generate_custom_path()

void MayaFlux::Nodes::GpuSync::PathGeneratorNode::generate_custom_path ( )

private

Definition at line 382 of file PathGeneratorNode.cpp.

{
    auto view = m_control_points.linearized_view();
    const size_t num_points = view.size();
    size_t total_samples = m_samples_per_segment * (num_points - 1);
 
    m_vertices.resize(total_samples);
 
    for (Eigen::Index i = 0; i < total_samples; ++i) {
        double t = static_cast<double>(i) / static_cast<double>(total_samples - 1);
 
        auto ctrl_idx = std::min<size_t>(static_cast<size_t>(t * float(num_points - 1)), num_points - 1);
        glm::vec3 color = m_force_uniform_color ? m_current_color : view[ctrl_idx].color;
        float thickness = m_force_uniform_thickness ? m_current_thickness : view[ctrl_idx].thickness;
 
        m_vertices[i] = LineVertex {
            .position = m_custom_func(view, t),
            .color = color,
            .thickness = thickness
        };
    }
}

References m_control_points, m_current_color, m_current_thickness, m_custom_func, m_force_uniform_color, m_force_uniform_thickness, m_samples_per_segment, m_vertices, and MayaFlux::Nodes::LineVertex::position.

Referenced by generate_path_vertices().

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