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This commit is contained in:
Confideo-IOM
2026-08-04 17:39:07 +01:00
parent d074dc71a5
commit 3e8b8952f7
42 changed files with 228 additions and 94 deletions
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HydraEngine/source/task/buffer/HydraCreateTextureTask.hpp
+4 -8
View File
@@ -16,8 +16,7 @@ private:
uint32_t m_data_type;
uint32_t m_mip_levels;
uint32_t m_min_filter;
uint32_t m_mag_filter;
uint32_t m_levels;
uint32_t m_mag_filter;
uint32_t m_target;
void *m_data;
HydraID *m_texture_id;
@@ -30,8 +29,7 @@ public:
m_width, m_height,
m_internal_format,
m_min_filter,
m_mag_filter,
m_levels,
m_mag_filter,
m_format,
m_data_type,
m_mip_levels,
@@ -45,8 +43,7 @@ public:
uint32_t internal_format,
uint32_t format,
uint32_t min_filter,
uint32_t mag_filter,
uint32_t levels,
uint32_t mag_filter,
uint32_t data_type,
uint32_t mip_levels,
void *data,
@@ -62,8 +59,7 @@ public:
m_data = data;
m_texture_id = texture_id;
m_min_filter = min_filter;
m_mag_filter = mag_filter;
m_levels = levels;
m_mag_filter = mag_filter;
}
};
HydraEngine/source/task/buffer/HydraCreateUnBoundTextureTask.hpp
+4 -7
View File
@@ -16,8 +16,7 @@ private:
uint32_t m_data_type;
uint32_t m_mip_levels;
uint32_t m_min_filter;
uint32_t m_mag_filter;
uint32_t m_levels;
uint32_t m_mag_filter;
void *m_data;
HydraID *m_texture_id;
@@ -29,8 +28,7 @@ public:
m_width, m_height,
m_internal_format,
m_min_filter,
m_mag_filter,
m_levels,
m_mag_filter,
m_format,
m_data_type,
m_mip_levels,
@@ -43,8 +41,7 @@ public:
uint32_t internal_format,
uint32_t format,
uint32_t min_filter,
uint32_t mag_filter,
uint32_t levels,
uint32_t mag_filter,
uint32_t data_type,
uint32_t mip_levels,
void *data,
@@ -62,7 +59,7 @@ public:
m_texture_id = texture_id;
m_min_filter = min_filter;
m_mag_filter = mag_filter;
m_levels = levels;
}
};
HydraEngine/source/task/renderer/HydraCreateCascadeShadowFrameBuffer.hpp
+86
View File
@@ -0,0 +1,86 @@
#ifndef HYDRACREATECASCADESHADOWFRAMEBUFFER
#define HYDRACREATECASCADESHADOWFRAMEBUFFER
#include "../HydraTask.h"
#include "../../engine/HydraEngine.h"
#include "../../renderer/HydraRenderer.h"
#include <GLMIncludes.h>
#include "../../GlewIncludes.h"
#include "../../buffer/HydraTextureBufferManager.h"
class HydraCreateCascadeShadowFrameBuffer : public HydraTask
{
private:
uint32_t *m_texture_id = 0;
uint32_t *m_depth_texture_id = 0;
uint32_t *m_frame_buffer_id = nullptr;
protected:
public:
void Process() override
{
HydraEngine *engine = GetEngine();
HydraTextureBufferManager *tex_buffer_manager = engine->TextureBufferManager();
HydraRenderSettings render_settings = engine->RenderSettings();
*m_texture_id = tex_buffer_manager->CreateTextureArray("shadow_FB",
SHADOW_MAP_SIZE, SHADOW_MAP_SIZE,
GL_RGBA8,
GL_NEAREST,
GL_NEAREST,
6);
HydraTextureBuffer texture = tex_buffer_manager->GetTexture(*m_texture_id);
*m_depth_texture_id = tex_buffer_manager->CreateTextureArray("shadow_depth_buffer",
SHADOW_MAP_SIZE, SHADOW_MAP_SIZE,
GL_DEPTH_COMPONENT32F,
GL_NEAREST,
GL_NEAREST,
6);
HydraTextureBuffer depth_texture = tex_buffer_manager->GetTexture(*m_depth_texture_id);
glGenFramebuffers(1, m_frame_buffer_id);
glBindFramebuffer(GL_FRAMEBUFFER, *m_frame_buffer_id);
glTextureParameteri(texture.gl_tex_id, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTextureParameteri(texture.gl_tex_id, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
// FIX 1: Set explicit filters for the depth texture to prevent incomplete attachment
glTextureParameteri(depth_texture.gl_tex_id, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTextureParameteri(depth_texture.gl_tex_id, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glm::vec4 border = glm::vec4(1,1,1,1);
glTextureParameteri(depth_texture.gl_tex_id, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTextureParameteri(depth_texture.gl_tex_id, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
glTextureParameterfv(depth_texture.gl_tex_id, GL_TEXTURE_BORDER_COLOR, &border[0]);
glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, texture.gl_tex_id, 0);
glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, depth_texture.gl_tex_id, 0);
glNamedFramebufferDrawBuffer(*m_frame_buffer_id, GL_COLOR_ATTACHMENT0);
glNamedFramebufferReadBuffer(*m_frame_buffer_id, GL_COLOR_ATTACHMENT0);
GLenum draw_buffers[] = {GL_COLOR_ATTACHMENT0};
glNamedFramebufferDrawBuffers(*m_frame_buffer_id, 1, draw_buffers);
GLenum status = glCheckNamedFramebufferStatus(*m_frame_buffer_id, GL_FRAMEBUFFER);
if (status != GL_FRAMEBUFFER_COMPLETE)
{
std::cout << "Framebuffer error: " << status << std::endl;
}
glBindFramebuffer(GL_FRAMEBUFFER, 0);
tex_buffer_manager->BindTexture(*m_depth_texture_id, GL_TEXTURE_2D_ARRAY);
}
void Initialise(uint32_t *texture_id, uint32_t *depth_texture_id, uint32_t *frame_buffer_id)
{
m_texture_id = texture_id;
m_frame_buffer_id = frame_buffer_id;
m_depth_texture_id = depth_texture_id;
}
};
#endif /* HYDRACREATESHADOWFRAMEBUFFER */
HydraEngine/source/task/renderer/HydraCreateShadowFrameBuffer.hpp
+11 -6
View File
@@ -1,11 +1,13 @@
#ifndef HYDRACREATESHADOWFRAMEBUFFER
#define HYDRACREATESHADOWFRAMEBUFFER
#include "../HydraTask.h"
#include "../../engine/HydraEngine.h"
#include "../../renderer/HydraRenderer.h"
#include <GLMIncludes.h>
#include "../../GlewIncludes.h"
#include "../../buffer/HydraTextureBufferManager.h"
class HydraCreateShadowFrameBuffer : public HydraTask
{
@@ -13,7 +15,7 @@ private:
uint32_t *m_texture_id = 0;
uint32_t *m_depth_texture_id = 0;
uint32_t *m_frame_buffer_id = nullptr;
protected:
public:
void Process() override
@@ -23,21 +25,21 @@ public:
HydraTextureBufferManager *tex_buffer_manager = engine->TextureBufferManager();
HydraRenderSettings render_settings = engine->RenderSettings();
*m_texture_id = tex_buffer_manager->CreateTextureArray("shadow_FB",
*m_texture_id = tex_buffer_manager->CreateTexture("shadow_FB",
SHADOW_MAP_SIZE, SHADOW_MAP_SIZE,
GL_RGBA8,
GL_NEAREST,
GL_NEAREST,
6);
1);
HydraTextureBuffer texture = tex_buffer_manager->GetTexture(*m_texture_id);
*m_depth_texture_id = tex_buffer_manager->CreateTextureArray("shadow_depth_buffer",
*m_depth_texture_id = tex_buffer_manager->CreateTexture("shadow_depth_buffer",
SHADOW_MAP_SIZE, SHADOW_MAP_SIZE,
GL_DEPTH_COMPONENT32F,
GL_NEAREST,
GL_NEAREST,
6);
1);
HydraTextureBuffer depth_texture = tex_buffer_manager->GetTexture(*m_depth_texture_id);
glGenFramebuffers(1, m_frame_buffer_id);
@@ -72,7 +74,8 @@ public:
}
glBindFramebuffer(GL_FRAMEBUFFER, 0);
tex_buffer_manager->BindTexture(*m_depth_texture_id, GL_TEXTURE_2D_ARRAY);
tex_buffer_manager->BindTexture(*m_depth_texture_id, GL_TEXTURE_2D);
}
void Initialise(uint32_t *texture_id, uint32_t *depth_texture_id, uint32_t *frame_buffer_id)
{
@@ -81,4 +84,6 @@ public:
m_depth_texture_id = depth_texture_id;
}
};
#endif /* HYDRACREATESHADOWFRAMEBUFFER */