attemped fix for ssao outline

src/main/java/me/cortex/voxy/client/core/rendering/post/PostProcessing.java

@@ -71,6 +71,8 @@ public class PostProcessing {
             glTextureParameterf(this.colour.id, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
             glTextureParameterf(this.colourSSAO.id, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
             glTextureParameterf(this.colourSSAO.id, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
+            //glTextureParameterf(this.depthStencil.id, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
+            //glTextureParameterf(this.depthStencil.id, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 
             this.framebuffer.bind(GL_COLOR_ATTACHMENT0, this.colour);
             this.framebuffer.bind(GL_DEPTH_STENCIL_ATTACHMENT, this.depthStencil);

src/main/resources/assets/voxy/shaders/lod/gl46/quads.vert

@@ -49,6 +49,7 @@ void main() {
     uint modelId = extractStateId(quad);
     BlockModel model = modelData[modelId];
     uint faceData = model.faceData[face];
+    bool isTranslucent = modelIsTranslucent(model);
     bool hasAO = modelHasMipmaps(model);//TODO: replace with per face AO flag
     bool isShaded = hasAO;//TODO: make this a per face flag
     //Change the ordering due to backface culling
@@ -115,7 +116,7 @@ void main() {
     }
 
     addin = vec4(0.0);
-    if (!modelIsTranslucent(model)) {
+    if (!isTranslucent) {
         tinting.w = 0.0;
         //Encode the face, the lod level and
         uint encodedData = 0;

src/main/resources/assets/voxy/shaders/post/ssao.comp

@@ -19,11 +19,11 @@ vec4 reDeProject(vec3 pos) {
     vec2 UV = clamp(view.xy*0.5+0.5, 0.0, 1.0);
     //TODO: sample the colour texture and check if the alpha has the hasAO flag
 
-    float depth = texture(depthTex, UV).x;
+    float depth = texture(depthTex, UV, -4.0f).x;
     if (depth == 1.0f) {
         return vec4(-1.0f);
     }
-    uint meta = uint(255.0f*texture(colourTex, UV).w);
+    uint meta = uint(255.0f*texture(colourTex, UV, -4.0f).w);
     if ((meta>>6)==0) {
         return vec4(-1.0f);
     }
@@ -49,7 +49,7 @@ void main() {
         return;
     }
     vec2 point = vec2(gl_GlobalInvocationID.xy)/size;
-    float depth = texture(depthTex, point).r;
+    float depth = texture(depthTex, point, -4.0f).r;
     vec4 ocolour = vec4(0);
     if (depth < 1.0f) {
         vec4 colour = texture(colourTex, point);