fixes

source/opengl/data/point_cloud_data.ipp

@@ -0,0 +1,66 @@
+#ifndef INCLUDE_POINT_CLOUD_DATA_IMPLEMENTATION
+#	error Never include this file directly include 'point_cloud_data.hpp'
+#endif
+
+
+namespace zgl
+{
+inline point_cloud_data::point_cloud_data(
+	const GLuint vertex_vbo_id,
+	const GLuint vao_id,
+	const GLsizei point_count
+) :
+	m_handle{
+		.vao_id = vao_id,
+		.point_count = point_count
+	},
+	m_vertex_vbo_id{ vertex_vbo_id } {}
+
+inline point_cloud_data::point_cloud_data(point_cloud_data&& other) noexcept :
+	m_handle{ other.m_handle },
+	m_vertex_vbo_id{ other.m_vertex_vbo_id }
+{
+	other.m_handle.vao_id = 0;
+	other.m_handle.point_count = 0;
+	other.m_vertex_vbo_id = 0;
+}
+
+inline point_cloud_data& point_cloud_data::operator=(point_cloud_data&& other) noexcept
+{
+	if (&other != this)
+	{
+		this->~point_cloud_data();
+
+		m_handle = other.m_handle;
+		m_vertex_vbo_id = other.m_vertex_vbo_id;
+
+		other.m_handle.vao_id = 0;
+		other.m_handle.point_count = 0;
+		other.m_vertex_vbo_id = 0;
+	}
+
+	return *this;
+}
+
+inline point_cloud_data::~point_cloud_data()
+{
+	if (m_vertex_vbo_id)
+	{
+		glDeleteBuffers(1, &m_vertex_vbo_id);
+	}
+	if (m_handle.vao_id)
+	{
+		glDeleteVertexArrays(1, &m_handle.vao_id);
+	}
+}
+
+inline point_cloud_handle point_cloud_data::handle() const
+{
+	return m_handle;
+}
+
+inline components::point_cloud_vertex::flags point_cloud_data::components() const
+{
+	return m_component_types;
+}
+}