fixes

include/shader_program/capabilities/mesh_capabilities.hpp

@@ -0,0 +1,85 @@
+#pragma once
+
+#include "assets/components/mesh_vertex_components.hpp"
+#include "assets/components/point_cloud_vertex_components.hpp"
+#include "assets/components/material_components.hpp"
+#include "shader_program/attributes/mesh_attributes.hpp"
+#include "shader_program/uniforms/mesh_uniforms.hpp"
+
+namespace shader_program::capabilities::mesh
+{
+
+struct type
+{
+	attributes::mesh::flags attributes{
+		attributes::mesh::flags::none
+	};
+	uniforms::mesh::flags uniforms{
+		uniforms::mesh::flags::none
+	};
+};
+
+namespace indices
+{
+using type = ztu::u8;
+constexpr inline type position = 0;
+constexpr inline type lit = 1;
+constexpr inline type textured = 2;
+constexpr inline type uniform_color = 3;
+constexpr inline type uniform_alpha = 4;
+constexpr inline type point = 5;
+}
+
+enum class flags : int
+{
+	none = 0,
+	position = 1 << indices::position,
+	lit = 1 << indices::lit,
+	textured = 1 << indices::textured,
+	uniform_color = 1 << indices::uniform_color,
+	uniform_alpha = 1 << indices::uniform_alpha,
+	point = 1 << indices::point
+};
+
+constexpr inline auto position = type{
+	.attributes = attributes::mesh::flags::position,
+	.uniforms = uniforms::mesh::flags::mvp
+};
+
+constexpr inline auto lit = type{
+	.attributes = attributes::mesh::flags::normal,
+	.uniforms = (
+		uniforms::mesh::flags::model_matrix |
+		uniforms::mesh::flags::view_pos |
+		uniforms::mesh::flags::point_light_direction |
+		uniforms::mesh::flags::point_light_color |
+		uniforms::mesh::flags::ambient_light_color |
+		uniforms::mesh::flags::ambient_filter |
+		uniforms::mesh::flags::diffuse_filter |
+		uniforms::mesh::flags::specular_filter |
+		uniforms::mesh::flags::shininess
+	)
+};
+
+constexpr inline auto point = type{
+ 	.uniforms = uniforms::mesh::flags::point_size
+};
+
+constexpr inline auto textured = type{
+	.attributes = attributes::mesh::flags::tex_coord,
+	.uniforms = uniforms::mesh::flags::tex
+};
+
+constexpr inline auto uniform_color  = type{
+	.uniforms = uniforms::mesh::flags::color
+};
+
+constexpr inline auto uniform_alpha = type{
+	.uniforms = uniforms::mesh::flags::alpha
+};
+
+constexpr inline auto all = std::array{
+	position, lit,  textured, uniform_color, uniform_alpha, point
+};
+
+}