102 lines
2.3 KiB
C++
102 lines
2.3 KiB
C++
#pragma once
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#include "opengl/shading/attributes/point_cloud_attributes.hpp"
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#include "opengl/shading/uniforms/point_cloud_uniforms.hpp"
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#include "assets/components/mesh_vertex_components.hpp"
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#include "assets/components/point_cloud_vertex_components.hpp"
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#include <array>
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namespace zgl::shading::features::point_cloud
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{
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struct type
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{
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attributes::point_cloud::flags attributes{
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attributes::point_cloud::flags::none
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};
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uniforms::point_cloud::flags uniforms{
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uniforms::point_cloud::flags::none
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};
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};
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namespace indices
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{
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using type = ztu::u8;
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constexpr inline type square = 0;
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constexpr inline type lighting = 1;
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constexpr inline type luminance = 2;
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constexpr inline type color = 3;
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constexpr inline type alpha = 4;
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constexpr inline type uniform_color = 5;
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constexpr inline type rainbow = 6;
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}
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enum class flags : std::uint8_t
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{
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none = 0,
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square = 1 << indices::square,
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lighting = 1 << indices::lighting,
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luminance = 1 << indices::luminance,
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color = 1 << indices::color,
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alpha = 1 << indices::alpha,
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uniform_color = 1 << indices::uniform_color,
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rainbow = 1 << indices::rainbow
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};
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constexpr inline auto square = type{
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.attributes = attributes::point_cloud::flags::position,
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.uniforms = (
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uniforms::point_cloud::flags::mvp_matrix |
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uniforms::point_cloud::flags::point_size
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)
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};
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constexpr inline auto lighting = type{
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.attributes = attributes::point_cloud::flags::normal,
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.uniforms = (
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uniforms::point_cloud::flags::model_matrix |
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uniforms::point_cloud::flags::camera_position
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)
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};
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constexpr inline auto luminance = type{
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.attributes = attributes::point_cloud::flags::luminance
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};
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constexpr inline auto color = type{
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.attributes = attributes::point_cloud::flags::color
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};
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constexpr inline auto alpha = type{
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.attributes = attributes::point_cloud::flags::alpha
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};
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constexpr inline auto uniform_color = type{
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.uniforms = uniforms::point_cloud::flags::color
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};
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constexpr inline auto rainbow = type{
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.uniforms = (
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uniforms::point_cloud::flags::rainbow_offset_y |
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uniforms::point_cloud::flags::rainbow_scale_y
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)
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};
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constexpr inline auto all = std::array{
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square, lighting, luminance, color, alpha, uniform_color, rainbow
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};
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constexpr inline auto names = std::array{
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"square",
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"lighting",
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"luminance",
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"color",
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"alpha",
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"uniform_color",
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"rainbow"
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};
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}
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