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xsl
2025-09-28 22:20:28 +08:00
parent cbe0056ab2
commit d6818e8816
2 changed files with 24 additions and 27 deletions
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samples/api/texture_loading/texture_loading.cpp
+14 -6
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@@ -572,7 +572,7 @@ void TextureLoading::build_command_buffers()
draw_point_cloud(draw_cmd_buffers[i]);
//draw_point_cloud(draw_cmd_buffers[i]);
//draw_point_cloud_line(draw_cmd_buffers[i]);
@@ -582,7 +582,11 @@ void TextureLoading::build_command_buffers()
VkDeviceSize offsets[1] = { 0 };
vkCmdBindVertexBuffers(draw_cmd_buffers[i], 0, 1, vertex_buffer->get(), offsets);
vkCmdBindIndexBuffer(draw_cmd_buffers[i], index_buffer->get_handle(), 0, VK_INDEX_TYPE_UINT32);
vkCmdDrawIndexed(draw_cmd_buffers[i], index_count, 1, 0, 0, 0);
if (getCurrentTimeMillis() - last_update_time < 1000)
{
vkCmdDrawIndexed(draw_cmd_buffers[i], index_count, 1, 0, 0, 0);
}
//draw_ui(draw_cmd_buffers[i]);
@@ -692,7 +696,7 @@ bool TextureLoading::LoadOBJ(const std::string& filename,
float u, v;
iss >> u >> v;
temp_texcoords.push_back(u);
temp_texcoords.push_back(v);
temp_texcoords.push_back(1-v);
}
else if (type == "vn") { // 法线
float nx, ny, nz;
@@ -1659,6 +1663,8 @@ bool TextureLoading::prepare(const vkb::ApplicationOptions& options)
return false;
}
last_update_time = getCurrentTimeMillis();
myFloatValue = 1.5f;
// --- 加载前景纹理 (示例) ---
@@ -1692,9 +1698,9 @@ bool TextureLoading::prepare(const vkb::ApplicationOptions& options)
dataSize = lineImage.size();
processWithVulkan(lineImage.data(), width, height, rowStride, dataSize, texture_point_line);
#ifdef _WIN32
const char* filename_test = "assets/test_trans.png";
const char* filename_test = "assets/DemoHeadBaseColor.png";
#else
const char* filename_test = "/sdcard/Android/data/com.khronos.vulkan_samples/files/assets/test_trans.png";
const char* filename_test = "/sdcard/Android/data/com.khronos.vulkan_samples/files/assets/DemoHeadBaseColor.png";
#endif // _WIN32
@@ -1844,7 +1850,7 @@ void ReceiveFacePoint(float* pos, int pointCount, int width, int height)
// }
//}
//debug_str += "]";
TextureLoading* self = TextureLoading::Get();
if (self != nullptr)
{
@@ -1923,6 +1929,8 @@ void TextureLoading::extendPoint(float* pos, int start_id, int end_id, float rat
void TextureLoading::update_face_vertex_buffer(float* pos, int pointCount)
{
last_update_time = getCurrentTimeMillis();
extendPoint(pos, 68, 54);
extendPoint(pos, 104, 103);
extendPoint(pos, 69, 67);