blocker not showing

resources/block.svg

@@ -7,7 +7,7 @@
    viewBox="0 0 512 512"
    version="1.1"
    id="svg1"
-   inkscape:export-filename="round-delete.png"
+   inkscape:export-filename="blocker_open.png"
    inkscape:export-xdpi="24"
    inkscape:export-ydpi="24"
    inkscape:version="1.4.4 (dcaf3e7d9e, 2026-05-05)"
@@ -35,7 +35,7 @@
      inkscape:window-x="2560"
      inkscape:window-y="1106"
      inkscape:window-maximized="1"
-     inkscape:current-layer="layer1">
+     inkscape:current-layer="g5">
     <sodipodi:guide
        position="0,256"
        orientation="0,1"
@@ -52,22 +52,71 @@
   <defs
      id="defs1" />
   <g
-     inkscape:label="Layer 1"
+     inkscape:label="Blocker Open"
      inkscape:groupmode="layer"
-     id="layer1">
+     id="layer1"
-    <circle
+     style="display:none">
-       style="fill:#b4d273;fill-opacity:1"
+    <rect
-       id="path2"
+       style="fill:#b4d273;fill-opacity:1;fill-rule:evenodd;stroke-width:0.742756"
-       cx="256"
+       id="rect1"
-       cy="256"
+       width="282.46313"
-       r="256" />
+       height="512"
+       x="114.76843"
+       y="0"
+       ry="141.23157" />
     <rect
        style="fill:#d6d6d6;fill-opacity:1;fill-rule:evenodd;stroke-width:0.950718"
        id="rect2"
        width="379.43814"
        height="45.092152"
-       x="-445.71915"
+       x="-445.71906"
-       y="233.45386"
+       y="233.45392"
        transform="rotate(-90)" />
+    <circle
+       style="fill:#d6d6d6;fill-opacity:1"
+       id="path1"
+       cx="255.99994"
+       cy="106.15759"
+       r="56.149471" />
+    <circle
+       style="fill:#d6d6d6;fill-opacity:1"
+       id="path1-0"
+       cx="256"
+       cy="407.41348"
+       r="56.149471" />
+  </g>
+  <g
+     inkscape:label="Blocker Closed"
+     inkscape:groupmode="layer"
+     id="g5"
+     transform="rotate(-90,256,256)">
+    <rect
+       style="fill:#c35355;fill-opacity:1;fill-rule:evenodd;stroke-width:0.742756"
+       id="rect3"
+       width="282.46313"
+       height="512"
+       x="114.76843"
+       y="0"
+       ry="141.23157" />
+    <rect
+       style="fill:#d6d6d6;fill-opacity:1;fill-rule:evenodd;stroke-width:0.950718"
+       id="rect4"
+       width="379.43814"
+       height="45.092152"
+       x="-445.71906"
+       y="233.45392"
+       transform="rotate(-90)" />
+    <circle
+       style="fill:#d6d6d6;fill-opacity:1"
+       id="circle4"
+       cx="255.99994"
+       cy="106.15759"
+       r="56.149471" />
+    <circle
+       style="fill:#d6d6d6;fill-opacity:1"
+       id="circle5"
+       cx="256"
+       cy="407.41348"
+       r="56.149471" />
   </g>
 </svg>

src/graph-manager.cpp

@@ -33,6 +33,8 @@ namespace VISEQ::GRAPH{
     void GraphManager::loadTextures(){
        tex_delete = LoadTexture("resources/textures/delete.png");
        tex_split = LoadTexture("resources/textures/split.png");
+       tex_blocker_open = LoadTexture("resources/textures/blocker_open.png");
+       tex_blocker_closed= LoadTexture("resources/textures/blocker_closed.png");
     }
 
     int GraphManager::getNodesSize(){
@@ -369,11 +371,13 @@ namespace VISEQ::GRAPH{
             Vec2Df flip_handle_2 = middle_handle_2 + (v1_position - v2_position).norm().orth() * (v1_v2_distance < 120.0f ? Clamp((120.0f - v1_v2_distance)*-0.2, -20.f, 0.f) : 1.0f);
                 
             // Dynamic opacity by distance to mouse
-            unsigned char opacity = 200.0f; //150.0f - Clamp(middle_handle.dist(mouse_pos), 0.0f, 150.0f);
+            unsigned char opacity = 150.0f - Clamp(center_handle.dist(mouse_pos), 0.0f, 130.0f);
-            unsigned char opacity_from = 200.0f; //250.0f - Clamp(from_to_handle.dist(mouse_pos), 0.0f, 220.0f);
+            unsigned char opacity_from = 250.0f - Clamp(from_to_handle.dist(mouse_pos), 0.0f, 220.0f);
-            unsigned char opacity_to = 200.0f; //250.0f - Clamp(to_from_handle.dist(mouse_pos), 0.0f, 220.0f);
+            unsigned char opacity_to = 250.0f - Clamp(to_from_handle.dist(mouse_pos), 0.0f, 220.0f);
 
-            float opacity_normalized = 0.80f; //Clamp((float)opacity / 255.0f, .0f, 1.0f);
+            float opacity_normalized = Clamp((float)opacity / 255.0f, .0f, 1.0f);
+            float opacity_from_normalized = Clamp((float)opacity_from / 255.0f, .0f, 1.0f);
+            float opacity_to_normalized = Clamp((float)opacity_to / 255.0f, .0f, 1.0f);
 
            // float midi_gate_v1 = 0.0f;
            // float midi_gate_v2 = 0.0f; 
@@ -414,21 +418,20 @@ namespace VISEQ::GRAPH{
             
                 if(!c->start.lock()->picked_up && !c->end.lock()->picked_up){
                     // On/Off switches on both sides
-                    if(ViButton(mouse_pos, from_to_handle.x, from_to_handle.y, 8.0f, c->pass_forward ? (Color){120, 210, 115, opacity_from} : (Color){232, 50, 32, opacity_from} )) c->pass_forward = !c->pass_forward;
+                    Texture2D tex_forward;
-                    if(ViButton(mouse_pos, to_from_handle.x, to_from_handle.y, 8.0f, c->pass_backward ? (Color){120, 210, 115, opacity_to} : (Color){232, 50, 32, opacity_to} )) c->pass_backward = !c->pass_backward;
+                    Texture2D tex_backward;
 
-                    if(!c->pass_forward){
+                    if(c->pass_forward) tex_forward = tex_blocker_open;
-                        Vec2Df block_point1 = (v1_position - v2_position).norm().orth()*4.0f + from_to_handle;
+                    if(!c->pass_forward) tex_forward = tex_blocker_closed;
-                        Vec2Df block_point2 = (v1_position - v2_position).norm().orth()*-4.0f + from_to_handle;
-                        DrawLineEx(block_point1, block_point2, 2.0f, (Color){232,232,232,opacity_from});
-                    }
                     
-                    if(!c->pass_backward){
+                    if(c->pass_backward) tex_backward = tex_blocker_open;
-                        Vec2Df block_point1 = (v1_position - v2_position).norm().orth()*4.0f + to_from_handle;
+                    if(!c->pass_backward) tex_backward = tex_blocker_closed;
-                        Vec2Df block_point2 = (v1_position - v2_position).norm().orth()*-4.0f + to_from_handle;
-                        DrawLineEx(block_point1, block_point2, 2.0f, (Color){232,232,232,opacity_to});
-                    }
                     if(IsWindowReady()){  
+
+                        if(ViTexButton(mouse_pos, from_to_handle, HELPER::GetRotation(from_to_handle, to_from_handle), 8.0f, tex_forward, ColorLerp(Fade(VS_COLOR_WHITE, .0f), Fade(VS_COLOR_WHITE, 1.0f), opacity_from_normalized))) c->pass_forward = !c->pass_forward;
+                        
+                        if(ViTexButton(mouse_pos, to_from_handle, HELPER::GetRotation(to_from_handle, from_to_handle), 8.0f, tex_backward, ColorLerp(Fade(VS_COLOR_WHITE, .0f), Fade(VS_COLOR_WHITE, 1.0f), opacity_to_normalized))) c->pass_backward = !c->pass_backward;
+
                         if(ViTexButton(mouse_pos, center_handle, HELPER::GetRotation(from_to_handle, to_from_handle) + 90.0f, 8.0f, tex_split, ColorLerp(Fade(VS_COLOR_WHITE, .0f), Fade(VS_COLOR_WHITE, 1.0f), opacity_normalized) )) splitEdge(c);
                     }
                 }
@@ -437,8 +440,8 @@ namespace VISEQ::GRAPH{
                 DrawLine(v1_position.x, v1_position.y, v2_position.x, v2_position.y, VS_COLOR_BLUE);
             }
             if(IsWindowReady()){
-                if(ViTexButton(mouse_pos, middle_handle, HELPER::GetRotation(from_to_handle, to_from_handle), 8.0f, tex_delete, ColorLerp(Fade(VS_COLOR_WHITE, .0f), Fade(VS_COLOR_WHITE, 1.0f), opacity_normalized) )) removeEdge(c);
+                if(ViTexButton(mouse_pos, middle_handle, HELPER::GetRotation(from_to_handle, to_from_handle), 8.0f, tex_delete, ColorLerp(Fade(VS_COLOR_WHITE, .0f), Fade(VS_COLOR_WHITE, 1.0f), opacity_from_normalized) )) removeEdge(c);
-                if(ViTexButton(mouse_pos, middle_handle_2, HELPER::GetRotation(from_to_handle, to_from_handle), 8.0f, tex_delete, ColorLerp(Fade(VS_COLOR_WHITE, .0f), Fade(VS_COLOR_WHITE, 1.0f), opacity_normalized) )) removeEdge(c);
+                if(ViTexButton(mouse_pos, middle_handle_2, HELPER::GetRotation(from_to_handle, to_from_handle), 8.0f, tex_delete, ColorLerp(Fade(VS_COLOR_WHITE, .0f), Fade(VS_COLOR_WHITE, 1.0f), opacity_to_normalized) )) removeEdge(c);
             }
         }
     }

src/graph-manager.h

@@ -88,6 +88,8 @@ namespace VISEQ::GRAPH {
 
             Texture2D tex_delete;
             Texture2D tex_split;
+            Texture2D tex_blocker_open;
+            Texture2D tex_blocker_closed;
 	};
 
 }