Very nice, You think is it better to access the image directly instead of generic access to textures? that way we could get values from procedurals too
cheers Daniel Salazar www.3developer.com 2011/1/25 Sebastian Korczak <[email protected]>: > I have done simple PATCH for accessing pixel color from image/video. > > here is the patch: http://www.pasteall.org/18582/diff > > I am using this for 3D scanner Add-on :) > http://en.myinventions.pl/index.php?page=Blender3DscannerConcept > > You can also use it for: > * make meshes from blue prints > * motion capture > * any other image processing you need > > > PATH creates new properties: > bpy.types.Image.frame > bpy.types.Image.pix_x > bpy.types.Image.pix_y > bpy.types.Image.pixel_color (read only) > > > Example usage: > bpy.data.images['video'].frame = 2 # set video frame to process > bpy.data.images['video'].pix_x = 5 # set x coordinate of pixel > # we want to access > bpy.data.images['video'].pix_y = 10 # set y coordinate of pixel > # we want to access > bpy.data.images['video'].pixel_color[0] # returns red channel (0-255) > bpy.data.images['video'].pixel_color[1] # returns green channel (0-255) > bpy.data.images['video'].pixel_color[2] # returns blue channel (0-255) > bpy.data.images['video'].pixel_color[3] # returns alpha channel (0-255) > > > Any chances to put it into official release? I will publish 3D scanner > add-on this year. > _______________________________________________ > Bf-committers mailing list > [email protected] > http://lists.blender.org/mailman/listinfo/bf-committers > _______________________________________________ Bf-committers mailing list [email protected] http://lists.blender.org/mailman/listinfo/bf-committers
