Merge pull request #219 from EVEngine/codex/transparency-rendering

feat(graphics): unify transparent rendering

test/MaterialRenderControl.cpp

@@ -35,6 +35,24 @@ TEST_CASE("material.shadingModelAndParams") {
     CHECK(std::fabs(mat.getFloat("outlineWidth") - 1.25f) < 1e-5f);
 }
 
+TEST_CASE("material.surfaceModesAndTransparencyPolicies") {
+    Material mat;
+    CHECK(mat.getSurfaceMode() == "opaque");
+    mat.setSurfaceMode("masked");
+    mat.setAlphaCutoff(0.37f);
+    mat.setDoubleSided(true);
+    CHECK(mat.getSurfaceMode() == "masked");
+    CHECK(std::fabs(mat.getAlphaCutoff() - 0.37f) < 1e-5f);
+    CHECK(mat.getDoubleSided());
+    mat.setSurfaceMode("transparent");
+    mat.setBlendMode("premultiplied");
+    mat.setSortPriority(12);
+    CHECK(mat.getBlendMode() == "premultiplied");
+    CHECK(mat.getSortPriority() == 12);
+    mat.setAlphaTechnique("dither");
+    CHECK(mat.getAlphaTechnique() == "dither");
+}
+
 TEST_CASE("renderControl.compileFeaturesToPasses") {
     RenderControl rc;
     CHECK(rc.supports("gbuffer"));