first commit

content/shaders/debug_draw.vs

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+#version 330 core
+
+layout (location = 0) in vec3 position;
+layout (location = 1) in vec3 color;
+
+out vec3 v_color;
+
+uniform mat4 u_modelViewProjection;
+
+void main()
+{
+    gl_Position = u_modelViewProjection * vec4(position, 1.0f);
+
+    v_color = color;
+}