Move shaders

shader/picture/basic.vert

@@ -0,0 +1,13 @@
+#version 450 core
+struct PosCol { vec4 pos; vec4 col; };
+layout (std430, binding = 10) readonly buffer Data { PosCol data[]; };
+layout (location = 0) uniform int layoff;
+layout (std140, binding = 0) uniform TheMat { mat4 theMat; } ;
+out vec4 vCol;
+out vec3 vPos;
+void main() {
+  vec4 p = data[gl_VertexID].pos;
+  gl_Position = theMat * p;
+  vCol = data[gl_VertexID].col;
+  vPos = p.xyz;
+}