fixes

include/rendering/requirements/point_cloud_requirements.hpp

@@ -0,0 +1,122 @@
+#pragma once
+
+#include "assets/components/point_cloud_vertex_components.hpp"
+#include "shader_program/capabilities/point_cloud_capabilities.hpp"
+
+#include <array>
+
+namespace rendering::requirements::point_cloud
+{
+
+struct type
+{
+	shader_program::capabilities::point_cloud::indices::type shader_program_requirement_index{};
+	components::point_cloud_vertex::flags vertex_requirements{
+		components::point_cloud_vertex::flags::none
+	};
+};
+
+
+enum class flags : int
+{
+	none = 0,
+	position = 1 << 0,
+	vertex_color = 1 << 1,
+	uniform_color = 1 << 2,
+	normal = 1 << 3,
+	reflectance = 1 << 4,
+	rainbow = 1 << 5
+};
+
+
+constexpr inline auto position = type{
+	.shader_program_requirement_index = shader_program::capabilities::point_cloud::indices::position,
+   .vertex_requirements = components::point_cloud_vertex::flags::position
+};
+
+constexpr inline auto rainbow = type{
+	.shader_program_requirement_index = shader_program::capabilities::point_cloud::indices::rainbow
+};
+
+constexpr inline auto vertex_color = type{
+	.shader_program_requirement_index = shader_program::capabilities::point_cloud::indices::vertex_color,
+   .vertex_requirements = components::point_cloud_vertex::flags::color
+};
+
+constexpr inline auto uniform_color = type{
+	.shader_program_requirement_index = shader_program::capabilities::point_cloud::indices::uniform_color
+};
+
+constexpr inline auto normal = type{
+	.shader_program_requirement_index = shader_program::capabilities::point_cloud::indices::normal,
+	.vertex_requirements = components::point_cloud_vertex::flags::normal
+};
+
+constexpr inline auto reflectance = type{
+	.shader_program_requirement_index = shader_program::capabilities::point_cloud::indices::reflectance,
+   .vertex_requirements = components::point_cloud_vertex::flags::reflectance
+};
+
+constexpr inline auto all = std::array{
+	position, vertex_color, uniform_color, normal, reflectance, rainbow
+};
+}
+
+
+[[nodiscard]] constexpr rendering::requirements::point_cloud::flags operator|(
+	const rendering::requirements::point_cloud::flags& a, const rendering::requirements::point_cloud::flags& b
+) {
+	return static_cast<rendering::requirements::point_cloud::flags>(static_cast<int>(a) | static_cast<int>(b));
+}
+
+[[nodiscard]] constexpr rendering::requirements::point_cloud::flags operator&(
+	const rendering::requirements::point_cloud::flags& a, const rendering::requirements::point_cloud::flags& b
+) {
+	return static_cast<rendering::requirements::point_cloud::flags>(static_cast<int>(a) & static_cast<int>(b));
+}
+
+[[nodiscard]] constexpr rendering::requirements::point_cloud::flags operator^(
+	const rendering::requirements::point_cloud::flags& a, const rendering::requirements::point_cloud::flags& b
+) {
+	return static_cast<rendering::requirements::point_cloud::flags>(static_cast<int>(a) ^ static_cast<int>(b));
+}
+
+[[nodiscard]] constexpr rendering::requirements::point_cloud::flags operator~(const rendering::requirements::point_cloud::flags& a) {
+	return static_cast<rendering::requirements::point_cloud::flags>(~static_cast<int>(a));
+}
+
+constexpr rendering::requirements::point_cloud::flags& operator|=(rendering::requirements::point_cloud::flags& a, const rendering::requirements::point_cloud::flags& b) {
+	return a = a | b;
+}
+
+constexpr rendering::requirements::point_cloud::flags& operator&=(rendering::requirements::point_cloud::flags& a, const rendering::requirements::point_cloud::flags& b) {
+	return a = a & b;
+}
+
+constexpr rendering::requirements::point_cloud::flags& operator^=(rendering::requirements::point_cloud::flags& a, const rendering::requirements::point_cloud::flags& b) {
+	return a = a ^ b;
+}
+
+[[nodiscard]] constexpr bool operator<(
+	rendering::requirements::point_cloud::flags lhs, rendering::requirements::point_cloud::flags rhs
+) {
+	return static_cast<int>(lhs) < static_cast<int>(rhs);
+}
+
+[[nodiscard]] constexpr bool operator<=(
+	rendering::requirements::point_cloud::flags lhs, rendering::requirements::point_cloud::flags rhs
+) {
+	return static_cast<int>(lhs) <= static_cast<int>(rhs);
+}
+
+[[nodiscard]] constexpr bool operator>(
+	rendering::requirements::point_cloud::flags lhs, rendering::requirements::point_cloud::flags rhs
+) {
+	return static_cast<int>(lhs) > static_cast<int>(rhs);
+}
+
+[[nodiscard]] constexpr bool operator>=(
+	rendering::requirements::point_cloud::flags lhs, rendering::requirements::point_cloud::flags rhs
+) {
+	return static_cast<int>(lhs) >= static_cast<int>(rhs);
+}