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BLT-With-Graphics-Template
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make square shader accessable

main
Brett 2025-03-18 19:53:04 -04:00
parent ac79aa80df
commit f60ce3dc0b
2 changed files with 251 additions and 231 deletions
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2
CMakeLists.txt
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@ -1,7 +1,7 @@
cmake_minimum_required(VERSION 3.25) cmake_minimum_required(VERSION 3.25)
include(FetchContent) include(FetchContent)
set(BLT_GRAPHICS_VERSION 1.1.7) set(BLT_GRAPHICS_VERSION 1.1.8)
set(BLT_GRAPHICS_TEST_VERSION 0.0.1) set(BLT_GRAPHICS_TEST_VERSION 0.0.1)
project(BLT_WITH_GRAPHICS VERSION ${BLT_GRAPHICS_VERSION}) project(BLT_WITH_GRAPHICS VERSION ${BLT_GRAPHICS_VERSION})

52
include/blt/gfx/renderer/batch_2d_renderer.h
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@ -137,7 +137,7 @@ namespace blt::gfx
private: private:
std::unique_ptr<pp_engine_t> engine; std::unique_ptr<pp_engine_t> engine;
template<typename T> template <typename T>
struct render_object_t struct render_object_t
{ {
f32 z_index; f32 z_index;
@ -151,7 +151,7 @@ namespace blt::gfx
using point2d_obj_t = render_object_t<point2d_t>; using point2d_obj_t = render_object_t<point2d_t>;
using line2d_obj_t = render_object_t<line2d_t>; using line2d_obj_t = render_object_t<line2d_t>;
template<typename T> template <typename T>
using object_container = hashmap_t<std::string, std::vector<std::pair<render_info_t, T>>>; using object_container = hashmap_t<std::string, std::vector<std::pair<render_info_t, T>>>;
private: private:
@ -161,6 +161,7 @@ namespace blt::gfx
std::unique_ptr<shader_t> point_shader; std::unique_ptr<shader_t> point_shader;
resource_manager& resources; resource_manager& resources;
matrix_state_manager& state; matrix_state_manager& state;
// texture name -> draw info // texture name -> draw info
struct struct
{ {
@ -172,7 +173,7 @@ namespace blt::gfx
f32 z_max = std::numeric_limits<f32>::min(); f32 z_max = std::numeric_limits<f32>::min();
} draw; } draw;
template<typename E> template <typename E>
static void insert_obj(object_container<E>& map, const render_info_t& info, const E& obj) static void insert_obj(object_container<E>& map, const render_info_t& info, const E& obj)
{ {
map[info.texture_name].emplace_back(info, obj); map[info.texture_name].emplace_back(info, obj);
@ -231,36 +232,55 @@ namespace blt::gfx
void drawPointInternal(const render_info_t& draw_info, const point2d_t& point, f32 z_index = 0); void drawPointInternal(const render_info_t& draw_info, const point2d_t& point, f32 z_index = 0);
template<typename T, typename... P> template <typename T, typename... P>
void drawRectangle(const T& render_info, P... p) void drawRectangle(const T& render_info, P... p)
{ drawRectangleInternal(render_info, {p...}); } {
drawRectangleInternal(render_info, {p...});
}
template<typename T, typename... P> template <typename T, typename... P>
void drawPoint(const T& render_info, P... p) void drawPoint(const T& render_info, P... p)
{ drawPointInternal(render_info, {p...}); } {
drawPointInternal(render_info, {p...});
}
template<typename T, typename... P> template <typename T, typename... P>
void drawLine(const T& render_info, P... p) void drawLine(const T& render_info, P... p)
{ drawLineInternal(render_info, {p...}); } {
drawLineInternal(render_info, {p...});
}
template<typename T, typename... P> template <typename T, typename... P>
void drawRectangle(const T& render_info, f32 z_index, P... p) void drawRectangle(const T& render_info, f32 z_index, P... p)
{ drawRectangleInternal(render_info, {p...}, z_index); } {
drawRectangleInternal(render_info, {p...}, z_index);
}
template<typename T, typename... P> template <typename T, typename... P>
void drawPoint(const T& render_info, f32 z_index, P... p) void drawPoint(const T& render_info, f32 z_index, P... p)
{ drawPointInternal(render_info, {p...}, z_index); } {
drawPointInternal(render_info, {p...}, z_index);
}
template<typename T, typename... P> template <typename T, typename... P>
void drawLine(const T& render_info, f32 z_index, P... p) void drawLine(const T& render_info, f32 z_index, P... p)
{ drawLineInternal(render_info, {p...}, z_index); } {
drawLineInternal(render_info, {p...}, z_index);
}
void render(i32 width, i32 height, bool transparency = true); void render(i32 width, i32 height, bool transparency = true);
void cleanup(); void cleanup();
[[nodiscard]] shader_t& get_square_shader() const
{
return *square_shader;
}
[[nodiscard]] size_t draw_count() const [[nodiscard]] size_t draw_count() const
{ return draw.draw_count; } {
return draw.draw_count;
}
}; };
} }