouseState
                         { _isDown              = False
@@ -228,17 +229,30 @@ run = do
       }
     -}
 
-    mt <- liftIO $ do
+    (mt,tc,sleepAmount) <- liftIO $ do
-        let double = fromRational.toRational :: (Real a) => a -> Double
+        let 	double = fromRational.toRational :: (Real a) => a -> Double
+		targetFramerate = 40.0
+		targetFrametime = 1.0/targetFramerate
+		targetFrametimeμs = targetFrametime * 1000000.0
         now <- getCurrentTime
-        diff <- return $ diffUTCTime now (state ^. io.clock) -- get time-diffs
+        let diff  = diffUTCTime now (state ^. io.clock) -- get time-diffs
-        title <- return $ unwords ["Pioneers @ ",show ((round . double $ 1.0/diff)::Int),"fps"]
+            title = unwords ["Pioneers @ ",show ((round . double $ 1.0/diff)::Int),"fps"]
         setWindowTitle (env ^. windowObject) title
-        sleepAmount <- return $ floor (max 0 (0.04 - diff))*1000000 -- get time until next frame in microseconds
+        let 	sleepAmount = floor ((targetFrametime - double diff)*1000000) :: Int -- get time until next frame in microseconds
-        threadDelay sleepAmount
+                clockFactor = (state ^. io.tessClockFactor)
-        return now
+		tessChange
+			| (clockFactor > (2*targetFrametimeμs)) && (state ^. gl.glMap.stateTessellationFactor < 5) = ((+)1 :: Int -> Int) 
+									-- > factor < 5 & 10% of frame idle -> increase graphics
+			| sleepAmount < 0 && (state ^. gl.glMap.stateTessellationFactor > 1) = (flip (-) 1 :: Int -> Int)
+									-- frame used up completely -> decrease
+			| otherwise = ((+)0 :: Int -> Int)              -- 0ms > x > 10% -> keep settings
+        when (sleepAmount > 0) $ threadDelay sleepAmount
+        return (now,tessChange,sleepAmount)
     -- set state with new clock-time
-    modify $ io.clock .~ mt
+    modify $ (io.clock .~ mt)
+           . (gl.glMap.stateTessellationFactor %~ tc)
+           . (io.tessClockFactor %~ (((+) (fromIntegral sleepAmount)).((*) 0.99)))
+    -- liftIO $ putStrLn $ concat $ ["TessFactor at: ",show (state ^. gl.glMap.stateTessellationFactor), " - slept for ",show sleepAmount, "μs."]
     shouldClose' <- return $ state ^. window.shouldClose
     unless shouldClose' run
 

src/Render/Render.hs

@@ -22,6 +22,8 @@ import           Types
 import           Render.Misc
 import           Render.Types
 import           Graphics.GLUtil.BufferObjects              (makeBuffer)
+import		 Importer.IQM.Parser
+import           Importer.IQM.Types
 
 mapVertexShaderFile :: String
 mapVertexShaderFile = "shaders/map/vertex.shader"
@@ -32,6 +34,11 @@ mapTessEvalShaderFile = "shaders/map/tessEval.shader"
 mapFragmentShaderFile :: String
 mapFragmentShaderFile = "shaders/map/fragment.shader"
 
+objectVertexShaderFile :: String
+objectVertexShaderFile = "shaders/mapobjects/vertex.shader"
+objectFragmentShaderFile :: String
+objectFragmentShaderFile = "shaders/mapobjects/fragment.shader"
+
 uiVertexShaderFile :: String
 uiVertexShaderFile = "shaders/ui/vertex.shader"
 uiFragmentShaderFile :: String
@@ -113,6 +120,21 @@ initMapShader tessFac (buf, vertDes) = do
 
    texts <- genObjectNames 6
    
+   testobj <- parseIQM "sample.iqm"
+
+   let
+	objs = [MapObject testobj (L.V3 0 10 0) (MapObjectState ())]
+
+   ! vertexSource' <- B.readFile objectVertexShaderFile
+   ! fragmentSource' <- B.readFile objectFragmentShaderFile
+   vertexShader' <- compileShaderSource VertexShader vertexSource'
+   checkError "compile Object-Vertex"
+   fragmentShader' <- compileShaderSource FragmentShader fragmentSource'
+   checkError "compile Object-Fragment"
+   objProgram <- createProgramUsing [vertexShader', fragmentShader']
+   checkError "compile Object-Program"
+   
+   currentProgram $= Just objProgram
 
    checkError "initShader"
    return GLMapState
@@ -132,6 +154,8 @@ initMapShader tessFac (buf, vertDes) = do
         , _mapVert            = vertDes
         , _overviewTexture    = overTex
         , _mapTextures        = texts
+	, _mapObjects         = objs
+	, _objectProgram      = objProgram
         }
 
 initHud :: IO GLHud
@@ -266,6 +290,16 @@ renderOverview = do
 -}
 
 
+-- | renders an IQM-Model at Position with scaling
+renderIQM :: IQM -> L.V3 CFloat -> L.V3 CFloat -> IO ()
+renderIQM m p@(L.V3 x y z) s@(L.V3 sx sy sz) = do
+	return ()
+
+renderObject :: MapObject -> IO ()
+renderObject (MapObject model pos@(L.V3 x y z) _{-state-}) = 
+	renderIQM model pos (L.V3 1 1 1)
+		
+
 render :: Pioneers ()
 render = do
     state <- RWS.get
@@ -354,8 +388,19 @@ render = do
         cullFace $= Just Front
 
         glDrawArrays gl_PATCHES 0 (fromIntegral numVert)
+
+
+	currentProgram $= Just (state ^. gl.glMap.objectProgram)
+	
+
         checkError "draw map"
 
+	---- RENDER MAPOBJECTS --------------------------------------------
+	
+	currentProgram $= Just (state ^. gl.glMap.objectProgram)
+
+	mapM_ renderObject (state ^. gl.glMap.mapObjects)
+
         -- set sample 1 as target in renderbuffer
         {-framebufferRenderbuffer
                 DrawFramebuffer              --write-only

src/Types.hs

@@ -8,12 +8,15 @@ import           Foreign.C                            (CFloat)
 import qualified Data.HashMap.Strict                  as Map
 import           Data.Time                            (UTCTime)
 import Linear.Matrix (M44)
+import Linear (V3)
 import Control.Monad.RWS.Strict (RWST)
 import Control.Lens
 import Graphics.Rendering.OpenGL.GL.Texturing.Objects (TextureObject)
 import Render.Types
+import Importer.IQM.Types
 import UI.UIBase
 
+data Coord3D a = Coord3D a a a
 
 --Static Read-Only-State
 data Env = Env
@@ -49,6 +52,7 @@ data CameraState = CameraState
 
 data IOState = IOState
     { _clock               :: !UTCTime
+    , _tessClockFactor     :: !Double
     }
 
 data GameState = GameState
@@ -113,8 +117,16 @@ data GLMapState = GLMapState
     , _renderedMapTexture   :: !TextureObject --TODO: Probably move to UI?
     , _overviewTexture      :: !TextureObject
     , _mapTextures          :: ![TextureObject] --TODO: Fix size on list?
+    , _objectProgram        :: !GL.Program
+    , _mapObjects           :: ![MapObject]
     }
 
+data MapObject = MapObject !IQM !MapCoordinates !MapObjectState
+
+data MapObjectState = MapObjectState ()
+
+type MapCoordinates = V3 CFloat
+
 data GLHud = GLHud
     { _hudTexture               :: !TextureObject       -- ^ HUD-Texture itself
     , _hudTexIndex              :: !GL.UniformLocation  -- ^ Position of Overlay-Texture in Shader