Name	Description
Animateclass	Build a fluent protein or camera animation through the .animate property.
Animationclass	Base class for animations evaluated by the scene timeline.
Annotationclass	Base class for text and lines drawn over the image.
AnnotationAnimateclass	Build position, offset, and opacity animations for annotations.
BackboneMorphclass	Move matched backbone residues in order and fade unmatched residues.
Calloutclass	Connect an image label to a selected region with a line.
Cameraclass	A perspective camera with orbit, zoom, framing, depth cueing, and EEVEE lens focus.
charges_from_pqr()function	Match PQR charges to the protein’s atom identities.
ColorByPropertyclass	Animate property-based residue colors and optional cartoon thickness.
Colorizeclass	Animate a tint on a whole protein or a selected region.
ColorLegendclass	A horizontal color bar with numeric limits and measurement units.
ColorScaleclass	A fixed linear scale mapping scalar values to RGB colors.
ContactMapclass	A live binary Cα contact map with linked residue markers.
ContactMatchclass	Store an ordered residue correspondence and its search report.
Deformclass	Interpolate coordinates toward the result of a user-supplied function.
DensityMapclass	An immutable scalar grid with physical coordinates and optional periodic boundaries.
DensitySliceclass	A trilinearly sampled map plane with a fixed color scale and animated position.
DensitySurfaceclass	A cached contour mesh with animated level, opacity, and transforms.
Distanceclass	Draw a distance line between two atom or residue selections.
ease_in_out_sine()function	Apply sinusoidal easing that starts and ends slowly.
EEVEEclass	Keep one Blender process alive while rendering multiple frames.
EEVEEOptionsclass	Configure the optional EEVEE renderer. Blender 4.5+ is installed separately.
Electrostaticsclass	Compute screened Coulomb pair energies and electrostatic potential.
FadeInclass	Fade a protein or annotation from transparent to its current opacity.
FadeOutclass	Fade a protein or annotation to zero opacity.
find_blender()function	Locate the Blender executable and explain how to install it if absent.
Focusclass	Animate the camera to a protein or selected region.
FocusPullclass	Animate lens focus to a protein, residue selection or world point.
HydrogenBondsclass	Detect hydrogen bonds from donor–acceptor distance and hydrogen geometry.
Interactionclass	An immutable record for one detected molecular interaction.
InteractionHighlightclass	Draw selected hydrogen-bond or electrostatic contact lines.
linear()function	Return progress unchanged.
match_backbones()function	Find the largest ordered residue match under a contact-error limit.
Morphclass	Interpolate matching atoms to a protein or coordinate array.
PlayTrajectoryclass	Interpolate through coordinate states in a trajectory.
Proteinclass	A molecular structure with fixed atom identities, coordinates, and display settings.
ProteinSceneclass	Define a protein animation as a sequence of play() and wait() calls.
Regionclass	A selection of atoms that follows its parent protein’s coordinates.
RegionAnimateclass	Create styling animations through region.animate.
RegionHighlightclass	Draw a sphere, wire box, or atom halos around a region.
Rendererclass	Render protein and annotation objects with a reusable GPU renderer.
Representationclass	Transition between cartoon, ribbon, ball-and-stick, and surface.
ResidueLabelclass	Label one amino acid at its projected Cα position.
ResidueLabelsclass	Label several residues and adjust their positions to reduce overlap.
ResidueValuesclass	One measurement per topology residue, with identity checks and optional units.
Rotateclass	Rotate a protein around its molecular centroid.
Scenealias	Alias for ProteinScene.
SequenceTrackclass	A sequence with a thin strip of current structure colors or a fixed numerical property.
SetOpacityclass	Animate transparency on a whole protein or a selected region.
smooth()function	Apply quintic easing with zero endpoint speed and acceleration.
Textclass	Draw shaped vector text over the protein image.
there_and_back()function	Move smoothly from 0 to 1 and back to 0 over one clip.
TimeSeriesPlotclass	A vector trace with a cursor linked to scene time or a protein trajectory.
Trajectoryclass	A random-access sequence of coordinate frames in ångströms.
Unwriteclass	Erase glyph fills and then their outlines.
Writeclass	Draw text outlines and then fill the glyphs.