Move shaders

shader/picture/arc.vert

@@ -0,0 +1,15 @@
+#version 450 core
+struct PosColBox { vec4 pos; vec4 col; vec4 box; };
+layout (std430, binding = 12) readonly buffer Data { PosColBox data[]; };
+layout (std140, binding = 0) uniform TheMat { mat4 theMat; } ;
+layout (location = 0) uniform int layoff;
+out vec4 vCol;
+out vec3 vPos;
+out vec3 vparams;
+void main() {
+    vec4 p = data[gl_VertexID].pos;
+    gl_Position = theMat * p;
+    vCol = data[gl_VertexID].col;
+    vparams = data[gl_VertexID].box.xyz;
+    vPos = p.xyz;
+}