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阿斯蒂芬

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xsl
2025-09-20 23:14:15 +08:00
parent 1852717ae3
commit a43bd12970
1 changed files with 11 additions and 2 deletions
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samples/api/texture_loading/texture_loading.cpp
+11 -2
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@@ -902,17 +902,26 @@ void TextureLoading::prepare_uniform_buffers_point()
VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT, VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
VMA_MEMORY_USAGE_CPU_TO_GPU); VMA_MEMORY_USAGE_CPU_TO_GPU);
update_uniform_buffers_point(60, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 2); update_uniform_buffers_point(60, -0.5, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 2);
} }
void global_update_mvp(float fov, float x, float y, float z, float sx, float sy, float sz, float rotx, float roty, float rotz, float camx, float camy, float camz) void global_update_mvp(float fov, float x, float y, float z, float sx, float sy, float sz, float rotx, float roty, float rotz, float camx, float camy, float camz)
{ {
TextureLoading::Get()->update_uniform_buffers_point(fov, x, y, z, sx, sy, sz, rotx, roty, rotz, camx, camy, camz); TextureLoading* self = TextureLoading::Get();
if (self != nullptr)
{
self->update_uniform_buffers_point(fov, x, y, z, sx, sy, sz, rotx, roty, rotz, camx, camy, camz);
}
} }
void TextureLoading::update_uniform_buffers_point(float fov, float x, float y, float z, float sx, float sy, float sz, float rotx, float roty, float rotz, float camx, float camy, float camz) void TextureLoading::update_uniform_buffers_point(float fov, float x, float y, float z, float sx, float sy, float sz, float rotx, float roty, float rotz, float camx, float camy, float camz)
{ {
if (!prepared)
{
return;
}
std::unique_lock<std::mutex> lock(mtx_mvp); std::unique_lock<std::mutex> lock(mtx_mvp);
ubo_vs_point.projection = glm::perspective(glm::radians(fov), static_cast<float>(width) / static_cast<float>(height), 0.001f, 256.0f); ubo_vs_point.projection = glm::perspective(glm::radians(fov), static_cast<float>(width) / static_cast<float>(height), 0.001f, 256.0f);