CavinHuang-comfyui-nodes-docs/nodes-docs/en-US/ComfyMath/docs/CM_Vec3BinaryOperation.md

tags

tags
Math VectorMath

Vec3BinaryOperation

Documentation

• Class name: CM_Vec3BinaryOperation
• Category: math/vec3
• Output node: False

Performs binary operations on two 3-dimensional vectors, resulting in a new 3-dimensional vector. This node abstracts complex vector arithmetic into simple, high-level operations.

Input types

Required

• op
  • Specifies the binary operation to perform on the vectors, such as addition or subtraction, influencing the result of the operation.
  • Comfy dtype: COMBO[STRING]
  • Python dtype: str
• a
  • The first 3-dimensional vector operand in the binary operation.
  • Comfy dtype: VEC3
  • Python dtype: Vec3
• b
  • The second 3-dimensional vector operand in the binary operation.
  • Comfy dtype: VEC3
  • Python dtype: Vec3

Output types

• vec3
  • Comfy dtype: VEC3
  • The resulting 3-dimensional vector after performing the specified binary operation on the input vectors.
  • Python dtype: tuple[Vec3]

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

class Vec3BinaryOperation:
    @classmethod
    def INPUT_TYPES(cls) -> Mapping[str, Any]:
        return {
            "required": {
                "op": (list(VEC_BINARY_OPERATIONS.keys()),),
                "a": DEFAULT_VEC3,
                "b": DEFAULT_VEC3,
            }
        }

    RETURN_TYPES = ("VEC3",)
    FUNCTION = "op"
    CATEGORY = "math/vec3"

    def op(self, op: str, a: Vec3, b: Vec3) -> tuple[Vec3]:
        return (
            _vec3_from_numpy(VEC_BINARY_OPERATIONS[op](numpy.array(a), numpy.array(b))),
        )