Refactored graph: Reduce/remove data copy/recreation; Shader cleanup

- Pass the current GL context object where it's required

- Introduce RenderState (which has ShaderState) to acquire/change shader related data (Region)

- Shader Cleanup: User import for common stuff; use req. version

- Reduce/remove data copy/recreation in *Region implementation

- UI/RIButton: Use defaults I like :)

1 files changed, 18 insertions, 0 deletions

diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/AttributeNames.java b/src/jogl/classes/jogamp/graph/curve/opengl/shader/AttributeNames.java
new file mode 100644
index 000000000..9fe084522
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/AttributeNames.java
@@ -0,0 +1,18 @@
+package jogamp.graph.curve.opengl.shader;
+
+public class AttributeNames {
+    /** The vertices index in an OGL object
+     */
+    public static final int VERTEX_ATTR_IDX = 1; // 0 is a generic special 0 ..
+    public static final String VERTEX_ATTR_NAME = "gca_Vertices";
+
+    /** The Texture Coord index in an OGL object
+     */
+    public static final int TEXCOORD_ATTR_IDX = 2;
+    public static final String TEXCOORD_ATTR_NAME = "gca_TexCoords";
+    
+    /** The color index in an OGL object
+     */
+    public static final int COLOR_ATTR_IDX = 3;
+    public static final String COLOR_ATTR_NAME = "gca_Colors";    
+}