eyePosWorld usage cleanups

Templates/BaseGame/game/core/rendering/scripts/gfxData/water.tscript

@@ -61,9 +61,9 @@ singleton GFXStateBlockData( WaterStateBlock )
 {
    samplersDefined = true;
    samplerStates[0] = WaterSampler;  // noise
-   samplerStates[1] = SamplerClampPoint;  // #deferred
+   samplerStates[1] = SamplerClampLinear;  // #deferred
    samplerStates[2] = SamplerClampLinear; // $reflectbuff
-   samplerStates[3] = SamplerClampPoint;  // $backbuff
+   samplerStates[3] = SamplerClampLinear;  // $backbuff
    samplerStates[4] = SamplerWrapLinear;  // $cubemap   
    samplerStates[5] = SamplerWrapLinear;  // foam     
    samplerStates[6] = SamplerClampLinear; // depthMap ( color gradient ) 

Templates/BaseGame/game/core/rendering/shaders/gl/lighting.glsl

@@ -22,12 +22,13 @@
 
 #include "./torque.glsl"
 #include "./brdf.glsl"
+#line 25
 
 uniform float maxProbeDrawDistance;
 uniform int isCapturing;
 
 #ifndef TORQUE_SHADERGEN
-#line 27
+uniform vec3 eyePosWorld;
 // These are the uniforms used by most lighting shaders.
 
 uniform vec4 inLightPos[4];

Templates/BaseGame/game/core/rendering/shaders/lighting.hlsl

@@ -25,10 +25,10 @@
 #include "./shaderModelAutoGen.hlsl"
 
 //globals
-uniform float3 eyePosWorld;
 uniform float maxProbeDrawDistance;
 uniform int isCapturing;
 #ifndef TORQUE_SHADERGEN
+uniform float3 eyePosWorld;
 
 // These are the uniforms used by most lighting shaders.
 

Templates/BaseGame/game/core/rendering/shaders/lighting/advanced/gl/pointLightP.glsl

@@ -135,7 +135,6 @@ uniform float lightInvSqrRange;
 uniform float shadowSoftness;
 uniform mat3 worldToLightProj;
 
-uniform vec3 eyePosWorld;
 uniform mat4 cameraToWorld;
 
 out vec4 OUT_col;

Templates/BaseGame/game/core/rendering/shaders/lighting/advanced/gl/reflectionProbeArrayP.glsl

@@ -16,7 +16,6 @@ uniform vec3 ambientColor;
 uniform vec4 rtParams0;
 uniform vec4 vsFarPlane;
 uniform mat4 cameraToWorld;
-uniform vec3 eyePosWorld;
 
 //cubemap arrays require all the same size. so shared mips# value
 uniform float cubeMips;

Templates/BaseGame/game/core/rendering/shaders/lighting/advanced/gl/skylightP.glsl

@@ -42,7 +42,6 @@ uniform vec4 rtParams0;
 
 uniform vec4 vsFarPlane;
 uniform mat4 cameraToWorld;
-uniform vec3 eyePosWorld;
 
 vec3 iblSpecular(in Surface surface, vec3 F)
 {

Templates/BaseGame/game/core/rendering/shaders/lighting/advanced/gl/spotLightP.glsl

@@ -62,7 +62,6 @@ uniform vec4 vsFarPlane;
 uniform mat4 worldToLightProj;
 uniform vec4 lightParams;
 uniform float shadowSoftness;
-uniform vec3 eyePosWorld;
 
 uniform mat4 cameraToWorld;
 uniform mat4 worldToCamera;

Templates/BaseGame/game/core/rendering/shaders/lighting/advanced/gl/vectorLightP.glsl

@@ -45,7 +45,6 @@ uniform vec4 lightColor;
 uniform vec4 lightAmbient; 
 
 uniform float shadowSoftness;
-uniform vec3 eyePosWorld; 
 
 uniform vec4 atlasXOffset;
 uniform vec4 atlasYOffset;