From 824089dbb08d04236fd695726398964b08336493 Mon Sep 17 00:00:00 2001
From: ffreyer <frederic481994@hotmail.de>
Date: Thu, 13 Jun 2024 16:48:16 +0200
Subject: [PATCH] try fix GLMakie

---
 GLMakie/assets/shader/line_segment.geom | 11 ++---------
 GLMakie/assets/shader/line_segment.vert |  6 +++---
 GLMakie/assets/shader/lines.geom        | 11 ++---------
 GLMakie/assets/shader/lines.vert        |  6 +++---
 4 files changed, 10 insertions(+), 24 deletions(-)

diff --git a/GLMakie/assets/shader/line_segment.geom b/GLMakie/assets/shader/line_segment.geom
index 443cfb7f31d..cc879972e0a 100644
--- a/GLMakie/assets/shader/line_segment.geom
+++ b/GLMakie/assets/shader/line_segment.geom
@@ -6,14 +6,6 @@ struct Nothing{ //Nothing type, to encode if some variable doesn't contain any d
 };
 
 layout(lines) in;
-
-// Need to set size of ClipDistance
-in gl_PerVertex {
-    vec4 gl_Position;
-    float gl_PointSize;
-    float gl_ClipDistance[8];
-} gl_in[];
-
 layout(triangle_strip, max_vertices = 4) out;
 
 uniform vec2 resolution;
@@ -24,6 +16,7 @@ uniform int linecap;
 in {{stripped_color_type}} g_color[];
 in uvec2 g_id[];
 in float g_thickness[];
+in float g_clip_distance[][8];
 
 out vec3 f_quad_sdf;
 out vec2 f_truncation;
@@ -118,7 +111,7 @@ void main(void)
         f_id = g_id[x];
 
         for (int i = 0; i < 8; i++)
-            gl_ClipDistance[i] = gl_in[x].gl_ClipDistance[i];
+            gl_ClipDistance[i] = g_clip_distance[x][i];
 
         for (int y = 0; y < 2; y++) {
             // Get offset in y direction & compute vertex position
diff --git a/GLMakie/assets/shader/line_segment.vert b/GLMakie/assets/shader/line_segment.vert
index ffc61c35a15..fdb58161406 100644
--- a/GLMakie/assets/shader/line_segment.vert
+++ b/GLMakie/assets/shader/line_segment.vert
@@ -24,18 +24,18 @@ vec4 to_vec4(vec2 v){return vec4(v, 0, 1);}
 
 uniform int num_clip_planes;
 uniform vec4 clip_planes[8];
-out float gl_ClipDistance[8];
+out float g_clip_distance[8];
 
 void process_clip_planes(vec3 world_pos)
 {
     // distance = dot(world_pos - plane.point, plane.normal)
     // precalculated: dot(plane.point, plane.normal) -> plane.w
     for (int i = 0; i < num_clip_planes; i++)
-        gl_ClipDistance[i] = dot(world_pos, clip_planes[i].xyz) - clip_planes[i].w;
+        g_clip_distance[i] = dot(world_pos, clip_planes[i].xyz) - clip_planes[i].w;
 
     // TODO: can be skipped?
     for (int i = num_clip_planes; i < 8; i++)
-        gl_ClipDistance[i] = 1.0;
+        g_clip_distance[i] = 1.0;
 }
 
 
diff --git a/GLMakie/assets/shader/lines.geom b/GLMakie/assets/shader/lines.geom
index f207eadd54b..e2068bc1fa0 100644
--- a/GLMakie/assets/shader/lines.geom
+++ b/GLMakie/assets/shader/lines.geom
@@ -9,14 +9,6 @@ struct Nothing{ //Nothing type, to encode if some variable doesn't contain any d
 {{define_fast_path}}
 
 layout(lines_adjacency) in;
-
-// Need to set size of ClipDistance
-in gl_PerVertex {
-    vec4 gl_Position;
-    float gl_PointSize;
-    float gl_ClipDistance[8];
-} gl_in[];
-
 layout(triangle_strip, max_vertices = 4) out;
 
 in {{stripped_color_type}} g_color[];
@@ -24,6 +16,7 @@ in float g_lastlen[];
 in uvec2 g_id[];
 in int g_valid_vertex[];
 in float g_thickness[];
+in float g_clip_distance[][8];
 
 out highp vec3 f_quad_sdf;
 out vec2 f_truncation;
@@ -89,7 +82,7 @@ void emit_vertex(LineVertex vertex) {
     f_linelength   = vertex.linelength;
     f_id           = g_id[vertex.index];
     for (int i = 0; i < 8; i++)
-        gl_ClipDistance[i] = gl_in[vertex.index].gl_ClipDistance[i];
+        gl_ClipDistance[i] = g_clip_distance[vertex.index][i];
     EmitVertex();
 }
 
diff --git a/GLMakie/assets/shader/lines.vert b/GLMakie/assets/shader/lines.vert
index 1914884a7bb..052c47f0380 100644
--- a/GLMakie/assets/shader/lines.vert
+++ b/GLMakie/assets/shader/lines.vert
@@ -36,18 +36,18 @@ uniform float depth_shift;
 
 uniform int num_clip_planes;
 uniform vec4 clip_planes[8];
-out float gl_ClipDistance[8];
+out float g_clip_distance[8];
 
 void process_clip_planes(vec3 world_pos)
 {
     // distance = dot(world_pos - plane.point, plane.normal)
     // precalculated: dot(plane.point, plane.normal) -> plane.w
     for (int i = 0; i < num_clip_planes; i++)
-        gl_ClipDistance[i] = dot(world_pos, clip_planes[i].xyz) - clip_planes[i].w;
+        g_clip_distance[i] = dot(world_pos, clip_planes[i].xyz) - clip_planes[i].w;
 
     // TODO: can be skipped?
     for (int i = num_clip_planes; i < 8; i++)
-        gl_ClipDistance[i] = 1.0;
+        g_clip_distance[i] = 1.0;
 }
 
 void main()