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added mesh rendering

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kotofyt
2025-05-28 14:36:57 +03:00
parent 60fa98e240
commit b83078553e
53 changed files with 1436 additions and 363 deletions
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63
engine/vk_video.cpp
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@@ -11,6 +11,15 @@
VkSampler g_invalidTextureSampler;
vk_buffer_t g_cameraProperties;
CameraProjection *g_cameraDataMap;
IMaterial *g_pDefaultMaterial;
IMaterial *g_pCurrentMaterial;
vk_image2d_t g_meshdepth;
vk_image2d_t g_meshcolor;
void IVulkan::Init()
{
char invalidTexture[1024] = {};
@@ -43,13 +52,33 @@ void IVulkan::Init()
samplerInfo.minLod = 0.0f;
samplerInfo.maxLod = 0.0f;
vkCreateSampler(g_vkDevice, &samplerInfo, nullptr, &g_invalidTextureSampler);
IBrushRenderer::Init();
g_cameraProperties.Create(sizeof(CameraProjection), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT);
g_cameraDataMap = (CameraProjection*)g_cameraProperties.Map(0, 64);
g_meshdepth.Create(1280, 720, VK_FORMAT_D32_SFLOAT, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT);
g_meshcolor.Create(1280, 720, VK_FORMAT_R8G8B8A8_UNORM, VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT);
IBrushRenderer::Init();
IMeshRenderer::Init();
};
void IVulkan::Frame()
{
glm_mat4_identity(g_cameraDataMap->viewprojection);
glm_perspective(glm_rad(90),(float)g_nWindowWidth/g_nWindowHeight, 0.01, 100, g_cameraDataMap->viewprojection);
glm_rotate(g_cameraDataMap->viewprojection, glm_rad(90), (vec4){1,0,0,0});
glm_scale(g_cameraDataMap->viewprojection, (vec4){1,-1,1,1});
glm_rotate(g_cameraDataMap->viewprojection, glm_rad(90), (vec4){0,0,1,0});
if (g_bConfigNotify)
{
g_meshdepth.Destroy();
g_meshdepth.Create(g_nWindowWidth, g_nWindowHeight, VK_FORMAT_D32_SFLOAT, VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT);
}
IBrushRenderer::Frame(0);
IMeshRenderer::Frame(0);
};
void vk_shader_t::Create( const char *szPath, VkShaderStageFlagBits shaderStage )
@@ -472,3 +501,35 @@ ITexture *ITextureManager::LoadTexture( const char *szName )
pTexture->szName = szName;
return pTexture;
};
IMaterial *IRenderer::LoadMaterial( const char *szMaterial )
{
FileHandle_t file = IFileSystem::Open(szMaterial, IFILE_READ);
IMaterial *pMaterial = new IMaterial;
if (!file)
{
return g_pDefaultMaterial;
}
IFileSystem::Close(file);
}
void IRenderer::SetMaterial( IMaterial *pMaterial )
{
g_pCurrentMaterial = pMaterial;
}
IVertexBuffer *IRenderer::CreateVertexBuffer( uint32_t uSize )
{
CVertexBuffer *pBuffer = new CVertexBuffer();
pBuffer->m_buffer.Create(uSize, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT);
return pBuffer;
}
IIndexBuffer *IRenderer::CreateIndexBuffer( uint32_t uSize )
{
CIndexBuffer *pBuffer = new CIndexBuffer();
pBuffer->m_buffer.Create(uSize, VK_BUFFER_USAGE_INDEX_BUFFER_BIT | VK_BUFFER_USAGE_STORAGE_BUFFER_BIT);
return pBuffer;
}