Do not convert float array to vector

Author: wedesoft

src/volumetric_clouds/main.clj

@@ -615,7 +615,7 @@ void main()
   (let [buffer (BufferUtils/createFloatBuffer (* height width 4))]
     (GL11/glBindTexture GL11/GL_TEXTURE_2D texture)
     (GL11/glGetTexImage GL11/GL_TEXTURE_2D 0 GL12/GL_RGBA GL11/GL_FLOAT buffer)
-    (vec (float-buffer->array buffer))))
+    (float-buffer->array buffer)))
 
 
 (defmacro framebuffer-render
@@ -786,6 +786,15 @@ void main()
           2   0   0   1   0   0  [0.0 0.0])
 
 
+(def cloud-mock
+  (template/fn [v]
+"#version 130
+float cloud(vec3 idx)
+{
+  return <%= v %>;
+}"))
+
+
 (GLFW/glfwDestroyWindow window)
 
 (GLFW/glfwTerminate)