Module qlibs.gui.sprite_drawer

Sprite drawer. Uses texture atlas to draw images.

Low level. Consider using qlibs.highlevel.graphics instead.

class qlibs.gui.sprite_drawer.ObjectDrawer(texture, program, ctx)

Untested

add_sprite(id_, x, y, w, h, r=0, z=0, color=(1, 1, 1, 1))

assert_buffer()

calc_buffer_size()

property object_count

remove_location(location)

render(mvp=<qlibs.math.matrix.Matrix4 object>)

update_location(location, data)

class qlibs.gui.sprite_drawer.Sprite(location, owner, id_, x, y, w, h, r, z, color)

remove()

update()

class qlibs.gui.sprite_drawer.SpriteDrawer(ctx, size, data, components=4, program=None)

fork()

Create another sprite drawer. It will share texture but not buffers

fork_object_mode()

write_layer(id_, data)

class qlibs.gui.sprite_drawer.SpriteDrawerBase(texture, program, ctx)

add_sprite_centered(id_, x, y, w, h, z=0, color=(1, 1, 1, 1), tpoints=((0, 0), (1, 0), (1, 1), (0, 1)))

add_sprite_rect(id_, x, y, w, h, z=0, color=(1, 1, 1, 1), tpoints=((0, 0), (1, 0), (1, 1), (0, 1)))

add_sprite_rotated(id_, x, y, w, h, r, z=0, color=(1, 1, 1, 1), tpoints=((0, 0), (1, 0), (1, 1), (0, 1)))

clear()

prepare()

render(mvp=<qlibs.math.matrix.Matrix4 object>, reset=True)