Vertical repositioning of drag plane when creating a new brush.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Face inspector and texture browser.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Face inspector and FaceAttribsCommand

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Mark overridden textures.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>
Performance improvements.

Signed-off-by: Kristian Duske <kristian.duske@gmail.com>