radians ( 45.0 ), 4, 'X' ) # combine transformations mat_out = mat_loc mat_rot mat_sca print ( mat_out ) # extract components back out of the matrix as two vectors and a quaternion loc, rot, sca = mat_out. Scale ( 0.5, 4, ( 0.0, 0.0, 1.0 )) # create a rotation matrix mat_rot = mathutils. Translation (( 2.0, 3.0, 4.0 )) # create an identitiy matrix mat_sca = mathutils. Import mathutils import math # create a location matrix mat_loc = mathutils. When omitted, a 4x4 identity matrix is constructed. Rows ( 2d number sequence) – Sequence of rows. This object gives access to Matrices in Blender, supporting square and rectangular The item this is wrapping or None (read-only). Return a quaternion representation of the euler. Returns :Ī 3x3 rotation matrix representation of the euler. Return a matrix representation of the euler. Rotates the euler a certain amount and returning a unique euler rotationĪxis ( string) – single character in. Other ( Euler, Quaternion or Matrix) – rotation component of mathutils value rotate_axis ( axis, angle ) Rotates the euler by another mathutils value. The rotation order is not taken into account for this function. rotate ( eul ) # often its useful to convert the euler into a matrix so it can be used as # transformations with more flexibility mat_rot = eul. order = 'ZYX' # eulers can be used to rotate vectors vec = mathutils. x ) print ( "Euler Y", eul ) print ( "Euler Z", eul ) # components of an existing euler can be set eul = 1.0, 2.0, 3.0 # components of an existing euler can use slice notation to get a tuple print ( "Values: %f, %f, %f " % eul ) # the order can be set at any time too eul. radians ( 10.0 )) # you can access its components by attribute or index print ( "Euler X", eul. radians ( 45.0 ), 0.0 ), 'XYZ' ) # rotate the euler eul. Import mathutils import math # create a new euler with default axis rotation order eul = mathutils. This object gives access to Eulers in Blender. True when this object wraps external data (read-only). True when the owner of this data is valid. True when this object has been frozen (read-only). Returns :Ĭonvert from CIE XYZ (Illuminant D65) to scene linear color space. Return type :Ĭonvert from sRGB to scene linear color space. Return type :Ĭonvert from scene linear to CIE XYZ (Illuminant D65) color space. Return type :Ĭonvert from scene linear to sRGB color space. Returns :Ī color in Rec.709 linear color space. Return type :Ĭolor from_scene_linear_to_rec709_linear ( ) Ĭonvert from scene linear to Rec.709 linear color space. Returns :Ī color in ACES2065-1 linear color space. Returns :Ĭonvert from scene linear to ACES2065-1 linear color space.
Return type :Ĭolor from_rec709_linear_to_scene_linear ( ) Ĭonvert from Rec.709 linear color space to scene linear color space. Returns :Ī color in scene linear color space.
from_aces_to_scene_linear ( ) Ĭonvert from ACES2065-1 linear to scene linear color space. freeze ( ) Īfter this the object can be hashed, used in dictionaries & sets. Use this to get a copy of a wrapped color with Color (( 0.25, 0.0, 0.0 )) # Color can be multiplied, in this example color is scaled to 0-255 # can printed as integers print ( "Color: %d, %d, %d " % ( col * 255.0 )) # This example prints the color as hexadecimal print ( "Hexadecimal: %.2x%.2x%.2x " % ( int ( col. r ) print ( "Color G:", col ) print ( "Color B:", col ) print ( "Color HSV: %.2f, %.2f, %.2f ", col ) # components of an existing color can be set col = 0.0, 0.5, 1.0 # components of an existing color can use slice notation to get a tuple print ( "Values: %f, %f, %f " % col ) # colors can be added and subtracted col += mathutils. s *= 0.5 # you can access its components by attribute or index print ( "Color R:", col. Color (( 0.0, 0.0, 1.0 )) # as well as r/g/b attribute access you can adjust them by h/s/v col. Import mathutils # color values are represented as RGB values from 0 - 1, this is blue col = mathutils.
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