feat(shaders_lab): DAG pipeline mode with node catalog

- cpp/functions/gfx/dag_types: DagStep, DagNodeDef, DagControl (header-only)
- cpp/functions/gfx/dag_catalog: 10 hardcoded nodes (4 gen, 3 op, 3 blend) ported from shader-dag-blends.jsx
- cpp/functions/gfx/dag_compile: pipeline → GLSL 330 core with fan-in via source_id
- cpp/functions/gfx/dag_uniforms: upload u_params[16] via glUniform4fv
- cpp/functions/gfx/dag_panel: ImGui pipeline editor (add/remove/reorder/controls)
- main.cpp: Code/DAG mode toggle, per-mode compile path and uniforms
- gl_loader: +glUniform4fv
- rebuild Windows .exe

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-04-24 21:15:21 +02:00
parent 4610bb4a99
commit e115c2e3fd
19 changed files with 1041 additions and 45 deletions
+4
View File
@@ -7,6 +7,10 @@ add_imgui_app(shaders_lab
${CMAKE_SOURCE_DIR}/functions/gfx/shader_canvas.cpp
${CMAKE_SOURCE_DIR}/functions/gfx/uniform_parser.cpp
${CMAKE_SOURCE_DIR}/functions/gfx/uniform_panel.cpp
${CMAKE_SOURCE_DIR}/functions/gfx/dag_catalog.cpp
${CMAKE_SOURCE_DIR}/functions/gfx/dag_compile.cpp
${CMAKE_SOURCE_DIR}/functions/gfx/dag_uniforms.cpp
${CMAKE_SOURCE_DIR}/functions/gfx/dag_panel.cpp
${CMAKE_SOURCE_DIR}/functions/core/fps_overlay.cpp
)
target_include_directories(shaders_lab PRIVATE