feat:3D multi dot

shaders/base.vert

@@ -0,0 +1,15 @@
+#version 330 core
+
+layout(location = 0) in vec3 aPos;
+layout(location = 1) in vec3 aNormal;
+
+out vec3 vNormal;
+out vec3 vWorldPos;
+
+uniform mat4 uMVP;
+
+void main() {
+    vNormal = aNormal;
+    vWorldPos = aPos;
+    gl_Position = uMVP * vec4(aPos, 1.0);
+}