picogl.gpu.buffers.factory

Submodules

• picogl.gpu.buffers.factory.layout
• picogl.gpu.buffers.factory.validation

Functions

create_common_attributes()
create_element_attributes()
create_layout(attributes)
validate_input_data(vertices[, indices, normals, colors])	Validate mesh input data for consistency.
validate_mesh_data(data)	validate mesh data

Package Contents

picogl.gpu.buffers.factory.create_common_attributes()

picogl.gpu.buffers.factory.create_element_attributes()

picogl.gpu.buffers.factory.create_layout(attributes)

picogl.gpu.buffers.factory.validate_input_data(vertices: numpy.ndarray, indices: numpy.ndarray = None, normals: numpy.ndarray = None, colors: numpy.ndarray = None)

Validate mesh input data for consistency.

Parameters:

• vertices (np.ndarray) – Required array of shape (N, 3) for vertex positions.

• indices (np.ndarray, optional) – Optional array of shape (M, 3) for triangular faces.

• normals (np.ndarray, optional) – Optional array of shape (N, 3) for vertex normals.

• colors (np.ndarray, optional) – Optional array of shape (N, 3) or (N, 4) for per-vertex colors.

Raises:

ValueError – If any provided array has an invalid shape or is inconsistent.

picogl.gpu.buffers.factory.validate_mesh_data(data: picogl.renderer.MeshData)

validate mesh data