fix: ignore stale coordinate data for panels + convert wavyline to use new qt 6.12 canvas painter api

Plugins/ZShell/Blobs/blobmaterial.cpp

@@ -92,12 +92,7 @@ bool BlobMaterialShader::updateUniformData(
 		memcpy(&maskAsFloat, &r.excludeMask, sizeof(float));
 		const float d0[4] = {r.cx, r.cy, r.hw, r.hh};
 		const float d1[4] = {maskAsFloat, r.offsetX, r.offsetY, r.minEig};
-		const float d3[4] = {
-			r.screenHalfX,
-			r.screenHalfY,
-			r.source ? 1.0f : 0.0f,
-			0.0f,
-		};
+		const float d3[4] = {r.screenHalfX, r.screenHalfY, 0.0f, 0.0f};
 		memcpy(buf->data() + base, d0, 16);
 		memcpy(buf->data() + base + 16, d1, 16);
 		memcpy(buf->data() + base + 32, r.invDeform, 16);