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Shadows - need to fix frame buffers

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This commit is contained in:
Confideo-IOM
2026-07-28 00:26:04 +01:00
parent 3810f74e81
commit d48097c645
54 changed files with 623 additions and 100 deletions
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HydraEngine/source/buffer/HydraShadowBuffer.h
+17
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@@ -0,0 +1,17 @@
#ifndef HYDRASHADOWBUFFER
#define HYDRASHADOWBUFFER
#include "../engine/HydraEngine.h"
struct HydraShadowBuffer
{
uint32_t entity_id;
uint32_t cascade_count;
uint32_t shadow_texture_id;
uint32_t padding0;
float near_plane[8];
float far_plane[8];
glm::mat4 light_space_proj[6];
glm::mat4 light_space_view[6];
};
#endif /* HYDRASHADOWBUFFER */
HydraEngine/source/buffer/HydraTextureBufferManager.cpp
+4 -2
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@@ -64,6 +64,7 @@ HydraID HydraTextureBufferManager::LoadTexture(std::string texture_filename)
format,
GL_NEAREST_MIPMAP_NEAREST,
GL_LINEAR,
1,
GL_UNSIGNED_BYTE,
5,
data,
@@ -112,6 +113,7 @@ HydraID HydraTextureBufferManager::CreateTexture(std::string texture_name,
uint32_t internal_format,
uint32_t min_filter,
uint32_t mag_filter,
uint32_t levels,
uint32_t format,
uint32_t data_type,
uint32_t mip_levels,
@@ -121,8 +123,8 @@ HydraID HydraTextureBufferManager::CreateTexture(std::string texture_name,
glCreateTextures(GL_TEXTURE_2D, 1, &gl_tex_id);
glBindTexture(GL_TEXTURE_2D, gl_tex_id);
// important to create mip_levels + 1 images
glTextureStorage2D(gl_tex_id, mip_levels + 1, internal_format, width, height);
glTextureStorage2D(gl_tex_id, levels, internal_format, width, height);
if (data != nullptr)
{
HydraEngine/source/buffer/HydraTextureBufferManager.h
+1 -1
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@@ -19,7 +19,7 @@ class HydraTextureBufferManager : public HydraObject
void Intialise();
void Shutdown();
HydraID CreateTexture(std::string texture_name, uint32_t width, uint32_t height, uint32_t internal_format,
uint32_t min_filter, uint32_t mag_filter,
uint32_t min_filter, uint32_t mag_filter, uint32_t levels,
uint32_t format = GL_RGBA, uint32_t data_type = GL_UNSIGNED_BYTE, uint32_t mip_levels = 0, void* data = nullptr);
void BindTexture(HydraID texture_id);
void UnbindTexture(HydraID texture_id);