apply_color_gradient()

void MayaFlux::Nodes::Network::PointCloudNetwork::apply_color_gradient	(	const glm::vec3 &	start_color,
		const glm::vec3 &	end_color
	)

Set colors for all points.

Parameters

colors

Vector of RGB colors

Apply linear color gradient across points

Parameters

start_color	Color for first point
end_color	Color for last point

Definition at line 228 of file PointCloudNetwork.cpp.

{
    const size_t count = m_cached_vertices.size();
 
    for (size_t i = 0; i < count; ++i) {
        const float t = count > 1 ? static_cast<float>(i) / static_cast<float>(count - 1) : 0.0F;
        m_cached_vertices[i].color = glm::mix(start_color, end_color, t);
    }
 
    set_vertices(m_cached_vertices);
 
    MF_DEBUG(Journal::Component::Nodes, Journal::Context::NodeProcessing,
        "Applied linear color gradient to {} points", count);
}

References count, m_cached_vertices, MF_DEBUG, MayaFlux::Journal::NodeProcessing, MayaFlux::Journal::Nodes, and set_vertices().

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